75 lines
1.9 KiB
C#
75 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using Plattform.Models;
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using System.Diagnostics;
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namespace Plattform.DB
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{
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public class RoomTypeDB
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{
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public List<RoomType> GetAllRoomTypes()
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{
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using (Context ctx = new Context())
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{
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return ctx.RoomTypes.ToList();
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}
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}
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public bool CreateRoomType(RoomType city)
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{
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try
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{
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using (Context ctx = new Context())
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{
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ctx.RoomTypes.Add(city);
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ctx.SaveChanges();
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}
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return true;
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}
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catch (Exception e)
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{
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System.Diagnostics.Trace.WriteLine(e);
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return false;
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}
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}
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public bool UpdateRoomType(RoomType city)
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{
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try
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{
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using (Context ctx = new Context())
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{
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ctx.RoomTypes.Attach(city);
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ctx.Entry(city).State = System.Data.Entity.EntityState.Modified;
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ctx.SaveChanges();
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}
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return true;
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}
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catch (Exception e)
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{
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System.Diagnostics.Trace.WriteLine(e);
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return false;
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}
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}
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public bool DeleteRoomType(RoomType city)
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{
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try
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{
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using (Context ctx = new Context())
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{
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ctx.RoomTypes.Attach(city);
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ctx.RoomTypes.Remove(city);
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ctx.SaveChanges();
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}
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return true;
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}
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catch (Exception e)
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{
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System.Diagnostics.Trace.WriteLine(e);
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return false;
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}
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}
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}
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}
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