List are converted to Discionnary
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@ -1,4 +1,5 @@
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Collections.Generic;
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@ -8,6 +9,10 @@ public class Question
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{
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public int index;
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public string promptId;
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[JsonConverter(typeof(ArrayToDictionaryConverter<Proposition>))]
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public Dictionary<int, Proposition> propositions;
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public double creationDate;
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}
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@ -2,12 +2,15 @@
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using System.Collections.Generic;
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using System.Linq;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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[Serializable]
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[JsonObject]
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public class Room
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{
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public string code;
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[JsonConverter(typeof(ArrayToDictionaryConverter<Question>))]
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public Dictionary<int, Question> questions;
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public Dictionary<string, Player> players;
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public string currentQuestionId;
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@ -92,3 +95,43 @@ public List<Proposition> GetPropositionsByPlayer(Player player)
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}
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}
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public class ArrayToDictionaryConverter<T> : JsonConverter<Dictionary<int, T>>
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{
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public override Dictionary<int, T> ReadJson(JsonReader reader, Type objectType, Dictionary<int, T> existingValue, bool hasExistingValue, JsonSerializer serializer)
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{
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if (reader.TokenType == JsonToken.StartArray)
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{
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var jsonArray = JArray.Load(reader);
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var dictionary = new Dictionary<int, T>();
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for (int i = 0; i < jsonArray.Count; i++)
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{
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var item = jsonArray[i].ToObject<T>(serializer);
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dictionary.Add(i, item);
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}
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return dictionary;
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}
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return null;
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}
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public override void WriteJson(JsonWriter writer, Dictionary<int, T> value, JsonSerializer serializer)
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{
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if (value != null)
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{
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var jsonArray = new JArray();
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foreach (var kvp in value)
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{
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var itemJson = JToken.FromObject(kvp.Value, serializer);
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jsonArray.Add(itemJson);
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}
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jsonArray.WriteTo(writer);
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}
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}
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}
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