79 changed files with 5065 additions and 2381 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -1,9 +1,3 @@
-.idea/
-.vscode/
-.fleet/
-*.iml
-
-.git
-build/
-
-.gradle/
+node_modules/
+dist/
+.env
--- a/.env.example
+++ b/.env.example
@ -1,8 +1,13 @@
-BOT_TOKEN=
-GUILD_ID=
+TOKEN="BOT_TOKEN"
+GUILD_ID="1234567890"

-DB_URL=jdbc:postgresql://localhost:5433/gachamelia
-DB_USER=postgres
-DB_PASSWORD=gachamelia
+DB_DIALECT="postgres"
+DB_HOST="localhost"
+DB_NAME="gachamelia"
+DB_USERNAME="postgres"
+DB_PASSWORD="gachamelia"
+DB_PORT=5433

-WELCOME_CHANNEL=
+WELCOME_CHANNEL=""
+
+INIT_DB="true"
--- a/.gitattributes
+++ b/.gitattributes
@ -1,12 +0,0 @@
-#
-# https://help.github.com/articles/dealing-with-line-endings/
-#
-# Linux start script should use lf
-/gradlew        text eol=lf
-
-# These are Windows script files and should use crlf
-*.bat           text eol=crlf
-
-# Binary files should be left untouched
-*.jar           binary
-
--- a/.gitea/workflows/build-docker.yml
+++ b/.gitea/workflows/build-docker.yml
@ -21,3 +21,5 @@ jobs:
          registry: git.crystalyx.net
          tag: ${{ gitea.ref_name }}
          tag_with_latest: true
+          cache: true
+          cache_registry: git.crystalyx.net/camelia-studio/gachamelia/cache
--- a/.gitignore
+++ b/.gitignore
@ -1,9 +1,10 @@
-.gradle
-build
 .idea/
 .vscode/
 .fleet/
+node_modules/
+dist/
 *.iml
+tsconfig.tsbuildinfo

 .env
 .env.*
--- a/20
+++ b/20
@ -1,11 +1,15 @@
-FROM eclipse-temurin:21-alpine AS build
-WORKDIR /src
-COPY . .
+FROM node:20-alpine

-RUN ./gradlew clean shadowJar
-FROM eclipse-temurin:21-alpine AS runner
-RUN mkdir -p /app
+# Create app directory
 WORKDIR /app
-COPY --from=build /src/build/libs/gachamelia.jar /app/gachamelia.jar

-CMD ["java", "-jar", "gachamelia.jar"]
+# Install app dependencies
+COPY package.json /app
+COPY package-lock.json /app
+
+RUN npm install
+
+# Bundle app source
+COPY . /app
+
+CMD [ "npm", "run", "start:clean" ]
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -1,42 +0,0 @@
-import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
-
-plugins {
-    id("java")
-    id("com.github.johnrengelman.shadow") version "8.1.1"
-}
-
-group = "org.camelia.studio.gachamelia"
-version = "0.0.1"
-
-repositories {
-    mavenCentral()
-}
-
-tasks.withType<JavaCompile> {
-    options.encoding = "UTF-8"
-}
-
-tasks.withType<ShadowJar> {
-    manifest {
-        attributes["Main-Class"] = "org.camelia.studio.gachamelia.Gachamelia"
-    }
-
-    archiveFileName.set("gachamelia.jar")
-}
-
-dependencies {
-    implementation("org.hibernate:hibernate-core:6.6.2.Final")
-    implementation("org.hibernate:hibernate-hikaricp:6.6.2.Final")
-    implementation("org.postgresql:postgresql:42.7.4")
-    implementation("io.github.cdimascio:dotenv-kotlin:6.4.2")
-    implementation("net.dv8tion:JDA:5.2.1")
-    implementation("ch.qos.logback:logback-classic:1.5.12")
-    implementation("jakarta.annotation:jakarta.annotation-api:3.0.0")
-}
-
-
-java {
-    toolchain {
-        languageVersion = JavaLanguageVersion.of(21)
-    }
-}
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -1,7 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
--- a/252
+++ b/252
@ -1,252 +0,0 @@
-#!/bin/sh
-
-#
-# Copyright © 2015-2021 the original authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-
-##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
-##############################################################################
-
-# Attempt to set APP_HOME
-
-# Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
-done
-
-# This is normally unused
-# shellcheck disable=SC2034
-APP_BASE_NAME=${0##*/}
-# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
-
-warn () {
-    echo "$*"
-} >&2
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-} >&2
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
-    else
-        JAVACMD=$JAVA_HOME/bin/java
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD=java
-    if ! command -v java >/dev/null 2>&1
-    then
-        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-fi
-
-# Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
-fi
-
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
-fi
-
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
-#     and any embedded shellness will be escaped.
-#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
-#     treated as '${Hostname}' itself on the command line.
-
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
-        "$@"
-
-# Stop when "xargs" is not available.
-if ! command -v xargs >/dev/null 2>&1
-then
-    die "xargs is not available"
-fi
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
-
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
-
-exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -1,94 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-@rem SPDX-License-Identifier: Apache-2.0
-@rem
-
-@if "%DEBUG%"=="" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%"=="" set DIRNAME=.
-@rem This is normally unused
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if %ERRORLEVEL% equ 0 goto execute
-
-echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
--- a/old/index.js
+++ b/old/index.js
@ -0,0 +1,528 @@
+const Discord = require('discord.js');
+const sqlite3 = require('sqlite3').verbose();
+const client = new Discord.Client();
+
+const db = new sqlite3.Database('./userdata.db');
+
+// Messages de bienvenue avec leurs probabilités, les rôles associés et les images
+const welcomeMessages = [
+    { message: "{mention} vient d'être invoqué sur **Camélia Studio** ! Souhaitons-lui la bienvenue ! Il s'agit d'un personnage de rareté **B**. Dommage, nous aurons plus de chance la prochaine fois...", role: "Rang B", probability: 80, image: "https://concepts.esenjin.xyz/cyla/v2/file/11C108.png" },
+    { message: "{mention} vient d'être invoqué sur **Camélia Studio** ! Souhaitons-lui la bienvenue ! Il s'agit d'un personnage de rareté **A**. C'est plutôt une bonne pioche !", role: "Rang A", probability: 15, image: "https://concepts.esenjin.xyz/cyla/v2/file/732316.png" },
+    { message: "{mention} vient d'être invoqué sur **Camélia Studio** ! Souhaitons-lui la bienvenue ! Il s'agit d'un personnage de rareté **S**. On a vraiment de la chance aujourd'hui !!", role: "Rang S", probability: 4, image: "https://concepts.esenjin.xyz/cyla/v2/file/D6E3E1.png" },
+    { message: "{mention} vient d'être invoqué sur **Camélia Studio** ! Souhaitons-lui la bienvenue ! Il s'agit d'un personnage de rareté **S+**. Incroyable ! On vient de tomber sur la perle rare !", role: "Rang S+", probability: 1, image: "https://concepts.esenjin.xyz/cyla/v2/file/6B6CE3.png" }
+];
+
+let welcomeChannel; // Canal où publier les messages de bienvenue
+let farewellChannel; // Canal où publier les messages d'adieu
+
+// Création de la table dans la base de données
+db.serialize(() => {
+    db.run(`CREATE TABLE IF NOT EXISTS userdata (
+        userid TEXT PRIMARY KEY,
+        message TEXT,
+        role TEXT,
+        image TEXT
+    )`);
+});
+
+// Fonction pour choisir un message de bienvenue selon les probabilités
+function chooseWelcomeMessage() {
+    const random = Math.random() * 100; // Random entre 0 et 100
+    let cumulativeProbability = 0;
+    for (const { message, role, image } of welcomeMessages) {
+        cumulativeProbability += probability;
+        if (random < cumulativeProbability) {
+            return { message, role, image };
+        }
+    }
+}
+
+// Commande "/gachaoptions"
+client.on('message', message => {
+    if (message.member.hasPermission('ADMINISTRATOR') && message.content.startsWith('/gachaoptions')) {
+        const args = message.content.split(' ');
+        if (args.length === 1) {
+            // Afficher les options actuelles
+            message.channel.send(`Options actuelles : 
+            - Canal de bienvenue : ${welcomeChannel ? welcomeChannel : "non défini"}
+            - Canal d'adieu : ${farewellChannel ? farewellChannel : "non défini"}
+            `);
+        } else if (args.length === 3 && args[1] === 'bienvenue') {
+            // Définir le canal de bienvenue
+            const channelID = args[2].replace(/<#|>/g, '');
+            welcomeChannel = message.guild.channels.cache.get(channelID);
+            message.channel.send(`Canal de bienvenue défini sur : ${welcomeChannel}`);
+        } else if (args.length === 3 && args[1] === 'adieu') {
+            // Définir le canal d'adieu
+            const channelID = args[2].replace(/<#|>/g, '');
+            farewellChannel = message.guild.channels.cache.get(channelID);
+            message.channel.send(`Canal d'adieu défini sur : ${farewellChannel}`);
+        } else if (args.length === 3 && args[1] === 'messageadieu') {
+            // Définir le message d'adieu
+            farewellMessage = args.slice(2).join(' ');
+            message.channel.send(`Message d'adieu défini sur : ${farewellMessage}`);
+        } else if (args.length === 3 && args[1] === 'imageadieu') {
+            // Définir l'image d'adieu
+            farewellImage = args[2];
+            message.channel.send(`Image d'adieu définie sur : ${farewellImage}`);
+        } else if (args.length === 3 && args[1] === 'bienvenueimage') {
+            // Définir l'image de bienvenue
+            welcomeImage = args[2];
+            message.channel.send(`Image de bienvenue définie sur : ${welcomeImage}`);
+        } else if (args.length === 3 && args[1] === 'rangauto') {
+            // Définir la commande pour le rang automatique
+            autorangCommand = args[2];
+            message.channel.send(`Commande pour le rang automatique définie sur : ${autorangCommand}`);
+        } else if (args.length === 3 && args[1] === 'rangs') {
+            // Afficher les rôles et leurs messages associés
+            message.channel.send(`Messages de bienvenue et rôles associés : 
+            - Rang B : ${welcomeMessages.find(msg => msg.role === "Rang B").message}
+            - Rang A : ${welcomeMessages.find(msg => msg.role === "Rang A").message}
+            - Rang S : ${welcomeMessages.find(msg => msg.role === "Rang S").message}
+            - Rang S+ : ${welcomeMessages.find(msg => msg.role === "Rang S+").message}
+            `);
+        } else if (args.length === 5 && args[1] === 'ajoutermessage') {
+            // Ajouter un nouveau message de bienvenue
+            const newRole = args[2];
+            const newProbability = parseInt(args[3]);
+            const newMessage = args.slice(4).join(' ');
+            welcomeMessages.push({ message: newMessage, role: newRole, probability: newProbability });
+            message.channel.send(`Nouveau message de bienvenue ajouté pour le rôle ${newRole} avec une probabilité de ${newProbability}%.`);
+        } else if (args.length === 4 && args[1] === 'modifierprobabilite') {
+            // Modifier la probabilité d'un message de bienvenue existant
+            const roleName = args[2];
+            const newProbability = parseInt(args[3]);
+            const index = welcomeMessages.findIndex(msg => msg.role === roleName);
+            if (index !== -1) {
+                // Calculer la somme des probabilités actuelles
+                let currentTotal = welcomeMessages.reduce((total, msg) => total + msg.probability, 0);
+                // Calculer la différence entre la nouvelle probabilité et l'ancienne
+                let difference = newProbability - welcomeMessages[index].probability;
+                // Mettre à jour la probabilité
+                welcomeMessages[index].probability = newProbability;
+                // Vérifier si le total est égal à 100%
+                if (currentTotal + difference !== 100) {
+                    message.channel.send(`La somme des probabilités n'est pas égale à 100%. Veuillez modifier une autre probabilité pour ajuster.`);
+                } else {
+                    message.channel.send(`Probabilité du message de bienvenue pour le rôle ${roleName} modifiée à ${newProbability}%.`);
+                }
+            } else {
+                message.channel.send(`Le rôle ${roleName} n'existe pas.`);
+            }
+        } else if (args.length === 4 && args[1] === 'changerrole') {
+            // Changer le rôle associé à un message de bienvenue existant
+            const roleName = args[2];
+            const newRoleName = args[3];
+            const index = welcomeMessages.findIndex(msg => msg.role === roleName);
+            if (index !== -1) {
+                welcomeMessages[index].role = newRoleName;
+                message.channel.send(`Rôle associé au message de bienvenue pour le rôle ${roleName} changé en ${newRoleName}.`);
+            } else {
+                message.channel.send(`Le rôle ${roleName} n'existe pas.`);
+            }
+        } else {
+            message.channel.send("Options disponibles : \n- `/gachaoptions bienvenue <nom_du_canal>` pour définir le canal de bienvenue\n- `/gachaoptions adieu <nom_du_canal>` pour définir le canal d'adieu\n- `/gachaoptions messageadieu <message>` pour définir le message d'adieu\n- `/gachaoptions imageadieu <lien_de_l'image>` pour définir l'image d'adieu\n- `/gachaoptions bienvenueimage <lien_de_l'image>` pour définir l'image de bienvenue\n- `/gachaoptions rangauto <commande>` pour définir la commande pour le rang automatique\n- `/gachaoptions rangs` pour afficher les rôles et leurs messages associés\n- `/gachaoptions ajoutermessage <role> <probabilité> <message>` pour ajouter un nouveau message de bienvenue\n- `/gachaoptions modifierprobabilite <role> <probabilité>` pour modifier la probabilité d'un message de bienvenue\n- `/gachaoptions changerrole <role> <nouveau_role>` pour changer le rôle associé à un message de bienvenue");
+        }
+    }
+});
+
+client.on('guildMemberAdd', member => {
+    // Vérifier si l'utilisateur est déjà dans la base de données
+    db.get(`SELECT * FROM userdata WHERE userid = ?`, member.id, (err, row) => {
+        if (err) {
+            console.error(err);
+            return;
+        }
+        if (row) {
+            // Utiliser les données stockées
+            const { message, role, image } = row;
+            // Envoi du message de bienvenue dans le canal approprié
+            const welcomeMessage = message.replace("{mention}", member.user);
+            const embed = new Discord.MessageEmbed()
+                .setColor('#0099ff')
+                .setDescription(welcomeMessage)
+                .setImage(image);
+            if (welcomeChannel) {
+                welcomeChannel.send(embed);
+            }
+            // Attribution automatique du rôle
+            const guildRole = member.guild.roles.cache.find(guildRole => guildRole.name === role);
+            if (guildRole) {
+                member.roles.add(guildRole);
+            }
+        } else {
+            // Choix du message de bienvenue, du rôle associé et de l'image
+            const { message, role, image } = chooseWelcomeMessage();
+            // Envoi du message de bienvenue dans le canal approprié
+            const welcomeMessage = message.replace("{mention}", member.user);
+            const embed = new Discord.MessageEmbed()
+                .setColor('#0099ff')
+                .setDescription(welcomeMessage)
+                .setImage(image);
+            if (welcomeChannel) {
+                welcomeChannel.send(embed);
+            }
+            // Attribution automatique du rôle
+            const guildRole = member.guild.roles.cache.find(guildRole => guildRole.name === role);
+            if (guildRole) {
+                member.roles.add(guildRole);
+            }
+            // Stocker les données de bienvenue dans la base de données
+            db.run(`INSERT INTO userdata (userid, message, role, image) VALUES (?, ?, ?, ?)`, [member.id, message, role, image], err => {
+                if (err) {
+                    console.error(err);
+                }
+            });
+        }
+    });
+});
+
+client.on('guildMemberRemove', member => {
+    // Message d'adieu
+    const farewellMessage = `Oh non ! ${member.user} n'est plus utile dans la méta actuelle et quitte notre équipe. Espérons qu'une prochaine mise à jour lui soit favorable !`;
+    const embed = new Discord.MessageEmbed()
+        .setColor('#0099ff')
+        .setDescription(farewellMessage)
+        .setImage("https://concepts.esenjin.xyz/cyla/v2/file/EDF7B4.gif");
+    if (farewellChannel) {
+        farewellChannel.send(embed);
+    }
+    // Supprimer les données de bienvenue de la base de données
+    db.run(`DELETE FROM userdata WHERE userid = ?`, member.id, err => {
+        if (err) {
+            console.error(err);
+        }
+    });
+});
+
+// Connexion du bot à Discord
+client.login('TOKEN_DU_BOT');
+
+const sqlite3 = require('sqlite3').verbose();
+
+// Connexion à la base de données SQLite
+const db = new sqlite3.Database('./userXP.db', (err) => {
+    if (err) {
+        console.error('Erreur lors de la connexion à la base de données :', err.message);
+    } else {
+        console.log('Connexion à la base de données réussie.');
+        // Créer une table pour stocker l'XP des utilisateurs si elle n'existe pas déjà
+        db.run(`CREATE TABLE IF NOT EXISTS userXP (
+            userId TEXT PRIMARY KEY,
+            xp INTEGER DEFAULT 0,
+            dailyXP INTEGER DEFAULT 0
+        )`);
+    }
+});
+
+// Fonction pour récupérer l'XP d'un utilisateur depuis la base de données
+function getUserXP(user) {
+    return new Promise((resolve, reject) => {
+        db.get('SELECT xp FROM userXP WHERE userId = ?', [user.id], (err, row) => {
+            if (err) {
+                reject(err);
+            } else {
+                resolve(row ? row.xp : 0);
+            }
+        });
+    });
+}
+
+// Fonction pour mettre à jour l'XP d'un utilisateur dans la base de données
+function setUserXP(user, xp) {
+    db.run('INSERT OR REPLACE INTO userXP (userId, xp) VALUES (?, ?)', [user.id, xp], (err) => {
+        if (err) {
+            console.error('Erreur lors de la mise à jour de l\'XP de l\'utilisateur :', err.message);
+        }
+    });
+}
+
+// Fonction pour récupérer l'XP quotidien d'un utilisateur depuis la base de données
+function getUserDailyXP(user) {
+    return new Promise((resolve, reject) => {
+        db.get('SELECT dailyXP FROM userXP WHERE userId = ?', [user.id], (err, row) => {
+            if (err) {
+                reject(err);
+            } else {
+                resolve(row ? row.dailyXP : 0);
+            }
+        });
+    });
+}
+
+// Fonction pour mettre à jour l'XP quotidien d'un utilisateur dans la base de données
+function updateUserDailyXP(user, amount) {
+    db.run('INSERT OR REPLACE INTO userXP (userId, dailyXP) VALUES (?, ?)', [user.id, amount], (err) => {
+        if (err) {
+            console.error('Erreur lors de la mise à jour de l\'XP quotidienne de l\'utilisateur :', err.message);
+        }
+    });
+}
+
+// Supprimer l'utilisateur de la base de données lorsque celui-ci quitte le serveur
+client.on('guildMemberRemove', member => {
+    db.run('DELETE FROM userXP WHERE userId = ?', [member.id], (err) => {
+        if (err) {
+            console.error('Erreur lors de la suppression de l\'utilisateur de la base de données :', err.message);
+        }
+    });
+});
+
+// Variables globales pour stocker les paramètres XP et les canaux exclus
+let excludedChannels = [];
+let xpMultiplierChannels = [];
+let xpCooldowns = {};
+
+client.on('message', message => {
+    // Vérifier si le message est dans un salon exclu ou provenant du bot lui-même
+    if (excludedChannels.includes(message.channel.id) || message.author.bot) return;
+
+    // Vérifier si l'utilisateur est un booster
+    let xpMultiplier = 1;
+    if (message.member.roles.cache.some(role => role.name === 'Booster')) {
+        xpMultiplier = 2;
+    }
+
+    // Vérifier si le salon a un multiplicateur d'XP
+    if (xpMultiplierChannels.includes(message.channel.id)) {
+        xpMultiplier *= 2;
+    }
+
+    // Vérifier si l'utilisateur est déjà en cooldown
+    if (xpCooldowns[message.author.id]) return;
+
+    // Ajouter l'XP à l'utilisateur
+    addXP(message.author, 1 * xpMultiplier);
+
+    // Mettre l'utilisateur en cooldown pour 2 minutes
+    xpCooldowns[message.author.id] = true;
+    setTimeout(() => {
+        delete xpCooldowns[message.author.id];
+    }, 120000);
+});
+
+// Fonction pour ajouter de l'XP à un utilisateur
+function addXP(user, amount) {
+    // Récupérer l'XP actuelle de l'utilisateur depuis la base de données
+    getUserXP(user)
+        .then(currentXP => {
+            // Ajouter la quantité spécifiée à l'XP actuelle
+            const newXP = currentXP + amount;
+            
+            // Mettre à jour l'XP de l'utilisateur dans la base de données
+            setUserXP(user, newXP);
+
+            // Vérifier si l'utilisateur a atteint un nouveau rang
+            checkAndUpdateUserRank(user, newXP);
+        })
+        .catch(err => {
+            console.error('Erreur lors de l\'ajout de l\'XP à l\'utilisateur :', err);
+        });
+
+    // Vérifier si l'utilisateur a atteint un nouveau rang
+    const currentXP = getUserXP(user);
+    const newRank = calculateRank(currentXP + amount);
+    if (newRank !== getUserRank(user)) {
+        const newRole = getRoleFromRank(newRank);
+        const notificationMessage = `Héhé ! C'est que tu as bien xp dit donc, tu peux désormais évoluer au ${newRole} ! Pour cela, rien de plus simple, utilise la commande /gachajaiunegrosseépée.`;
+        user.send(notificationMessage);
+    }
+}
+
+// Fonction pour calculer le nouveau rang à partir de l'XP
+function calculateRank(xp) {
+    if (xp >= 66666) return "Rang S++";
+    if (xp >= 10000) return "Rang S+";
+    if (xp >= 1000) return "Rang S";
+    if (xp >= 100) return "Rang A";
+    return "Rang B";
+}
+
+// Fonction pour obtenir le rang d'un utilisateur
+function getUserRank(user) {
+    const xp = getUserXP(user);
+    return calculateRank(xp);
+}
+
+// Fonction pour obtenir l'XP d'un utilisateur
+function getUserXP(user) {
+    return new Promise((resolve, reject) => {
+        db.get('SELECT xp FROM userXP WHERE userId = ?', [user.id], (err, row) => {
+            if (err) {
+                reject(err);
+            } else {
+                resolve(row ? row.xp : 0);
+            }
+        });
+    });
+}
+
+// Fonction pour obtenir le rôle associé à un rang
+function getRoleFromRank(rank) {
+    // Tableau associant les rangs aux noms de rôles
+    const rankRoles = {
+        'Rang B': 'Role B',
+        'Rang A': 'Role A',
+        'Rang S': 'Role S',
+        'Rang S+': 'Role S+'
+        // Ajouter d'autres rangs et rôles au besoin
+    };
+
+    // Renvoyer le nom du rôle associé au rang spécifié
+    return rankRoles[rank];
+}
+
+// Commande pour obtenir le nouveau rang
+client.on('message', message => {
+    if (message.content === '/gachajaiunegrosseépée') {
+        const user = message.author;
+        const currentXP = getUserXP(user);
+        const newRank = calculateRank(currentXP);
+        const roles = ['Rang B', 'Rang A', 'Rang S', 'Rang S+', 'Rang S++'];
+        const index = roles.indexOf(newRank);
+        if (index !== -1) {
+            const newRole = roles[index + 1];
+            const guildRole = message.guild.roles.cache.find(role => role.name === newRole);
+            if (guildRole) {
+                const currentRole = message.guild.roles.cache.find(role => role.name === getUserRank(user));
+                if (currentRole) {
+                    message.member.roles.remove(currentRole);
+                }
+                message.member.roles.add(guildRole);
+                message.reply(`Félicitations ! Vous avez maintenant atteint le ${newRole}.`);
+            }
+        }
+    }
+});
+
+// Commande pour exclure des salons du décompte de l'XP
+client.on('message', message => {
+    if (message.member.hasPermission('ADMINISTRATOR') && message.content.startsWith('/excludesalon')) {
+        const channelID = message.content.split(' ')[1];
+        excludedChannels.push(channelID);
+        message.channel.send(`Le salon avec l'ID ${channelID} a été exclu du décompte de l'XP.`);
+    }
+});
+
+// Commande pour multiplier l'XP dans certains salons
+client.on('message', message => {
+    if (message.member.hasPermission('ADMINISTRATOR') && message.content.startsWith('/multiplierxp')) {
+        const channelID = message.content.split(' ')[1];
+        xpMultiplierChannels.push(channelID);
+        message.channel.send(`Le salon avec l'ID ${channelID} a maintenant un multiplicateur d'XP.`);
+    }
+});
+
+// Variable globale pour stocker le rôle déclenchant le Rang ULTRA
+let ultraRole = null;
+
+// Fonction pour vérifier si l'utilisateur a le rôle déclenchant le Rang ULTRA
+function hasUltraRole(user) {
+    return user.roles.cache.some(role => role === ultraRole);
+}
+
+// Fonction pour obtenir le rôle "Rang ULTRA" et l'assigner à la variable globale
+function setUltraRole(roleName) {
+    ultraRole = message.guild.roles.cache.find(role => role.name === roleName);
+}
+
+// Commande pour définir le rôle déclenchant le Rang ULTRA
+client.on('message', message => {
+    if (message.member.hasPermission('ADMINISTRATOR') && message.content.startsWith('/gachaoptions ultrarole')) {
+        const roleName = message.content.split(' ')[1];
+        setUltraRole(roleName);
+        message.channel.send(`Le rôle déclenchant le Rang ULTRA a été défini sur "${roleName}".`);
+    }
+});
+
+// Variable globale pour stocker les temps de connexion des membres des salons vocaux
+const voiceChannelConnections = {};
+// Variable globale pour stocker les temps de connexion des membres des salons vocaux en cooldown
+const xpCooldowns = {};
+// Variable globale pour stocker les XP quotidiennes des utilisateurs
+const userDailyXP = {};
+
+// Fonction pour surveiller la connexion des membres aux salons vocaux
+client.on('voiceStateUpdate', (oldState, newState) => {
+    const user = newState.member;
+    // Vérifier si l'utilisateur existe et n'est pas un bot
+    if (!user || user.user.bot) return;
+
+    const oldChannel = oldState.channel;
+    const newChannel = newState.channel;
+
+    // L'utilisateur est entré dans un salon vocal
+    if (!oldChannel && newChannel) {
+        voiceChannelConnections[user.id] = Date.now(); // Enregistrer le moment de la connexion
+    } 
+    // L'utilisateur est sorti d'un salon vocal
+    else if (oldChannel && !newChannel) {
+        // Vérifier si l'utilisateur est enregistré comme étant connecté à un salon vocal
+        if (voiceChannelConnections[user.id]) {
+            const timeSpentInVoiceChannel = Math.floor((Date.now() - voiceChannelConnections[user.id]) / 1000); // Calculer la durée en secondes
+            const xpGained = calculateXPFromTime(timeSpentInVoiceChannel, user); // Convertir la durée en XP
+            addXP(user, xpGained); // Ajouter l'XP à l'utilisateur
+            delete voiceChannelConnections[user.id]; // Supprimer l'enregistrement de la connexion
+        }
+    }
+});
+
+// Fonction pour calculer l'XP à partir du temps passé dans un salon vocal
+function calculateXPFromTime(timeSpentInVoiceChannel, user) {
+    // Déterminer le multiplicateur d'XP en fonction du boost Nitro
+    let xpMultiplier = 1;
+    if (user.roles.cache.some(role => role.name === 'Booster')) {
+        xpMultiplier = 2;
+    }
+
+    // Vérifier si l'utilisateur est en cooldown pour le salon vocal
+    if (!xpCooldowns[user.id]) {
+        // Appliquer le multiplicateur d'XP
+        const xpPerMinute = 1 * xpMultiplier;
+        const xpGained = Math.floor(timeSpentInVoiceChannel / 120) * xpPerMinute; // 1 XP pour 2 minutes
+        // Appliquer le plafond d'XP quotidien
+        if (xpGained > 0) {
+            if (xpMultiplier === 1 && getUserDailyXP(user) + xpGained > 200) {
+                xpGained = 200 - getUserDailyXP(user);
+            } else if (xpMultiplier === 2 && getUserDailyXP(user) + xpGained > 500) {
+                xpGained = 500 - getUserDailyXP(user);
+            }
+            updateUserDailyXP(user, xpGained);
+        }
+        return xpGained;
+    } else {
+        return 0; // Aucune XP gagnée pendant le cooldown
+    }
+}
+
+// Fonction pour ajouter de l'XP à un utilisateur
+function addXP(user, amount) {
+    // Récupérer l'XP actuelle de l'utilisateur
+    let currentXP = getUserXP(user);
+    // Ajouter la quantité spécifiée à l'XP actuelle
+    currentXP += amount;
+    // Mettre à jour l'XP de l'utilisateur
+    setUserXP(user, currentXP);
+}
+
+// Fonction pour récupérer l'XP quotidien d'un utilisateur
+function getUserDailyXP(user) {
+    // Récupérer l'XP quotidien de l'utilisateur depuis le stockage approprié
+    return userDailyXP[user.id] || 0; // Si l'XP quotidien n'est pas défini, retourner 0
+}
+
+// Fonction pour mettre à jour l'XP quotidien d'un utilisateur
+function updateUserDailyXP(user, amount) {
+    // Mettre à jour l'XP quotidien de l'utilisateur dans le stockage approprié
+    userDailyXP[user.id] = amount;
+}
+
+// Fonction pour exclure des salons vocaux du décompte de l'XP
+client.on('message', message => {
+    if (message.member.hasPermission('ADMINISTRATOR') && message.content.startsWith('/gachaoptions excludevoice')) {
+        const channelID = message.content.split(' ')[1];
+        // Ajouter le salon vocal à la liste des exclusions
+        excludedVoiceChannels.push(channelID);
+        message.channel.send(`Le salon vocal avec l'ID ${channelID} a été exclu du décompte de l'XP.`);
+    }
+});
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -0,0 +1,30 @@
+{
+  "name": "gachamelia",
+  "version": "1.0.0",
+  "description": "Transforme ton serveur Discord en *gacha* géant !",
+  "main": "old/index.js",
+  "scripts": {
+    "clean": "rm -rf dist",
+    "build": "tsc --build",
+    "start": "npm run build && node dist/index.js",
+    "start:clean": "npm run clean && npm run build && node dist/index.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "@types/node": "^22.8.5",
+    "discord.js": "^14.16.2",
+    "dotenv": "^16.4.5",
+    "glob": "^11.0.0",
+    "mariadb": "^3.4.0",
+    "mysql2": "^3.11.3",
+    "pg": "^8.13.1",
+    "pg-hstore": "^2.3.4",
+    "sequelize": "^6.37.5",
+    "sequelize-typescript": "^2.1.6",
+    "sqlite3": "^5.1.7",
+    "tedious": "^18.6.1",
+    "typescript": "^5.6.2"
+  }
+}
--- a/src/base/classes/Command.ts
+++ b/src/base/classes/Command.ts
@ -0,0 +1,32 @@
+import { ChatInputCommandInteraction, AutocompleteInteraction } from "discord.js";
+import { Category } from "../enums/Category";
+import {ICommand} from "../interfaces/ICommand";
+import {CustomClient} from "./CustomClient";
+import {ICommandOptions} from "../interfaces/ICommandOptions";
+
+export class Command implements ICommand {
+    client: CustomClient;
+    name: string;
+    description: string;
+    category: Category;
+    options: object;
+    default_member_permissions: bigint;
+    dm_permission: boolean;
+    cooldown: number;
+
+    constructor(client: CustomClient, options: ICommandOptions) {
+        this.client = client;
+        this.name = options.name;
+        this.description = options.description;
+        this.category = options.category;
+        this.options = options.options;
+        this.default_member_permissions = options.default_member_permissions;
+        this.dm_permission = options.dm_permission;
+        this.cooldown = options.cooldown;
+    }
+
+    execute(interaction: ChatInputCommandInteraction): void {
+    }
+    autocomplete(interaction: AutocompleteInteraction): void {
+    }
+}
--- a/src/base/classes/CustomClient.ts
+++ b/src/base/classes/CustomClient.ts
@ -0,0 +1,77 @@
+import {IConfig} from "../interfaces/IConfig";
+import {ICustomClient} from "../interfaces/ICustomClient";
+import {Client, Collection, GatewayIntentBits} from "discord.js";
+import {Handler} from "./Handler";
+import {Command} from "./Command";
+import {SubCommand} from "./SubCommand";
+import {Config} from "./LoadConfig";
+import {Database} from "./Database";
+import {IDatabaseConfig} from "../interfaces/IDatabaseConfig";
+import {Dialect} from "sequelize";
+import {User} from "../models/User";
+import {Rank} from "../models/Rank";
+
+export class CustomClient extends Client implements ICustomClient {
+    config: IConfig;
+    handler: Handler;
+    commands: Collection<string, Command>;
+    subCommands: Collection<string, SubCommand>;
+    cooldowns: Collection<string, Collection<string, number>>;
+    database: Database;
+
+    constructor() {
+        super({
+            intents: Object.keys(GatewayIntentBits).map((a: string) => {
+                return GatewayIntentBits[a as keyof typeof GatewayIntentBits];
+            }),
+        })
+        // On ajoute le support de dotenv pour la config plutôt qu'un fichier JSON
+        require('dotenv').config();
+
+        // On charge dynamiquement la config
+        this.config = Config.load();
+
+        const dbConfig: IDatabaseConfig = {
+            dialect: this.config.dbDialect as Dialect,
+            host: this.config.dbHost,
+            port: this.config.dbPort,
+            username: this.config.dbUsername,
+            password: this.config.dbPassword,
+            database: this.config.dbName
+        };
+
+        this.database = new Database(dbConfig);
+        this.handler = new Handler(this);
+        this.commands = new Collection();
+        this.subCommands = new Collection();
+        this.cooldowns = new Collection();
+    }
+    async init(): Promise<void> {
+        await this.database.connect();
+
+        Rank.initModel(this.database.getSequelize());
+        User.initModel(this.database.getSequelize());
+
+
+        Rank.hasMany(User, {
+            foreignKey: 'rankId',
+            as: 'users'
+        });
+        User.belongsTo(Rank, {
+            foreignKey: 'rankId',
+            as: 'rank'
+        });
+
+        await this.database.sync({
+            alter: true
+        });
+        await this.LoadHandlers();
+        this.login(this.config.token).catch(console.error);
+    }
+
+    async LoadHandlers(): Promise<void> {
+        await this.handler.loadEvents();
+        await this.handler.loadCommands();
+    }
+
+}
--- a/src/base/classes/Database.ts
+++ b/src/base/classes/Database.ts
@ -0,0 +1,55 @@
+import {Sequelize} from "sequelize-typescript";
+import {Options} from "sequelize";
+import {IDatabaseConfig} from "../interfaces/IDatabaseConfig";
+
+export class Database {
+    private readonly sequelize: Sequelize;
+
+    constructor(config: IDatabaseConfig) {
+        const options: Options = {
+            dialect: config.dialect,
+            host: config.host,
+            port: config.port,
+            username: config.username,
+            password: config.password,
+            database: config.database,
+            logging: false,
+            pool: {
+                max: config.poolOptions?.max ?? 5,
+                min: config.poolOptions?.min ?? 0,
+                acquire: config.poolOptions?.acquire ?? 30000,
+                idle: config.poolOptions?.idle ?? 10000
+            }
+        };
+
+        this.sequelize = new Sequelize(options);
+    }
+
+    public getSequelize(): Sequelize {
+        return this.sequelize;
+    }
+
+    public async connect(): Promise<void> {
+        try {
+            await this.sequelize.authenticate();
+            console.log('Connexion à la base de données établie avec succès.');
+        } catch (error) {
+            console.error('Impossible de se connecter à la base de données:', error);
+            throw error;
+        }
+    }
+
+    public async close(): Promise<void> {
+        try {
+            await this.sequelize.close();
+            console.log('Connexion à la base de données fermée avec succès.');
+        } catch (error) {
+            console.error('Erreur lors de la fermeture de la connexion:', error);
+            throw error;
+        }
+    }
+
+    public async sync(options?: { force?: boolean; alter?: boolean }): Promise<void> {
+        await this.sequelize.sync(options);
+    }
+}
--- a/src/base/classes/Event.ts
+++ b/src/base/classes/Event.ts
@ -0,0 +1,21 @@
+import {ClientEvents} from "discord.js";
+import {IEvent} from "../interfaces/IEvent";
+import {CustomClient} from "./CustomClient";
+import {IEventOptions} from "../interfaces/IEventOptions";
+
+export class Event implements IEvent {
+    client: CustomClient;
+    name: keyof ClientEvents;
+    description: string;
+    once: boolean;
+
+    constructor(client: CustomClient, options: IEventOptions) {
+        this.client = client;
+        this.name = options.name;
+        this.description = options.description;
+        this.once = options.once;
+    }
+    execute(...args: any[]): void {};
+
+
+}
--- a/src/base/classes/Handler.ts
+++ b/src/base/classes/Handler.ts
@ -0,0 +1,84 @@
+import {IHandler} from "../interfaces/IHandler";
+import path from "node:path";
+import {glob} from "glob";
+import {CustomClient} from "./CustomClient";
+import {Event} from "./Event";
+import {Command} from "./Command";
+import {SubCommand} from "./SubCommand";
+
+export class Handler implements IHandler {
+    client: CustomClient;
+    constructor(client: CustomClient) {
+        this.client = client;
+    }
+    async loadEvents(): Promise<void> {
+        const files = (await glob(`dist/events/**/*.js`)).map(filePath => path.resolve(filePath));
+
+        files.map(async (file: string) => {
+            let evt = await import(file);
+            let EventClass: any;
+            for (const key in evt) {
+                if (typeof evt[key] === 'function') {
+                    EventClass = evt[key];
+                    break;
+                }
+            }
+
+            if (!EventClass) {
+                return delete require.cache[require.resolve(file)] && console.log(`Event ${file.split('/').pop()} n'a pas de classe`);
+            }
+
+            const event : Event = new EventClass(this.client);
+
+            if (!event.name)
+                return delete require.cache[require.resolve(file)] && console.log(`Event ${file.split('/').pop()} n'a pas de nom`);
+
+            const execute = (...args: any[]) => event.execute(...args);
+            if (event.once) {
+                this.client.once(event.name, execute);
+            } else {
+                this.client.on(event.name, execute);
+            }
+
+            console.log(`Event ${file.split('/').pop()} chargé`);
+
+            return delete require.cache[require.resolve(file)];
+        });
+    }
+
+
+    async loadCommands(): Promise<void> {
+        const files = (await glob(`dist/commands/**/*.js`)).map(filePath => path.resolve(filePath));
+
+        files.map(async (file: string) => {
+            let evt = await import(file);
+            let EventClass: any;
+            for (const key in evt) {
+                if (typeof evt[key] === 'function') {
+                    EventClass = evt[key];
+                    break;
+                }
+            }
+
+            if (!EventClass) {
+                return delete require.cache[require.resolve(file)] && console.log(`Event ${file.split('/').pop()} n'a pas de classe`);
+            }
+
+            const command : Command|SubCommand = new EventClass(this.client);
+
+            if (!command.name)
+                return delete require.cache[require.resolve(file)] && console.log(`Event ${file.split('/').pop()} n'a pas de nom`);
+
+            if (file.split('/').pop()?.split(".")[2]) {
+                console.log(`Sous Commande ${file.split('/').pop()} chargé`);
+                this.client.subCommands.set(command.name, command as SubCommand);
+            } else {
+                console.log(`Commande ${file.split('/').pop()} chargé`);
+                this.client.commands.set(command.name, command as Command);
+            }
+
+            return delete require.cache[require.resolve(file)];
+        });
+    }
+
+}
--- a/src/base/classes/LoadConfig.ts
+++ b/src/base/classes/LoadConfig.ts
@ -0,0 +1,12 @@
+import dotenv from 'dotenv';
+import type { IConfig } from '../interfaces/IConfig';
+
+export class Config {
+    public static load(): IConfig {
+        dotenv.config();
+        return new Proxy<IConfig>({} as IConfig, {
+            get: (_, prop: string): string | undefined =>
+                process.env[prop.split(/(?=[A-Z])/).join('_').toUpperCase()]
+        });
+    }
+}
--- a/src/base/classes/SubCommand.ts
+++ b/src/base/classes/SubCommand.ts
@ -0,0 +1,18 @@
+import { ChatInputCommandInteraction } from "discord.js";
+import {ISubCommand} from "../interfaces/ISubCommand";
+import {CustomClient} from "./CustomClient";
+import {ISubCommandOptions} from "../interfaces/ISubCommandOptions";
+
+export class SubCommand implements ISubCommand {
+    client: CustomClient;
+    name: string;
+
+    constructor(client: CustomClient,options: ISubCommandOptions) {
+        this.client = client;
+        this.name = options.name;
+    }
+
+    execute(interaction: ChatInputCommandInteraction): void {
+    }
+
+}
--- a/src/base/enums/Category.ts
+++ b/src/base/enums/Category.ts
@ -0,0 +1,4 @@
+export enum Category {
+    UTILITIES = 'Utilitaires',
+}
+
--- a/src/base/interfaces/ICommand.ts
+++ b/src/base/interfaces/ICommand.ts
@ -0,0 +1,17 @@
+import {CustomClient} from "../classes/CustomClient";
+import {AutocompleteInteraction, ChatInputCommandInteraction} from "discord.js";
+import {Category} from "../enums/Category";
+
+export interface ICommand {
+    client: CustomClient;
+    name: string;
+    description: string;
+    category: Category;
+    options: object;
+    default_member_permissions: bigint;
+    dm_permission: boolean;
+    cooldown: number;
+
+    execute(interaction: ChatInputCommandInteraction): void;
+    autocomplete(interaction: AutocompleteInteraction): void;
+}
--- a/src/base/interfaces/ICommandOptions.ts
+++ b/src/base/interfaces/ICommandOptions.ts
@ -0,0 +1,11 @@
+import {Category} from "../enums/Category";
+
+export interface ICommandOptions {
+    name: string;
+    description: string;
+    category: Category;
+    options: object;
+    default_member_permissions: bigint;
+    dm_permission: boolean;
+    cooldown: number;
+}
--- a/src/base/interfaces/IConfig.ts
+++ b/src/base/interfaces/IConfig.ts
@ -0,0 +1,14 @@
+export interface IConfig {
+    token: string;
+    guildId: string;
+    dbDialect: string;
+    dbHost: string;
+    dbPort: number;
+    dbUsername: string;
+    dbPassword: string;
+    dbName: string;
+    ssrRole: string;
+    srRole: string;
+    rRole: string;
+    welcomeChannel: string;
+}
--- a/src/base/interfaces/ICustomClient.ts
+++ b/src/base/interfaces/ICustomClient.ts
@ -0,0 +1,14 @@
+import {IConfig} from "./IConfig";
+import {Command} from "../classes/Command";
+import {Collection} from "discord.js";
+import {SubCommand} from "../classes/SubCommand";
+
+export interface ICustomClient {
+    config: IConfig;
+    commands: Collection<string, Command>;
+    subCommands: Collection<string, SubCommand>;
+    cooldowns: Collection<string, Collection<string, number>>;
+
+    init(): void;
+    LoadHandlers(): void;
+}
--- a/src/base/interfaces/IDatabaseConfig.ts
+++ b/src/base/interfaces/IDatabaseConfig.ts
@ -0,0 +1,18 @@
+
+import {Dialect} from "sequelize";
+
+export interface IDatabaseConfig {
+    dialect: Dialect;
+    host: string;
+    port: number;
+    username: string;
+    password: string;
+    database: string;
+    logging?: boolean | ((sql: string, timing?: number) => void);
+    poolOptions?: {
+        max?: number;
+        min?: number;
+        acquire?: number;
+        idle?: number;
+    };
+}
--- a/src/base/interfaces/IEvent.ts
+++ b/src/base/interfaces/IEvent.ts
@ -0,0 +1,11 @@
+import {CustomClient} from "../classes/CustomClient";
+import {ClientEvents} from "discord.js";
+
+export interface IEvent {
+    client: CustomClient;
+    name: keyof ClientEvents;
+    description: string;
+    once: boolean;
+
+    execute(...args: any[]): void;
+}
--- a/src/base/interfaces/IEventOptions.ts
+++ b/src/base/interfaces/IEventOptions.ts
@ -0,0 +1,7 @@
+import {ClientEvents} from "discord.js";
+
+export interface IEventOptions {
+    name: keyof ClientEvents;
+    description: string;
+    once: boolean;
+}
--- a/src/base/interfaces/IHandler.ts
+++ b/src/base/interfaces/IHandler.ts
@ -0,0 +1,4 @@
+export interface IHandler {
+    loadEvents(): void;
+    loadCommands(): void;
+}
--- a/src/base/interfaces/ISubCommand.ts
+++ b/src/base/interfaces/ISubCommand.ts
@ -0,0 +1,9 @@
+import {CustomClient} from "../classes/CustomClient";
+import {ChatInputCommandInteraction} from "discord.js";
+
+export interface ISubCommand {
+    client: CustomClient;
+    name: string;
+
+    execute(interaction: ChatInputCommandInteraction): void;
+}
--- a/src/base/interfaces/ISubCommandOptions.ts
+++ b/src/base/interfaces/ISubCommandOptions.ts
@ -0,0 +1,3 @@
+export interface ISubCommandOptions {
+    name: string;
+}
--- a/src/base/models/Rank.ts
+++ b/src/base/models/Rank.ts
@ -0,0 +1,40 @@
+import { Model, DataTypes, Sequelize } from 'sequelize';
+import {User} from "./User";
+
+export class Rank extends Model {
+    declare id: number;
+    declare name: string;
+    declare discordId: string;
+    declare percentage: number;
+    declare createdAt: Date;
+    declare updatedAt: Date;
+    declare users: User[];
+
+    public static initModel(sequelize: Sequelize): void {
+        Rank.init({
+            id: {
+                type: DataTypes.INTEGER,
+                autoIncrement: true,
+                primaryKey: true
+            },
+            name: {
+                type: DataTypes.STRING,
+                allowNull: false
+            },
+            discordId: {
+                type: DataTypes.STRING,
+                allowNull: false,
+                unique: true
+            },
+            percentage: {
+                type: DataTypes.INTEGER,
+                allowNull: false
+            },
+            createdAt: DataTypes.DATE,
+            updatedAt: DataTypes.DATE,
+        }, {
+            sequelize,
+            tableName: 'ranks'
+        });
+    }
+}
--- a/src/base/models/User.ts
+++ b/src/base/models/User.ts
@ -0,0 +1,54 @@
+import {
+    Model,
+    DataTypes,
+    Sequelize,
+    ForeignKey,
+    NonAttribute,
+    InferAttributes, InferCreationAttributes, CreationOptional, Association
+} from 'sequelize';
+import {Rank} from "./Rank";
+
+export class User extends Model<
+    InferAttributes<User>,
+    InferCreationAttributes<User>> {
+    declare id: CreationOptional<number>;
+    declare discordId: string;
+    declare rankId: ForeignKey<number>;
+    declare rank: NonAttribute<Rank>;
+    declare createdAt: CreationOptional<Date>;
+    declare updatedAt: CreationOptional<Date>;
+
+    public static initModel(sequelize: Sequelize): void {
+        User.init({
+            id: {
+                type: DataTypes.INTEGER,
+                autoIncrement: true,
+                primaryKey: true
+            },
+            discordId: {
+                type: DataTypes.STRING,
+                allowNull: false,
+                unique: true
+            },
+            rankId: {
+                type: DataTypes.INTEGER,
+                allowNull: false,
+                references: {
+                    model: Rank,
+                    key: 'id'
+                }
+            },
+            createdAt: DataTypes.DATE,
+            updatedAt: DataTypes.DATE
+        }, {
+            sequelize,
+            tableName: 'users'
+        });
+    }
+
+
+
+    declare static associations: {
+        rank: Association<User, Rank>;
+    };
+}
--- a/src/base/utils/GachaUtils.ts
+++ b/src/base/utils/GachaUtils.ts
@ -0,0 +1,66 @@
+import {CustomClient} from "../classes/CustomClient";
+import {User} from "../models/User";
+import {getRandomRank} from "./RandomUtils";
+import {GuildMember} from "discord.js";
+import {Rank} from "../models/Rank";
+
+export async function addRole(member: GuildMember, user: User): Promise<void> {
+    try {
+        let userRank = await Rank.findOne({
+            where: {
+                id: user.rankId
+            }
+        });
+
+        if (!userRank) {
+            return;
+        }
+
+        const discordRank = await member.guild.roles.fetch(userRank.discordId);
+        if (discordRank) {
+            await member.roles.add(userRank.discordId);
+        }
+    } catch (e: Error | any) {
+        console.log(`Impossible d'ajouter les rôles à ${member.displayName}`);
+        console.error(e.message);
+    }
+}
+
+export async function createAllUsers(client: CustomClient): Promise<void> {
+    let count = 0;
+    const guild = await client.guilds.fetch(client.config.guildId)
+    const members = await guild.members.fetch();
+    for (const member  of members.values()) {
+        let user = await User.findOne({
+            where: {
+                discordId: member.id
+            },
+            include: {
+                model: Rank,
+                as: 'rank'
+            }
+        })
+
+        if (!user) {
+            user = await User.create({
+                discordId: member.id,
+                rankId: (await getRandomRank()).id
+            }, {
+                include: [{
+                    model: Rank,
+                    as: 'rank'
+                }]
+            });
+
+            await addRole(member, user);
+            
+            count++;
+        }
+    }
+
+    if (count > 0) {
+        console.log(`Création de ${count} nouveaux utilisateurs`);
+    } else {
+        console.log('Aucun nouvel utilisateur créé');
+    }
+}
--- a/src/base/utils/RandomUtils.ts
+++ b/src/base/utils/RandomUtils.ts
@ -0,0 +1,20 @@
+import {Rank} from "../models/Rank";
+
+export async function getRandomRank(): Promise<Rank> {
+    const rand = Math.random() * 100;
+    let cumulativeChance = 0;
+    const ranks = await Rank.findAll();
+
+    if (ranks.length === 0) {
+        throw new Error('No ranks found');
+    }
+
+    for (const rank of ranks) {
+        cumulativeChance += rank.percentage;
+        if (rand <= cumulativeChance) {
+            return rank as Rank;
+        }
+    }
+
+    return ranks[0] as Rank;
+}
--- a/src/commands/PingCommand.ts
+++ b/src/commands/PingCommand.ts
@ -0,0 +1,25 @@
+import {Command} from "../base/classes/Command";
+import {CustomClient} from "../base/classes/CustomClient";
+import {Category} from "../base/enums/Category";
+import {PermissionsBitField} from "discord.js";
+
+export class PingCommand extends Command {
+    constructor(client: CustomClient) {
+        super(client, {
+            name: 'ping',
+            description: ' Pong!',
+            category: Category.UTILITIES,
+            options: [],
+            default_member_permissions: PermissionsBitField.Flags.UseApplicationCommands,
+            dm_permission: true,
+            cooldown: 5
+        });
+    }
+
+    execute(interaction: any): void {
+        interaction.reply({
+            content: `Pong!`,
+            ephemeral: true
+        });
+    }
+}
--- a/src/commands/RankCommand.ts
+++ b/src/commands/RankCommand.ts
@ -0,0 +1,60 @@
+import {Command} from "../base/classes/Command";
+import {CustomClient} from "../base/classes/CustomClient";
+import {Category} from "../base/enums/Category";
+import {EmbedBuilder, GuildMember, PermissionsBitField, SlashCommandUserOption} from "discord.js";
+import {User} from "../base/models/User";
+import {Rank} from "../base/models/Rank";
+import {getRandomRank} from "../base/utils/RandomUtils";
+
+export class PingCommand extends Command {
+    constructor(client: CustomClient) {
+        super(client, {
+            name: 'rank',
+            description: 'Permet de voir son rang',
+            category: Category.UTILITIES,
+            options: [
+                new SlashCommandUserOption()
+                    .setName('user')
+                    .setDescription('L\'utilisateur dont vous voulez voir le rang')
+                    .setRequired(false)
+            ],
+            default_member_permissions: PermissionsBitField.Flags.UseApplicationCommands,
+            dm_permission: false,
+            cooldown: 1
+        });
+    }
+
+    async execute(interaction: any): Promise<void> {
+        let discordUser = (interaction.options.getMember('user') || interaction.member) as GuildMember;
+
+        let user = await User.findOne(
+            {
+                where: {
+                    discordId: discordUser.id
+                },
+                include: [{
+                    model: Rank,
+                    as: 'rank'
+                }],
+            }
+        );
+
+        if (!user) {
+            user = await User.create({
+                discordId: discordUser.id,
+                rankId: (await getRandomRank()).id
+            });
+        }
+
+        // TODO: Remplacer la description par une image générée par le bot
+        let embed = new EmbedBuilder()
+            .setTitle(`Rang de ${discordUser.displayName}`)
+            .setThumbnail(discordUser.displayAvatarURL())
+            .setDescription(`Cet utilisateur est de rang : ${user.rank.name}`)
+            .setTimestamp(new Date())
+            .setColor('#0078DE')
+        ;
+
+        await interaction.reply({embeds: [embed]});
+    }
+}
--- a/src/events/client/Ready.ts
+++ b/src/events/client/Ready.ts
@ -0,0 +1,89 @@
+import {Event} from '../../base/classes/Event';
+import {CustomClient} from "../../base/classes/CustomClient";
+import {Collection, Events, REST, Routes} from "discord.js";
+import {Command} from "../../base/classes/Command";
+import {createAllUsers} from "../../base/utils/GachaUtils";
+import {Rank} from "../../base/models/Rank";
+export class Ready extends Event {
+    constructor(client: CustomClient) {
+        super(client, {
+            name: Events.ClientReady,
+            once: true,
+            description: 'Event se déclenchant lorsque le bot est prêt'
+        });
+    }
+
+    async execute(...args: any[]): Promise<void> {
+        console.log(`Connecté en tant que ${this.client.user?.tag}!`);
+
+        const commands: object[] = this.getJson(this.client.commands);
+
+        const rest = new REST({version: '10'}).setToken(this.client.config.token);
+        const guildId = this.client.config.guildId;
+
+        const setCommands: any = await rest.put(
+            Routes.applicationGuildCommands(this.client.user?.id!, guildId),
+            {
+                body: commands
+            }
+        );
+
+        console.log(`${setCommands.length} Commandes mises à jours avec succès !`);
+
+        if (process.env.INIT_DB === 'true') {
+            await this.initDb();
+        } else {
+            await createAllUsers(this.client);
+        }
+    }
+
+    private getJson(commands: Collection<string, Command>): object[] {
+        const data: object[] = [];
+
+        commands.forEach((command: Command) => {
+            data.push({
+                name: command.name,
+                description: command.description,
+                options: command.options,
+                default_member_permissions: command.default_member_permissions.toString(),
+                dm_permission: command.dm_permission,
+            })
+        });
+
+        return data;
+    }
+
+    private async initDb() {
+        // On commence par vérifier si les rangs existent déjà
+        const ranks = await Rank.findAll();
+        if (ranks.length > 0) {
+            return;
+        }
+
+        await Rank.create({
+            name: '1★',
+            discordId: '1234567890',
+            percentage: 1,
+        });
+        await Rank.create({
+            name: '2★',
+            discordId: '2345678901',
+            percentage: 48,
+        });
+        await Rank.create({
+            name: '3★',
+            discordId: '3456789012',
+            percentage: 41,
+        });
+        await Rank.create({
+            name: '4★',
+            discordId: '4567890123',
+            percentage: 2,
+        });
+        await Rank.create({
+            name: '5★',
+            discordId: '5678901234',
+            percentage: 3,
+        });
+    }
+}
--- a/src/events/guild/CommandHandler.ts
+++ b/src/events/guild/CommandHandler.ts
@ -0,0 +1,56 @@
+import {ChatInputCommandInteraction, Collection, Events} from "discord.js";
+import {CustomClient} from "../../base/classes/CustomClient";
+import {Event} from "../../base/classes/Event";
+import {Command} from "../../base/classes/Command";
+
+export class CommandHandler extends Event {
+    constructor(client: CustomClient) {
+        super(client, {
+            name: Events.InteractionCreate,
+            once: false,
+            description: 'Event se déclenchant lorsqu\'une interaction est créée'
+        });
+    }
+
+    async execute(interaction: ChatInputCommandInteraction): Promise<void> {
+        if (!interaction.isChatInputCommand()) return;
+
+        const command: Command = this.client.commands.get(interaction.commandName) as Command;
+
+        if (!command) {
+            await interaction.reply({content: 'Commande inconnue', ephemeral: true})
+            this.client.commands.delete(interaction.commandName);
+            return;
+        }
+        const {cooldowns} = this.client;
+
+        if (!cooldowns.has(command.name)) {
+            cooldowns.set(command.name, new Collection());
+        }
+
+        const now = Date.now();
+        const timestamps = cooldowns.get(command.name)!;
+        const cooldownAmount = (command.cooldown || 3) * 1000;
+
+        if (timestamps.has(interaction.user.id) && now < (timestamps.get(interaction.user.id) || 0) + cooldownAmount) {
+            const timeLeft = (((timestamps.get(interaction.user.id) || 0) + cooldownAmount - now) / 1000).toFixed(1);
+            await interaction.reply({
+                content: `Veuillez patienter ${timeLeft} secondes avant de réutiliser la commande \`${command.name}\``,
+                ephemeral: true
+            });
+
+            return;
+        }
+        timestamps.set(interaction.user.id, now);
+        setTimeout(() => timestamps.delete(interaction.user.id), cooldownAmount);
+
+        try {
+            const subCommandGroup = interaction.options.getSubcommandGroup(false);
+            const subCommand = `${interaction.commandName}${subCommandGroup ? `.${subCommandGroup}` : ''}.${interaction.options.getSubcommand(false)}` || '';
+
+            this.client.subCommands.get(subCommand)?.execute(interaction) || command.execute(interaction);
+        } catch (error) {
+            console.error(error);
+        }
+    }
+}
--- a/src/events/guild/GuildMemberJoin.ts
+++ b/src/events/guild/GuildMemberJoin.ts
@ -0,0 +1,55 @@
+import {EmbedBuilder, Events, GuildMember} from "discord.js";
+import {CustomClient} from "../../base/classes/CustomClient";
+import {Event} from "../../base/classes/Event";
+import {User} from "../../base/models/User";
+import {getRandomRank} from "../../base/utils/RandomUtils";
+import {addRole} from "../../base/utils/GachaUtils";
+import {Rank} from "../../base/models/Rank";
+
+export class GuildMemberJoin extends Event {
+    constructor(client: CustomClient) {
+        super(client, {
+            name: Events.GuildMemberAdd,
+            once: false,
+            description: 'Event se déclenchant lorsqu\'un utilisateur rejoint le serveur'
+        });
+    }
+
+    async execute(member: GuildMember): Promise<void> {
+
+        let user = await User.findOne({
+            where: {
+                discordId: member.id
+            }
+        });
+
+        if (!user) {
+            user = await User.create({
+                discordId: member.id,
+                rankId: (await getRandomRank()).id
+            }, {
+                include: [{
+                    model: Rank,
+                    as: 'rank'
+                }]
+            });
+        }
+
+        await addRole(member, user);
+
+        const channel = await member.guild.channels.fetch(this.client.config.welcomeChannel);
+
+        if (channel && channel.isTextBased()) {
+            // TODO : Remplacer la description par une image générée par le bot
+            let embed = new EmbedBuilder()
+                .setTitle(`Bienvenue sur le serveur ${member.displayName} !`)
+                .setThumbnail(member.displayAvatarURL())
+                .setDescription(`Bien joué ! Tu as obtenu le rang : ${user.rank.name}`)
+                .setTimestamp(new Date())
+                .setColor('#0078DE')
+            ;
+
+            await channel.send({embeds: [embed]});
+        }
+    }
+}
--- a/src/index.ts
+++ b/src/index.ts
@ -0,0 +1,2 @@
+import {CustomClient} from "./base/classes/CustomClient";
+(async () => await new CustomClient().init())();
--- a/src/main/java/org/camelia/studio/gachamelia/Gachamelia.java
+++ b/src/main/java/org/camelia/studio/gachamelia/Gachamelia.java
@ -1,47 +0,0 @@
-package org.camelia.studio.gachamelia;
-import net.dv8tion.jda.api.JDA;
-import net.dv8tion.jda.api.JDABuilder;
-import net.dv8tion.jda.api.requests.GatewayIntent;
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.listeners.ReadyListener;
-import org.camelia.studio.gachamelia.managers.ListenerManager;
-import org.camelia.studio.gachamelia.utils.Configuration;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class Gachamelia {
-    private static JDA jda;
-    private static final Logger logger = LoggerFactory.getLogger(Gachamelia.class);
-
-    public static void main(String[] args) {
-        try {
-            Configuration.getInstance();
-
-            jda = JDABuilder.createDefault(Configuration.getInstance().getDotenv().get("BOT_TOKEN"))
-                    .addEventListeners(new ReadyListener())
-                    .enableIntents(GatewayIntent.getIntents(GatewayIntent.ALL_INTENTS))
-                    .build()
-                    .awaitReady()
-            ;
-
-            new ListenerManager().registerListeners(jda);
-
-            Runtime.getRuntime().addShutdownHook(new Thread(() -> {
-                HibernateConfig.shutdown();
-                jda.shutdown();
-            }));
-        } catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-            logger.error("Le thread a été interrompu : {}", e.getMessage());
-            System.exit(1);
-        } catch (Exception e) {
-            logger.error("Une erreur est survenue lors de l'exécution du bot : {}", e.getMessage());
-            System.exit(1);
-        }
-    }
-
-    public static JDA getJda() {
-        return jda;
-    }
-
-}
--- a/src/main/java/org/camelia/studio/gachamelia/commands/personnage/FichePersoCommand.java
+++ b/src/main/java/org/camelia/studio/gachamelia/commands/personnage/FichePersoCommand.java
@ -1,94 +0,0 @@
-package org.camelia.studio.gachamelia.commands.personnage;
-
-import net.dv8tion.jda.api.EmbedBuilder;
-import net.dv8tion.jda.api.entities.Member;
-import net.dv8tion.jda.api.entities.Role;
-import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import net.dv8tion.jda.api.interactions.commands.OptionMapping;
-import net.dv8tion.jda.api.interactions.commands.OptionType;
-import net.dv8tion.jda.api.interactions.commands.build.OptionData;
-import org.camelia.studio.gachamelia.interfaces.ISlashCommand;
-import org.camelia.studio.gachamelia.models.User;
-import org.camelia.studio.gachamelia.models.UserStat;
-import org.camelia.studio.gachamelia.repositories.StatRepository;
-import org.camelia.studio.gachamelia.services.UserService;
-
-import java.awt.*;
-import java.util.List;
-
-public class FichePersoCommand implements ISlashCommand {
-    @Override
-    public String getName() {
-        return "ficheperso";
-    }
-
-    @Override
-    public String getDescription() {
-        return "Permet d'afficher la fiche de personnage de l'utilisateur";
-    }
-
-    @Override
-    public List<OptionData> getOptions() {
-        return List.of(
-                new OptionData(OptionType.USER, "utilisateur", "L'utilisateur dont vous souhaitez afficher la fiche de personnage").setRequired(false)
-        );
-    }
-
-    @Override
-    public void execute(SlashCommandInteractionEvent event) {
-        OptionMapping utilisateur = event.getOption("utilisateur");
-        Member member = utilisateur != null ? utilisateur.getAsMember() : event.getMember();
-
-        if (member == null) {
-            event.getHook().editOriginal("L'utilisateur n'a pas été trouvé").queue();
-            return;
-        }
-
-        if (event.getGuild() == null) {
-            event.getHook().editOriginal("Le serveur n'a pas été trouvé").queue();
-            return;
-        }
-
-        EmbedBuilder embedGeneralite = new EmbedBuilder();
-        User user = UserService.getInstance().getOrCreateUser(member.getId());
-        Role role = event.getGuild().getRoleById(user.getRank().getDiscordId());
-        Color color = role != null ? role.getColor() : Color.WHITE;
-        List<UserStat> stats = StatRepository.getInstance().getUserStats(user);
-
-        StringBuilder description = new StringBuilder("""
-                __Caractéristiques principales__ :
-                - Nom : **%s**
-                - Rareté : **%s**
-                - Rôle : **%s**
-                - Éléments : *%s*
-                - Xp : **%d**
-                - Emblème : **%s**
-                __Statistiques de combat__ :
-                """.formatted(
-                member.getEffectiveName(),
-                user.getRank().getName(),
-                user.getRole().getName(),
-                String.join(", ", user.getElement().getName()),
-                0,
-                "Ø"
-        ));
-
-        for (UserStat stat : stats) {
-            int userStat = stat.getValue();
-            int equipmentStat = 0;
-            description.append("- %s : **%d** (%d + %d)\n".formatted(stat.getStat().getName(), userStat + equipmentStat, userStat, equipmentStat));
-        }
-
-        embedGeneralite.setAuthor(member.getEffectiveName(), null, user.getRole().getImageUrl());
-        embedGeneralite.setTitle("Fiche de personnage");
-        embedGeneralite.setColor(color);
-        embedGeneralite.setThumbnail(member.getUser().getEffectiveAvatarUrl());
-        embedGeneralite.setDescription(description.toString());
-
-        event.getChannel().sendMessageEmbeds(List.of(
-                embedGeneralite.build()
-        )).queue();
-
-        event.getHook().editOriginal("Fiche de personnage de %s".formatted(member.getEffectiveName())).queue();
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/commands/utils/PingCommand.java
+++ b/src/main/java/org/camelia/studio/gachamelia/commands/utils/PingCommand.java
@ -1,20 +0,0 @@
-package org.camelia.studio.gachamelia.commands.utils;
-import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import org.camelia.studio.gachamelia.interfaces.ISlashCommand;
-
-public class PingCommand implements ISlashCommand {
-    @Override
-    public String getName() {
-        return "ping";
-    }
-
-    @Override
-    public String getDescription() {
-        return "Envoie pong !";
-    }
-
-    @Override
-    public void execute(SlashCommandInteractionEvent event) {
-        event.getHook().editOriginal("Pong !").queue();
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/db/HibernateConfig.java
+++ b/src/main/java/org/camelia/studio/gachamelia/db/HibernateConfig.java
@ -1,85 +0,0 @@
-package org.camelia.studio.gachamelia.db;
-
-import io.github.cdimascio.dotenv.Dotenv;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-import org.camelia.studio.gachamelia.utils.ReflectionUtils;
-import org.hibernate.SessionFactory;
-import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
-import org.hibernate.cfg.Configuration;
-import org.hibernate.cfg.Environment;
-import org.hibernate.service.ServiceRegistry;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.List;
-import java.util.Properties;
-
-public class HibernateConfig {
-    private static final Logger logger = LoggerFactory.getLogger(HibernateConfig.class);
-    private static SessionFactory sessionFactory;
-
-    public static SessionFactory getSessionFactory() {
-        if (sessionFactory == null) {
-            try {
-                logger.info("Initializing Hibernate SessionFactory");
-                Dotenv dotenv = Dotenv.load();
-
-                Properties props = new Properties();
-
-                // Configuration Hibernate
-                props.put(Environment.HBM2DDL_AUTO, "update"); // On utilise validate au lieu de update
-
-
-                props.put(Environment.GLOBALLY_QUOTED_IDENTIFIERS, "true");
-
-                // Configuration HikariCP
-                props.put("hibernate.connection.provider_class",
-                        "org.hibernate.hikaricp.internal.HikariCPConnectionProvider");
-                props.put("hibernate.hikari.minimumIdle", "5");
-                props.put("hibernate.hikari.maximumPoolSize", "10");
-                props.put("hibernate.hikari.idleTimeout", "300000");
-                props.put("hibernate.hikari.dataSourceClassName",
-                        "org.postgresql.ds.PGSimpleDataSource");
-                props.put("hibernate.hikari.dataSource.url", dotenv.get("DB_URL"));
-                props.put("hibernate.hikari.dataSource.user", dotenv.get("DB_USER"));
-                props.put("hibernate.hikari.dataSource.password", dotenv.get("DB_PASSWORD"));
-
-                Configuration configuration = new Configuration();
-                configuration.setProperties(props);
-
-                List<IEntity> entities = ReflectionUtils.loadClasses(
-                        "org.camelia.studio.gachamelia.models",
-                        IEntity.class
-                );
-
-                for (IEntity entity : entities) {
-                    configuration.addAnnotatedClass(entity.getClass());
-                }
-
-                ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
-                        .applySettings(configuration.getProperties())
-                        .build();
-
-                sessionFactory = configuration.buildSessionFactory(serviceRegistry);
-                logger.info("Hibernate SessionFactory initialized successfully");
-
-            } catch (Exception e) {
-                logger.error("Failed to initialize Hibernate SessionFactory", e);
-                throw new RuntimeException("Failed to initialize Hibernate SessionFactory", e);
-            }
-        }
-        return sessionFactory;
-    }
-
-    public static void shutdown() {
-        logger.info("Shutting down database connections");
-        if (sessionFactory != null && !sessionFactory.isClosed()) {
-            try {
-                sessionFactory.close();
-                logger.info("SessionFactory closed successfully");
-            } catch (Exception e) {
-                logger.error("Error closing SessionFactory", e);
-            }
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/interfaces/IEntity.java
+++ b/src/main/java/org/camelia/studio/gachamelia/interfaces/IEntity.java
@ -1,4 +0,0 @@
-package org.camelia.studio.gachamelia.interfaces;
-
-public interface IEntity {
-}
--- a/src/main/java/org/camelia/studio/gachamelia/interfaces/ISlashCommand.java
+++ b/src/main/java/org/camelia/studio/gachamelia/interfaces/ISlashCommand.java
@ -1,16 +0,0 @@
-package org.camelia.studio.gachamelia.interfaces;
-
-import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import net.dv8tion.jda.api.interactions.commands.build.OptionData;
-
-import java.util.List;
-
-public interface ISlashCommand {
-    String getName();
-    String getDescription();
-    void execute(SlashCommandInteractionEvent event);
-    default List<OptionData> getOptions() {
-        return List.of();
-    }
-}
-
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberJoinListener.java
@ -1,70 +0,0 @@
-package org.camelia.studio.gachamelia.listeners;
-
-import jakarta.annotation.Nonnull;
-import net.dv8tion.jda.api.EmbedBuilder;
-import net.dv8tion.jda.api.entities.Member;
-import net.dv8tion.jda.api.entities.Role;
-import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
-import net.dv8tion.jda.api.events.guild.member.GuildMemberJoinEvent;
-import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import org.camelia.studio.gachamelia.models.User;
-import org.camelia.studio.gachamelia.models.WelcomeMessage;
-import org.camelia.studio.gachamelia.services.RankService;
-import org.camelia.studio.gachamelia.services.UserService;
-import org.camelia.studio.gachamelia.utils.Configuration;
-
-import java.awt.*;
-
-
-public class GuildMemberJoinListener extends ListenerAdapter {
-    @Override
-    public void onGuildMemberJoin(@Nonnull GuildMemberJoinEvent event) {
-        Member member = event.getMember();
-        User user = UserService.getInstance().getOrCreateUser(member.getId());
-
-        WelcomeMessage welcomeMessage = RankService.getInstance().getRandomWelcomeMessage(user.getRank());
-
-        TextChannel channel = event.getGuild().getTextChannelById(Configuration.getInstance().getDotenv().get("WELCOME_CHANNEL", "0"));
-
-        Role role = event.getGuild().getRoleById(user.getRank().getDiscordId());
-        Color color = new Color(0, 0, 0);
-
-        if (role != null) {
-            event.getGuild().addRoleToMember(member, role).queue();
-            color = role.getColor();
-        }
-
-
-        StringBuilder description = new StringBuilder();
-        description.append("Bravo ! Vous venez d'invoquer ")
-                .append(member.getAsMention()).append(" !\n")
-                .append("Il s'agit d'un personnage de rareté ")
-                .append(user.getRank().getName()).append(" ! ")
-                .append(welcomeMessage.getMessage());
-
-        description.append("\n\n")
-                .append("__Caractéristiques principales__ :\n")
-                .append("• Rôle « ").append(user.getRole().getName()).append(" ».").append("\n")
-                .append("• Élément « ").append(user.getElement().getName()).append(" ».").append("\n")
-        ;
-
-        EmbedBuilder embedBuilder = new EmbedBuilder()
-                .setTitle(event.getMember().getEffectiveName() + " vient d'être invoqué !")
-                .setDescription(description)
-                .setThumbnail(member.getUser().getEffectiveAvatarUrl())
-                .setTimestamp(event.getMember().getTimeJoined())
-                .setFooter(
-                        "Gachamélia v%s « %s »".formatted(
-                                Configuration.getInstance().getDotenv().get("APP_VERSION", "0.0.1"),
-                                Configuration.getInstance().getDotenv().get("APP_DESCRIPTION", "J'ai posé un pied à terre.")
-                        ),
-                        event.getJDA().getSelfUser().getAvatarUrl())
-                .setColor(color);
-
-
-        if (channel != null) {
-            channel.sendMessageEmbeds(embedBuilder.build()).queue();
-        }
-
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/GuildMemberLeaveListener.java
@ -1,60 +0,0 @@
-package org.camelia.studio.gachamelia.listeners;
-
-import jakarta.annotation.Nonnull;
-import net.dv8tion.jda.api.EmbedBuilder;
-import net.dv8tion.jda.api.entities.Role;
-import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
-import net.dv8tion.jda.api.events.guild.member.GuildMemberRemoveEvent;
-import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import org.camelia.studio.gachamelia.models.ByeMessage;
-import org.camelia.studio.gachamelia.models.User;
-import org.camelia.studio.gachamelia.services.RankService;
-import org.camelia.studio.gachamelia.services.UserService;
-import org.camelia.studio.gachamelia.utils.Configuration;
-import java.awt.*;
-import java.time.Instant;
-
-
-public class GuildMemberLeaveListener extends ListenerAdapter {
-
-    @Override
-    public void onGuildMemberRemove(@Nonnull GuildMemberRemoveEvent event) {
-
-        net.dv8tion.jda.api.entities.User discordUser = event.getUser();
-        User user = UserService.getInstance().getOrCreateUser(discordUser.getId());
-
-        ByeMessage byeMessage = RankService.getInstance().getRandomByeMessage(user.getRank());
-
-        TextChannel channel = event.getGuild().getTextChannelById(Configuration.getInstance().getDotenv().get("WELCOME_CHANNEL", "0"));
-
-
-        Role role = event.getGuild().getRoleById(user.getRank().getDiscordId());
-        Color color = new Color(0, 0, 0);
-
-        if (role != null) {
-            color = role.getColor();
-        }
-
-
-        StringBuilder description = new StringBuilder();
-        description.append(byeMessage.getMessage().replace("%username%", "**" + discordUser.getEffectiveName() + "**"));
-
-        EmbedBuilder embedBuilder = new EmbedBuilder()
-                .setTitle(user.getRank().getByeTitle() != null ? user.getRank().getByeTitle() : "Au revoir, %s !".formatted(discordUser.getEffectiveName()))
-                .setDescription(description)
-                .setThumbnail(discordUser.getEffectiveAvatarUrl())
-                .setTimestamp(Instant.now())
-                .setFooter(
-                        "Gachamélia v%s « %s »".formatted(
-                                Configuration.getInstance().getDotenv().get("APP_VERSION", "0.0.1"),
-                                Configuration.getInstance().getDotenv().get("APP_DESCRIPTION", "J'ai posé un pied à terre.")
-                        ),
-                        event.getJDA().getSelfUser().getAvatarUrl())
-                .setColor(color);
-
-
-        if (channel != null) {
-            channel.sendMessageEmbeds(embedBuilder.build()).queue();
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/ReadyListener.java
@ -1,81 +0,0 @@
-package org.camelia.studio.gachamelia.listeners;
-
-import jakarta.annotation.Nonnull;
-import net.dv8tion.jda.api.JDA;
-import net.dv8tion.jda.api.entities.Guild;
-import net.dv8tion.jda.api.entities.Member;
-import net.dv8tion.jda.api.events.session.ReadyEvent;
-import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import org.camelia.studio.gachamelia.models.Stat;
-import org.camelia.studio.gachamelia.models.User;
-import org.camelia.studio.gachamelia.models.UserStat;
-import org.camelia.studio.gachamelia.repositories.ElementRepository;
-import org.camelia.studio.gachamelia.repositories.RankRepository;
-import org.camelia.studio.gachamelia.repositories.RoleRepository;
-import org.camelia.studio.gachamelia.repositories.StatRepository;
-import org.camelia.studio.gachamelia.services.ElementService;
-import org.camelia.studio.gachamelia.services.RankService;
-import org.camelia.studio.gachamelia.services.RoleService;
-import org.camelia.studio.gachamelia.services.UserService;
-import org.camelia.studio.gachamelia.utils.Configuration;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.List;
-
-public class ReadyListener extends ListenerAdapter {
-    private static final Logger logger = LoggerFactory.getLogger(ReadyListener.class);
-
-
-    @Override
-    public void onReady(@Nonnull ReadyEvent event) {
-        logger.info("Connecté en tant que {}", event.getJDA().getSelfUser().getAsTag());
-        initDatabase(event.getJDA());
-    }
-
-    private void initDatabase(JDA jda) {
-        if (!RankRepository.getInstance().findAll().isEmpty() || !RoleRepository.getInstance().findAll().isEmpty() || !ElementRepository.getInstance().findAll().isEmpty() || !StatRepository.getInstance().findAll().isEmpty()) {
-            Guild guild = jda.getGuildById(Configuration.getInstance().getDotenv().get("GUILD_ID"));
-            if (guild != null) {
-                guild.loadMembers().onSuccess(members -> {
-                    for (Member member : members) {
-                        User user = UserService.getInstance().getOrCreateUser(member.getId());
-
-                        if (user.getRank() == null) {
-                            user.setRank(RankService.getInstance().getRandomRank());
-                            UserService.getInstance().updateUser(user);
-                        }
-
-                        if (user.getRole() == null) {
-                            user.setRole(RoleService.getInstance().getRandomRole());
-                            UserService.getInstance().updateUser(user);
-                        }
-
-                        if (user.getElement() == null) {
-                            user.setElement(ElementService.getInstance().getRandomElement());
-                            UserService.getInstance().updateUser(user);
-                        }
-
-                        List<UserStat> stats = StatRepository.getInstance().getUserStats(user);
-
-                        if (stats.isEmpty()) {
-                            List<Stat> statsList = StatRepository.getInstance().findAll();
-                            for (Stat stat : statsList) {
-                                UserStat userStat = new UserStat();
-                                userStat.setUser(user);
-                                userStat.setStat(stat);
-                                userStat.setValue(0);
-                                StatRepository.getInstance().saveUserStat(userStat);
-                            }
-                        }
-
-                        logger.info("Utilisateur {} initialisé", member.getUser().getAsTag());
-                    }
-                });
-            }
-        } else {
-            logger.error("Aucun rang ou rôle n'a été trouvé dans la base de données");
-            System.exit(1);
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java
+++ b/src/main/java/org/camelia/studio/gachamelia/listeners/SlashCommandListener.java
@ -1,22 +0,0 @@
-package org.camelia.studio.gachamelia.listeners;
-
-import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import jakarta.annotation.Nonnull;
-import org.camelia.studio.gachamelia.managers.CommandManager;
-
-public class SlashCommandListener extends ListenerAdapter {
-    private final CommandManager commandManager;
-
-    public SlashCommandListener() {
-        commandManager = new CommandManager();
-        commandManager.registerCommands();
-    }
-
-
-    @Override
-    public void onSlashCommandInteraction(@Nonnull SlashCommandInteractionEvent event) {
-        event.deferReply().setEphemeral(true).queue();
-        commandManager.handleCommand(event.getName(), event);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/managers/CommandManager.java
+++ b/src/main/java/org/camelia/studio/gachamelia/managers/CommandManager.java
@ -1,63 +0,0 @@
-package org.camelia.studio.gachamelia.managers;
-
-
-import net.dv8tion.jda.api.entities.Guild;
-import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import net.dv8tion.jda.api.interactions.commands.build.Commands;
-import org.camelia.studio.gachamelia.Gachamelia;
-import org.camelia.studio.gachamelia.interfaces.ISlashCommand;
-import org.camelia.studio.gachamelia.utils.Configuration;
-import org.camelia.studio.gachamelia.utils.ReflectionUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.List;
-
-public class CommandManager {
-    private final List<ISlashCommand> slashCommands;
-    private final Logger logger = LoggerFactory.getLogger(CommandManager.class);
-
-    public CommandManager() {
-        slashCommands = ReflectionUtils.loadClasses(
-                "org.camelia.studio.gachamelia.commands",
-                ISlashCommand.class
-        );
-    }
-
-    public void registerCommands() {
-        Guild guild = Gachamelia
-                .getJda()
-                .getGuildById(Configuration.getInstance().getDotenv().get("GUILD_ID"));
-
-        if (guild == null) {
-            logger.error("Impossible de trouver le serveur Discord");
-            return;
-        }
-
-        guild
-                .updateCommands()
-                .addCommands(
-                        slashCommands
-                                .stream()
-                                .map(
-                                        (cmd) -> Commands.slash(cmd.getName(), cmd.getDescription()).addOptions(cmd.getOptions())
-                                )
-                                .toList()
-                )
-                .queue();
-
-
-        logger.info("Enregistrement de {} commandes", slashCommands.size());
-    }
-
-    public void handleCommand(String commandName, SlashCommandInteractionEvent event) {
-        for (ISlashCommand command : slashCommands) {
-            if (command.getName().equals(commandName)) {
-                command.execute(event);
-                return;
-            }
-        }
-        event.getHook().editOriginal("Commande inconnue").queue();
-    }
-}
-
--- a/src/main/java/org/camelia/studio/gachamelia/managers/ListenerManager.java
+++ b/src/main/java/org/camelia/studio/gachamelia/managers/ListenerManager.java
@ -1,35 +0,0 @@
-package org.camelia.studio.gachamelia.managers;
-
-import net.dv8tion.jda.api.JDA;
-import net.dv8tion.jda.api.hooks.ListenerAdapter;
-import org.camelia.studio.gachamelia.listeners.GuildMemberJoinListener;
-import org.camelia.studio.gachamelia.listeners.GuildMemberLeaveListener;
-import org.camelia.studio.gachamelia.listeners.SlashCommandListener;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class ListenerManager {
-    private final List<ListenerAdapter> listener;
-    private final Logger logger = LoggerFactory.getLogger(ListenerManager.class.getName());
-    public ListenerManager() {
-        listener = new ArrayList<>();
-
-        addListener(new SlashCommandListener());
-        addListener(new GuildMemberJoinListener());
-        addListener(new GuildMemberLeaveListener());
-    }
-    public void registerListeners(JDA jda) {
-        for (ListenerAdapter listenerAdapter : listener) {
-            jda.addEventListener(listenerAdapter);
-
-            logger.info("Listener {} enregistré !", listenerAdapter.getClass().getSimpleName());
-        }
-    }
-
-    private void addListener(ListenerAdapter listenerAdapter) {
-        this.listener.add(listenerAdapter);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/ByeMessage.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/ByeMessage.java
@ -1,46 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-@Entity
-@Table(name = "bye_messages")
-public class ByeMessage implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @ManyToOne
-    private Rank rank;
-
-    @Column(nullable = false)
-    private String message;
-
-    public ByeMessage() {
-    }
-
-    public ByeMessage(Rank rank, String message) {
-        this.rank = rank;
-        this.message = message;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public Rank getRank() {
-        return rank;
-    }
-
-    public void setRank(Rank rank) {
-        this.rank = rank;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-
-    public void setMessage(String message) {
-        this.message = message;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/Element.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Element.java
@ -1,43 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-import java.util.List;
-
-@Entity
-@Table(name = "elements")
-public class Element implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(nullable = false)
-    private String name;
-
-    @OneToMany(mappedBy = "element")
-    private List<User> users;
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public List<User> getUsers() {
-        return users;
-    }
-
-    public Element() {
-    }
-
-    public Element(String name) {
-        this.name = name;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/Rank.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Rank.java
@ -1,128 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
-
-import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.List;
-
-@Entity
-@Table(name = "ranks")
-public class Rank implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(name = "discordId", nullable = false, unique = true)
-    private String discordId;
-
-    @Column(nullable = false)
-    private String name;
-
-    @Column(nullable = false)
-    private int percentage;
-
-    @OneToMany(mappedBy = "rank")
-    private List<User> users;
-
-    @OneToMany(mappedBy = "rank")
-    private List<WelcomeMessage> welcomeMessages;
-
-    @OneToMany(mappedBy = "rank")
-    private List<ByeMessage> byeMessages;
-
-    @CreationTimestamp
-    @Column(name = "createdAt")
-    private LocalDateTime createdAt;
-
-    @UpdateTimestamp
-    @Column(name = "updatedAt")
-    private LocalDateTime updatedAt;
-
-    @Column(name = "byeTitle")
-    private String byeTitle;
-
-    @OneToMany(mappedBy = "id.rank", fetch = FetchType.LAZY)
-    private final List<RankStat> rankStats = new ArrayList<>();
-
-    public List<RankStat> getRankStats() {
-        return rankStats;
-    }
-
-
-
-    public Rank(String discordId, String name, int percentage) {
-        this.discordId = discordId;
-        this.name = name;
-        this.percentage = percentage;
-    }
-
-    public Rank(String discordId, String name, int percentage, String byeTitle) {
-        this.discordId = discordId;
-        this.name = name;
-        this.percentage = percentage;
-        this.byeTitle = byeTitle;
-    }
-
-    public Rank() {
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getDiscordId() {
-        return discordId;
-    }
-
-    public void setDiscordId(String discordId) {
-        this.discordId = discordId;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public int getPercentage() {
-        return percentage;
-    }
-
-    public void setPercentage(int percentage) {
-        this.percentage = percentage;
-    }
-
-    public List<User> getUsers() {
-        return users;
-    }
-
-    public LocalDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public LocalDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public List<WelcomeMessage> getWelcomeMessages() {
-        return welcomeMessages;
-    }
-
-    public List<ByeMessage> getByeMessages() {
-        return byeMessages;
-    }
-
-    public String getByeTitle() {
-        return byeTitle;
-    }
-
-    public void setByeTitle(String byeTitle) {
-        this.byeTitle = byeTitle;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/RankStat.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/RankStat.java
@ -1,73 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.EmbeddedId;
-import jakarta.persistence.Entity;
-import jakarta.persistence.Table;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-import java.util.Objects;
-
-@Entity
-@Table(name = "rank_stats")
-public class RankStat implements IEntity {
-    @EmbeddedId
-    private RankStatId id;
-
-    @Column(nullable = false)
-    private int percentage;
-
-    public RankStat() {
-    }
-
-    public RankStat(Rank rank, Stat stat, int percentage) {
-        this.id = new RankStatId(rank, stat);
-        this.percentage = percentage;
-    }
-
-    public RankStatId getId() {
-        return id;
-    }
-
-    public Rank getRank() {
-        return id.getRank();
-    }
-
-    public Stat getStat() {
-        return id.getStat();
-    }
-
-    public int getPercentage() {
-        return percentage;
-    }
-
-    public void setPercentage(int percentage) {
-        this.percentage = percentage;
-    }
-
-    public void setRank(Rank rank) {
-        if (this.id == null) {
-            this.id = new RankStatId();
-        }
-        this.id.setRank(rank);
-    }
-
-    public void setStat(Stat stat) {
-        if (this.id == null) {
-            this.id = new RankStatId();
-        }
-        this.id.setStat(stat);
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof RankStat rankStat)) return false;
-        return Objects.equals(id, rankStat.id);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/RankStatId.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/RankStatId.java
@ -1,53 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.JoinColumn;
-import jakarta.persistence.ManyToOne;
-
-import java.io.Serializable;
-import java.util.Objects;
-
-public class RankStatId implements Serializable {
-    @ManyToOne
-    @JoinColumn(name = "rank_id", nullable = false)
-    private Rank rank;
-
-    @ManyToOne
-    @JoinColumn(name = "stat_id", nullable = false)
-    private Stat stat;
-
-    public RankStatId() {
-    }
-
-    public RankStatId(Rank rank, Stat stat) {
-        this.rank = rank;
-        this.stat = stat;
-    }
-
-    public Rank getRank() {
-        return rank;
-    }
-
-    public Stat getStat() {
-        return stat;
-    }
-
-    public void setRank(Rank rank) {
-        this.rank = rank;
-    }
-
-    public void setStat(Stat stat) {
-        this.stat = stat;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof RankStatId that)) return false;
-        return rank.equals(that.rank) && stat.equals(that.stat);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(rank, stat);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/Role.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Role.java
@ -1,68 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-import org.hibernate.annotations.ColumnDefault;
-
-import java.util.List;
-
-@Entity
-@Table(name = "roles")
-public class Role implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(nullable = false)
-    private String name;
-
-    @Column(nullable = false)
-    private int percentage;
-
-    @Column(nullable = false, name = "image_url")
-    @ColumnDefault(value = "'https://placehold.co/400'")
-    private String imageUrl;
-
-    @OneToMany(mappedBy = "role")
-    private List<User> users;
-
-    public String getImageUrl() {
-        return imageUrl;
-    }
-
-    public void setImageUrl(String imageUrl) {
-        this.imageUrl = imageUrl;
-    }
-
-    public List<User> getUsers() {
-        return users;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public int getPercentage() {
-        return percentage;
-    }
-
-    public void setPercentage(int percentage) {
-        this.percentage = percentage;
-    }
-
-    public Role() {
-    }
-
-    public Role(String name, int percentage) {
-        this.name = name;
-        this.percentage = percentage;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/Stat.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/Stat.java
@ -1,45 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-import java.util.ArrayList;
-import java.util.List;
-
-@Entity
-@Table(name = "stats")
-public class Stat implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(nullable = false)
-    private String name;
-
-    @OneToMany(mappedBy = "id.stat", fetch = FetchType.LAZY)
-    private final List<RankStat> rankStats = new ArrayList<>();
-
-    public List<RankStat> getRankStats() {
-        return rankStats;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public Stat() {
-    }
-
-    public Stat(String name) {
-        this.name = name;
-    }
-
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/User.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/User.java
@ -1,89 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
-
-import java.time.LocalDateTime;
-
-@Entity
-@Table(name = "users")
-public class User implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(name = "discordId", nullable = false, unique = true)
-    private String discordId;
-
-    @ManyToOne(fetch = FetchType.EAGER)
-    private Rank rank;
-
-    @CreationTimestamp
-    @Column(name = "createdAt")
-    private LocalDateTime createdAt;
-
-    @UpdateTimestamp
-    @Column(name = "updatedAt")
-    private LocalDateTime updatedAt;
-
-    @ManyToOne(fetch = FetchType.EAGER)
-    private Element element;
-
-    @ManyToOne(fetch = FetchType.EAGER)
-    private Role role;
-
-    public Element getElement() {
-        return element;
-    }
-
-    public Role getRole() {
-        return role;
-    }
-
-    public void setRole(Role role) {
-        this.role = role;
-    }
-
-    public void setElement(Element element) {
-        this.element = element;
-    }
-
-    public User() {
-    }
-
-    public User(String discordId, Rank rank) {
-        this.discordId = discordId;
-        this.rank = rank;
-    }
-
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getDiscordId() {
-        return discordId;
-    }
-
-    public void setDiscordId(String discordId) {
-        this.discordId = discordId;
-    }
-
-    public LocalDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public LocalDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public Rank getRank() {
-        return rank;
-    }
-
-    public void setRank(Rank rank) {
-        this.rank = rank;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/UserStat.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/UserStat.java
@ -1,73 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.EmbeddedId;
-import jakarta.persistence.Entity;
-import jakarta.persistence.Table;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-import java.util.Objects;
-
-@Entity
-@Table(name = "user_stats")
-public class UserStat implements IEntity {
-    @EmbeddedId
-    private UserStatId id;
-
-    @Column(nullable = false)
-    private int value;
-
-    public UserStat() {
-    }
-
-    public UserStat(User user, Stat stat, int value) {
-        this.id = new UserStatId(user, stat);
-        this.value = value;
-    }
-
-    public UserStatId getId() {
-        return id;
-    }
-
-    public User getUser() {
-        return id.getUser();
-    }
-
-    public void setUser(User user) {
-        if (this.id == null) {
-            this.id = new UserStatId();
-        }
-        this.id.setUser(user);
-    }
-
-    public Stat getStat() {
-        return id.getStat();
-    }
-
-    public void setStat(Stat stat) {
-        if (this.id == null) {
-            this.id = new UserStatId();
-        }
-        this.id.setStat(stat);
-    }
-
-    public int getValue() {
-        return value;
-    }
-
-    public void setValue(int value) {
-        this.value = value;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof UserStat userStat)) return false;
-        return Objects.equals(id, userStat.id);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/UserStatId.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/UserStatId.java
@ -1,54 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.FetchType;
-import jakarta.persistence.JoinColumn;
-import jakarta.persistence.ManyToOne;
-
-import java.io.Serializable;
-import java.util.Objects;
-
-public class UserStatId implements Serializable {
-    @ManyToOne(fetch = FetchType.EAGER)
-    @JoinColumn(name = "stat_id", nullable = false)
-    private Stat stat;
-
-    @ManyToOne(fetch = FetchType.EAGER)
-    @JoinColumn(name = "user_id", nullable = false)
-    private User user;
-
-    public UserStatId() {
-    }
-
-    public UserStatId(User user, Stat stat) {
-        this.stat = stat;
-        this.user = user;
-    }
-
-    public Stat getStat() {
-        return stat;
-    }
-
-    public void setStat(Stat stat) {
-        this.stat = stat;
-    }
-
-    public User getUser() {
-        return user;
-    }
-
-    public void setUser(User user) {
-        this.user = user;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof UserStatId that)) return false;
-        return stat.equals(that.stat) && user.equals(that.user);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(stat, user);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/models/WelcomeMessage.java
+++ b/src/main/java/org/camelia/studio/gachamelia/models/WelcomeMessage.java
@ -1,46 +0,0 @@
-package org.camelia.studio.gachamelia.models;
-
-import jakarta.persistence.*;
-import org.camelia.studio.gachamelia.interfaces.IEntity;
-
-@Entity
-@Table(name = "welcome_messages")
-public class WelcomeMessage implements IEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @ManyToOne
-    private Rank rank;
-
-    @Column(nullable = false)
-    private String message;
-
-    public WelcomeMessage() {
-    }
-
-    public WelcomeMessage(Rank rank, String message) {
-        this.rank = rank;
-        this.message = message;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public Rank getRank() {
-        return rank;
-    }
-
-    public void setRank(Rank rank) {
-        this.rank = rank;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-
-    public void setMessage(String message) {
-        this.message = message;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/repositories/ElementRepository.java
+++ b/src/main/java/org/camelia/studio/gachamelia/repositories/ElementRepository.java
@ -1,31 +0,0 @@
-package org.camelia.studio.gachamelia.repositories;
-
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.models.Element;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import java.util.List;
-
-public class ElementRepository {
-    private static ElementRepository instance;
-    private final SessionFactory sessionFactory;
-
-    public ElementRepository() {
-        this.sessionFactory = HibernateConfig.getSessionFactory();
-    }
-
-    public static ElementRepository getInstance() {
-        if (instance == null) {
-            instance = new ElementRepository();
-        }
-
-        return instance;
-    }
-
-    public List<Element> findAll() {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM Element", Element.class).list();
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/repositories/RankRepository.java
+++ b/src/main/java/org/camelia/studio/gachamelia/repositories/RankRepository.java
@ -1,109 +0,0 @@
-package org.camelia.studio.gachamelia.repositories;
-
-
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.models.ByeMessage;
-import org.camelia.studio.gachamelia.models.Rank;
-import org.camelia.studio.gachamelia.models.WelcomeMessage;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import java.util.List;
-import java.util.concurrent.ThreadLocalRandom;
-
-public class RankRepository {
-    private final SessionFactory sessionFactory;
-    private static RankRepository instance;
-
-    public static RankRepository getInstance() {
-        if (instance == null) {
-            instance = new RankRepository();
-        }
-
-        return instance;
-    }
-
-    public RankRepository() {
-        this.sessionFactory = HibernateConfig.getSessionFactory();
-    }
-
-    public List<Rank> findAll() {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM Rank", Rank.class).list();
-        }
-    }
-
-    public Rank findByName(String name) {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM User WHERE name = :name", Rank.class)
-                    .setParameter("discordId", name)
-                    .uniqueResult();
-        }
-    }
-
-    public Rank save(Rank rank) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            session.persist(rank);
-            session.getTransaction().commit();
-            return rank;
-        }
-    }
-
-    public void update(Rank rank) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            session.merge(rank);
-            session.getTransaction().commit();
-        }
-    }
-
-    public WelcomeMessage getRandomWelcomeMessage(Rank rank) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            try {
-                // Recharger le rank avec ses messages
-                Rank refreshedRank = session.get(Rank.class, rank.getId());
-                List<WelcomeMessage> welcomeMessages = refreshedRank.getWelcomeMessages();
-
-                if (welcomeMessages.isEmpty()) {
-                    return null;
-                }
-
-                WelcomeMessage message = welcomeMessages.get(
-                        ThreadLocalRandom.current().nextInt(welcomeMessages.size())
-                );
-
-                session.getTransaction().commit();
-                return message;
-            } catch (Exception e) {
-                session.getTransaction().rollback();
-                throw e;
-            }
-        }
-    }
-
-    public ByeMessage getRandomByeMessage(Rank rank) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            try {
-                Rank refreshedRank = session.get(Rank.class, rank.getId());
-                List<ByeMessage> byeMessages = refreshedRank.getByeMessages();
-
-                if (byeMessages.isEmpty()) {
-                    return null;
-                }
-
-                ByeMessage message = byeMessages.get(
-                        ThreadLocalRandom.current().nextInt(byeMessages.size())
-                );
-
-                session.getTransaction().commit();
-                return message;
-            } catch (Exception e) {
-                session.getTransaction().rollback();
-                throw e;
-            }
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/repositories/RoleRepository.java
+++ b/src/main/java/org/camelia/studio/gachamelia/repositories/RoleRepository.java
@ -1,31 +0,0 @@
-package org.camelia.studio.gachamelia.repositories;
-
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.models.Role;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import java.util.List;
-
-public class RoleRepository {
-    private static RoleRepository instance;
-    private final SessionFactory sessionFactory;
-
-    public RoleRepository() {
-        this.sessionFactory = HibernateConfig.getSessionFactory();
-    }
-
-    public static RoleRepository getInstance() {
-        if (instance == null) {
-            instance = new RoleRepository();
-        }
-
-        return instance;
-    }
-
-    public List<Role> findAll() {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM Role", Role.class).list();
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/repositories/StatRepository.java
+++ b/src/main/java/org/camelia/studio/gachamelia/repositories/StatRepository.java
@ -1,50 +0,0 @@
-package org.camelia.studio.gachamelia.repositories;
-
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.models.Stat;
-import org.camelia.studio.gachamelia.models.User;
-import org.camelia.studio.gachamelia.models.UserStat;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import java.util.List;
-
-public class StatRepository {
-    private static StatRepository instance;
-    private final SessionFactory sessionFactory;
-
-    public StatRepository() {
-        this.sessionFactory = HibernateConfig.getSessionFactory();
-    }
-
-    public static StatRepository getInstance() {
-        if (instance == null) {
-            instance = new StatRepository();
-        }
-
-        return instance;
-    }
-
-    public List<Stat> findAll() {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM Stat", Stat.class).list();
-        }
-    }
-
-    public List<UserStat> getUserStats(User user) {
-        try (Session session = sessionFactory.openSession()) {
-
-            return session.createQuery("FROM UserStat us WHERE us.id.user.id = :userId", UserStat.class)
-                    .setParameter("userId", user.getId())
-                    .getResultList();
-        }
-    }
-
-    public void saveUserStat(UserStat userStat) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            session.persist(userStat);
-            session.getTransaction().commit();
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/repositories/UserRepository.java
+++ b/src/main/java/org/camelia/studio/gachamelia/repositories/UserRepository.java
@ -1,57 +0,0 @@
-package org.camelia.studio.gachamelia.repositories;
-
-
-import org.camelia.studio.gachamelia.db.HibernateConfig;
-import org.camelia.studio.gachamelia.models.User;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import java.util.List;
-
-public class UserRepository {
-    private final SessionFactory sessionFactory;
-    private static UserRepository instance;
-
-    public static UserRepository getInstance() {
-        if (instance == null) {
-            instance = new UserRepository();
-        }
-
-        return instance;
-    }
-
-    public UserRepository() {
-        this.sessionFactory = HibernateConfig.getSessionFactory();
-    }
-
-    public List<User> findAll() {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM User", User.class).list();
-        }
-    }
-
-    public User findByDiscordId(String discordId) {
-        try (Session session = sessionFactory.openSession()) {
-            return session.createQuery("FROM User WHERE discordId = :discordId", User.class)
-                    .setParameter("discordId", discordId)
-                    .uniqueResult();
-        }
-    }
-
-    public User save(User user) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            session.persist(user);
-            session.getTransaction().commit();
-            return user;
-        }
-    }
-
-    public void update(User user) {
-        try (Session session = sessionFactory.openSession()) {
-            session.beginTransaction();
-            session.merge(user);
-            session.getTransaction().commit();
-        }
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/services/ElementService.java
+++ b/src/main/java/org/camelia/studio/gachamelia/services/ElementService.java
@ -1,36 +0,0 @@
-package org.camelia.studio.gachamelia.services;
-
-import org.camelia.studio.gachamelia.models.Element;
-import org.camelia.studio.gachamelia.repositories.ElementRepository;
-
-import java.util.List;
-import java.util.concurrent.ThreadLocalRandom;
-
-public class ElementService {
-    private static ElementService instance;
-
-    public static ElementService getInstance() {
-        if (instance == null) {
-            instance = new ElementService();
-        }
-
-        return instance;
-    }
-
-    public Element getRandomElement() {
-        List<Element> elements = ElementRepository.getInstance().findAll();
-
-        int percentage = ThreadLocalRandom.current().nextInt(elements.size()) + 1;
-        int cumulativePercentage = 0;
-
-        for (Element element : elements) {
-            cumulativePercentage++;
-            if (percentage <= cumulativePercentage) {
-                return element;
-            }
-        }
-
-        // Ne devrait jamais arriver
-        return null;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/services/RankService.java
+++ b/src/main/java/org/camelia/studio/gachamelia/services/RankService.java
@ -1,72 +0,0 @@
-package org.camelia.studio.gachamelia.services;
-
-import org.camelia.studio.gachamelia.models.ByeMessage;
-import org.camelia.studio.gachamelia.models.Rank;
-import org.camelia.studio.gachamelia.models.WelcomeMessage;
-import org.camelia.studio.gachamelia.repositories.RankRepository;
-
-import java.util.List;
-import java.util.concurrent.ThreadLocalRandom;
-
-public class RankService {
-    private static RankService instance;
-
-    public static RankService getInstance() {
-        if (instance == null) {
-            instance = new RankService();
-        }
-
-        return instance;
-    }
-
-    public Rank getOrCreateRank(String name, String discordId, int percentage) {
-        Rank rank = RankRepository.getInstance().findByName(name);
-
-        if (rank == null) {
-            rank = new Rank(discordId, name, percentage);
-            RankRepository.getInstance().save(rank);
-        }
-
-        return rank;
-    }
-
-    public Rank getOrCreateRank(String name, String discordId, int percentage, String byeTitle) {
-        Rank rank = RankRepository.getInstance().findByName(name);
-
-        if (rank == null) {
-            rank = new Rank(discordId, name, percentage, byeTitle);
-            RankRepository.getInstance().save(rank);
-        }
-
-        return rank;
-    }
-
-    public List<Rank> getAllRanks() {
-        return RankRepository.getInstance().findAll();
-    }
-
-    public Rank getRandomRank() {
-        List<Rank> ranks = RankRepository.getInstance().findAll();
-
-        int percentage = ThreadLocalRandom.current().nextInt(100);
-        int cumulativePercentage = 0;
-
-        for (Rank rank : ranks) {
-            cumulativePercentage += rank.getPercentage();
-            if (percentage <= cumulativePercentage) {
-                return rank;
-            }
-        }
-
-        // Ne devrait jamais arriver
-        return null;
-    }
-
-    public WelcomeMessage getRandomWelcomeMessage(Rank rank) {
-        return RankRepository.getInstance().getRandomWelcomeMessage(rank);
-    }
-
-    public ByeMessage getRandomByeMessage(Rank rank) {
-        return RankRepository.getInstance().getRandomByeMessage(rank);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/services/RoleService.java
+++ b/src/main/java/org/camelia/studio/gachamelia/services/RoleService.java
@ -1,36 +0,0 @@
-package org.camelia.studio.gachamelia.services;
-
-import org.camelia.studio.gachamelia.models.Role;
-import org.camelia.studio.gachamelia.repositories.RoleRepository;
-
-import java.util.List;
-import java.util.concurrent.ThreadLocalRandom;
-
-public class RoleService {
-    private static RoleService instance;
-
-    public static RoleService getInstance() {
-        if (instance == null) {
-            instance = new RoleService();
-        }
-
-        return instance;
-    }
-
-    public Role getRandomRole() {
-        List<Role> roles = RoleRepository.getInstance().findAll();
-
-        int percentage = ThreadLocalRandom.current().nextInt(100);
-        int cumulativePercentage = 0;
-
-        for (Role role : roles) {
-            cumulativePercentage += role.getPercentage();
-            if (percentage <= cumulativePercentage) {
-                return role;
-            }
-        }
-
-        // Ne devrait jamais arriver
-        return null;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/services/UserService.java
+++ b/src/main/java/org/camelia/studio/gachamelia/services/UserService.java
@ -1,55 +0,0 @@
-package org.camelia.studio.gachamelia.services;
-
-import org.camelia.studio.gachamelia.models.*;
-import org.camelia.studio.gachamelia.repositories.StatRepository;
-import org.camelia.studio.gachamelia.repositories.UserRepository;
-
-import java.util.List;
-
-public class UserService {
-    private static UserService instance;
-
-    public static UserService getInstance() {
-        if (instance == null) {
-            instance = new UserService();
-        }
-
-        return instance;
-    }
-
-    public User getOrCreateUser(String discordId) {
-        User user = UserRepository.getInstance().findByDiscordId(discordId);
-
-        if (user == null) {
-            Rank rank = RankService.getInstance().getRandomRank();
-            user = new User(discordId, rank);
-
-            Role role = RoleService.getInstance().getRandomRole();
-            user.setRole(role);
-
-            Element element = ElementService.getInstance().getRandomElement();
-            user.setElement(element);
-
-            List<Stat> stats = StatRepository.getInstance().findAll();
-            for (Stat stat : stats) {
-                UserStat userStat = new UserStat();
-                userStat.setUser(user);
-                userStat.setStat(stat);
-                userStat.setValue(0);
-                StatRepository.getInstance().saveUserStat(userStat);
-            }
-
-            UserRepository.getInstance().save(user);
-        }
-
-        return user;
-    }
-
-    public List<User> getAllUsers() {
-        return UserRepository.getInstance().findAll();
-    }
-
-    public void updateUser(User user) {
-        UserRepository.getInstance().update(user);
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/utils/Configuration.java
+++ b/src/main/java/org/camelia/studio/gachamelia/utils/Configuration.java
@ -1,23 +0,0 @@
-package org.camelia.studio.gachamelia.utils;
-
-import io.github.cdimascio.dotenv.Dotenv;
-
-public class Configuration {
-    private static Configuration instance;
-    private final Dotenv dotenv;
-
-    public Configuration() {
-        this.dotenv = Dotenv.configure().ignoreIfMalformed().ignoreIfMissing().load();
-    }
-
-    public static Configuration getInstance() {
-        if (instance == null) {
-            instance = new Configuration();
-        }
-        return instance;
-    }
-
-    public Dotenv getDotenv() {
-        return dotenv;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/utils/MessageUtils.java
+++ b/src/main/java/org/camelia/studio/gachamelia/utils/MessageUtils.java
@ -1,14 +0,0 @@
-package org.camelia.studio.gachamelia.utils;
-
-import java.util.Map;
-
-public class MessageUtils {
-
-    public static String insertPlaceholders(String message, Map<String, String> placeholders) {
-        for (Map.Entry<String, String> entry : placeholders.entrySet()) {
-            message = message.replace("%" + entry.getKey() + "%", entry.getValue());
-        }
-
-        return message;
-    }
-}
--- a/src/main/java/org/camelia/studio/gachamelia/utils/ReflectionUtils.java
+++ b/src/main/java/org/camelia/studio/gachamelia/utils/ReflectionUtils.java
@ -1,105 +0,0 @@
-package org.camelia.studio.gachamelia.utils;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.lang.reflect.Modifier;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-public class ReflectionUtils {
-    private static final Logger logger = LoggerFactory.getLogger(ReflectionUtils.class);
-
-    /**
-     * Charge toutes les classes d'un type spécifique depuis un package
-     *
-     * @param packageName Le package à scanner
-     * @param targetType Le type de classe à charger
-     * @return Liste des instances des classes trouvées
-     */
-    public static <T> List<T> loadClasses(String packageName, Class<T> targetType) {
-        List<T> instances = new ArrayList<>();
-
-        try {
-            // Convertit le nom du package en chemin
-            String path = packageName.replace('.', '/');
-            ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-
-            // Récupère toutes les ressources du package
-            var resources = classLoader.getResources(path);
-
-            // Parcourt toutes les ressources trouvées
-            while (resources.hasMoreElements()) {
-                URL resource = resources.nextElement();
-                File directory = new File(resource.toURI());
-
-                // Charge les classes du répertoire et ses sous-répertoires
-                scanDirectory(directory, packageName, targetType, instances);
-            }
-
-        } catch (Exception e) {
-            logger.error("Erreur lors du scan du package {} : {}", packageName, e.getMessage());
-        }
-
-        return instances;
-    }
-
-    /**
-     * Scanne récursivement un répertoire pour trouver les classes
-     */
-    private static <T> void scanDirectory(File directory, String packageName, Class<T> targetType, List<T> instances) {
-        // Vérifie si le répertoire existe
-        if (!directory.exists()) {
-            return;
-        }
-
-        // Récupère tous les fichiers du répertoire
-        File[] files = directory.listFiles();
-        if (files != null) {
-            for (File file : files) {
-                // Si c'est un répertoire, on le scanne récursivement
-                if (file.isDirectory()) {
-                    scanDirectory(
-                            file,
-                            packageName + "." + file.getName(),
-                            targetType,
-                            instances
-                    );
-                }
-                // Si c'est un fichier .class, on essaie de le charger
-                else if (file.getName().endsWith(".class")) {
-                    loadClass(packageName, file.getName(), targetType, instances);
-                }
-            }
-        }
-    }
-
-    /**
-     * Charge une classe spécifique
-     */
-    @SuppressWarnings("unchecked")
-    private static <T> void loadClass(String packageName, String fileName, Class<T> targetType, List<T> instances) {
-        try {
-            // Convertit le nom de fichier en nom de classe
-            String className = packageName + '.' + fileName.substring(0, fileName.length() - 6);
-            Class<?> clazz = Class.forName(className);
-
-            // Vérifie si la classe correspond au type recherché
-            if (targetType.isAssignableFrom(clazz) &&
-                    !clazz.isInterface() &&
-                    !Modifier.isAbstract(clazz.getModifiers())) {
-
-                // Crée une instance de la classe
-                T instance = (T) clazz.getDeclaredConstructor().newInstance();
-                instances.add(instance);
-
-                logger.debug("Classe chargée : {}", className);
-            }
-
-        } catch (Exception e) {
-            logger.error("Erreur lors du chargement d'une classe : {}", e.getMessage());
-        }
-    }
-}
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>%d{HH:mm:ss.SSS} %boldCyan(%-34.-34thread) %red(%10.10X{jda.shard}) %boldGreen(%-15.-15logger{0}) %highlight(%-6level) %msg%n</pattern>
-        </encoder>
-    </appender>
-
-    <root level="${APP_LEVEL:-info}">
-        <appender-ref ref="STDOUT" />
-    </root>
-
-    <!-- If debug is enabled, set the level to debug -->
-</configuration>
--- a/tsconfig.json
+++ b/tsconfig.json
@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "es2016",
+    "module": "commonjs",
+    "rootDir": "./src",
+    "outDir": "./dist",
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true
+  }
+}