86 lines
2.4 KiB
C#
86 lines
2.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using Server.Models;
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namespace Server.DB
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{
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public class FoodPlaceDB
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{
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public ICollection<FoodPlace> GetAllFoodPlaces()
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{
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using (Context ctx = new Context())
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{
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ctx.Configuration.ProxyCreationEnabled = false;
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return ctx.FoodPlaces
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.Include("City")
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.Include("PatientAtFoodplaces")
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.ToList();
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}
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}
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public bool CreateFoodPlace(FoodPlace foodplace)
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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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var city = ctx.Cities.FirstOrDefault(c => c.CityID == foodplace.City.CityID);
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var country = ctx.Countries.FirstOrDefault(c => c.CountryID == foodplace.City.Country.CountryID);
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ctx.Cities.Attach(city);
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ctx.Countries.Attach(country);
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foodplace.City = city;
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ctx.FoodPlaces.Add(foodplace);
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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 UpdateFoodPlace(FoodPlace foodplace)
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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.FoodPlaces.Attach(foodplace);
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ctx.Entry(foodplace).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 DeleteFoodPlace(FoodPlace foodplace)
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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.FoodPlaces.Attach(foodplace);
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ctx.FoodPlaces.Remove(foodplace);
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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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