49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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using Microsoft.Data.Sqlite;
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namespace ChaosBot.Attribute
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{
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[AttributeUsage(AttributeTargets.Class)]
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public class DBEntity : System.Attribute
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{
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public readonly string Table;
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// Yeah... this table does not exist elsewhere except human-readable documentation
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public static readonly Dictionary<Type, SqliteType> DataTypes = new Dictionary<Type, SqliteType>
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{
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{typeof(bool), SqliteType.Integer},
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{typeof(byte), SqliteType.Integer},
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{typeof(byte[]), SqliteType.Blob},
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{typeof(char), SqliteType.Text},
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{typeof(DateTime), SqliteType.Text},
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{typeof(DateTimeOffset), SqliteType.Text},
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{typeof(Decimal), SqliteType.Text},
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{typeof(Double), SqliteType.Real},
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{typeof(Guid), SqliteType.Text},
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{typeof(Int16), SqliteType.Integer},
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{typeof(Int32), SqliteType.Integer},
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{typeof(Int64), SqliteType.Integer},
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{typeof(SByte), SqliteType.Integer},
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{typeof(Single), SqliteType.Real},
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{typeof(String), SqliteType.Text},
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{typeof(TimeSpan), SqliteType.Text},
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{typeof(UInt16), SqliteType.Integer},
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{typeof(UInt32), SqliteType.Integer},
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{typeof(UInt64), SqliteType.Integer}
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};
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public static readonly Dictionary<Type, string> ConstrainNames = new Dictionary<Type, string>
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{
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{typeof(DBNotNull), "nn"},
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{typeof(DBUnique), "uq"},
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{typeof(DBPrimaryKey), "pk"},
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{typeof(DBAutoIncrement), "ai"},
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};
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public DBEntity(string table)
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{
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this.Table = table;
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}
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}
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} |