[b66b3ac] | 1 | using backend.Entities;
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| 2 | using Microsoft.EntityFrameworkCore;
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| 3 |
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| 4 | namespace backend.Data
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| 5 | {
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| 6 | public class DataContext : DbContext
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| 7 | {
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| 8 | public DataContext(DbContextOptions<DataContext> dbContextOptions) : base(dbContextOptions)
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| 9 | {
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| 10 | }
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| 11 |
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| 12 | private DbSet<User> users;
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| 13 | public DbSet<User> Users
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| 14 | {
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| 15 | get
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| 16 | {
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| 17 | if (users == null)
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| 18 | {
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| 19 | users = Set<User>();
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| 20 | }
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| 21 |
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| 22 | return users;
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| 23 | }
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| 24 | }
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| 25 |
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| 26 | private DbSet<Restaurant> restaurants;
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| 27 | public DbSet<Restaurant> Restoraunts
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| 28 | {
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| 29 | get
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| 30 | {
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| 31 | if (restaurants == null)
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| 32 | {
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| 33 | restaurants = Set<Restaurant>();
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| 34 | }
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| 35 |
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| 36 | return restaurants;
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| 37 | }
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| 38 | }
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| 39 |
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| 40 | private DbSet<Reservation> reservations;
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| 41 | public DbSet<Reservation> Reservations
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| 42 | {
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| 43 | get
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| 44 | {
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| 45 | if (reservations == null)
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| 46 | {
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| 47 | reservations = Set<Reservation>();
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| 48 | }
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| 49 |
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| 50 | return reservations;
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| 51 | }
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| 52 | }
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| 53 |
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[cc4db18] | 54 | private DbSet<MenuItem> menuItems;
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| 55 | public DbSet<MenuItem> MenuItems
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| 56 | {
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| 57 | get
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| 58 | {
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| 59 | if (menuItems == null)
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| 60 | {
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| 61 | menuItems = Set<MenuItem>();
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| 62 | }
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| 63 |
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| 64 | return menuItems;
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| 65 | }
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| 66 | }
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| 67 |
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[899b19d] | 68 | private DbSet<Review> reviews;
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| 69 | public DbSet<Review> Reviews
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| 70 | {
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| 71 | get
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| 72 | {
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| 73 | if (reviews == null)
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| 74 | {
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| 75 | reviews = Set<Review>();
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| 76 | }
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| 77 |
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| 78 | return reviews;
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| 79 | }
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| 80 | }
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| 81 |
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[a569b7c] | 82 | private DbSet<ToDoItem> toDoItems;
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| 83 | public DbSet<ToDoItem> ToDoItems
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| 84 | {
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| 85 | get
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| 86 | {
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| 87 | if (toDoItems == null)
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| 88 | {
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| 89 | toDoItems = Set<ToDoItem>();
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| 90 | }
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| 91 |
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| 92 | return toDoItems;
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| 93 | }
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| 94 | }
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| 95 |
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[b66b3ac] | 96 |
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| 97 | protected override void OnModelCreating(ModelBuilder modelBuilder)
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| 98 | {
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| 99 | //
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| 100 | // User
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| 101 | //
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| 102 | modelBuilder.Entity<User>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 103 | modelBuilder.Entity<User>()
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| 104 | .HasOne(p => p.Restaurant)
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| 105 | .WithOne(b => b.Owner);
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| 106 |
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| 107 | //
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| 108 | // Restoraunt
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| 109 | //
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| 110 | modelBuilder.Entity<Restaurant>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 111 | modelBuilder.Entity<Restaurant>()
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| 112 | .HasOne(p => p.Owner)
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| 113 | .WithOne(b => b.Restaurant)
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| 114 | .HasForeignKey<Restaurant>(k => k.OwnerFk);
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| 115 | modelBuilder.Entity<Restaurant>()
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| 116 | .HasMany(p => p.Reservations)
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| 117 | .WithOne(b => b.Restaurant);
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[cc4db18] | 118 | modelBuilder.Entity<Restaurant>()
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[899b19d] | 119 | .HasMany(p => p.Reviews)
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[cc4db18] | 120 | .WithOne(b => b.Restaurant);
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| 121 |
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[b66b3ac] | 122 | //
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| 123 | // Reservation
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| 124 | //
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| 125 | modelBuilder.Entity<Reservation>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 126 | modelBuilder.Entity<Reservation>()
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| 127 | .HasOne(p => p.Restaurant)
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| 128 | .WithMany(b => b.Reservations);
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[cc4db18] | 129 |
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| 130 | //
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| 131 | // MenuItem
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| 132 | //
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| 133 | modelBuilder.Entity<MenuItem>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 134 | modelBuilder.Entity<MenuItem>()
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| 135 | .HasOne(p => p.Restaurant)
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| 136 | .WithMany(b => b.Menu);
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[899b19d] | 137 |
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| 138 | //
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| 139 | // Review
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| 140 | //
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| 141 | modelBuilder.Entity<Review>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 142 | modelBuilder.Entity<Review>()
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| 143 | .HasOne(p => p.Restaurant)
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| 144 | .WithMany(b => b.Reviews);
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| 145 | modelBuilder.Entity<Review>()
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| 146 | .HasOne(p => p.User);
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[a569b7c] | 147 |
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| 148 | //
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| 149 | // ToDoItem
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| 150 | //
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| 151 | modelBuilder.Entity<ToDoItem>().Property(x => x.Id).IsRequired().ValueGeneratedOnAdd();
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| 152 | modelBuilder.Entity<ToDoItem>()
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| 153 | .HasOne(p => p.LinkedReview);
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[b66b3ac] | 154 | }
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| 155 | }
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| 156 | }
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