76 lines
2.6 KiB
C#
76 lines
2.6 KiB
C#
namespace qtc_api.Data
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{
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public class DataContext : DbContext
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{
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public DataContext(DbContextOptions<DataContext> options) : base(options)
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{
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}
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public DbSet<User> Users { get; set; }
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public DbSet<Room> Rooms { get; set; }
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public DbSet<RefreshToken> ValidRefreshTokens { get; set; }
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public DbSet<Contact> Contacts { get; set; }
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public DbSet<OwnedStoreItem> OwnedStoreItems { get; set; }
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protected override void OnConfiguring(DbContextOptionsBuilder options)
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{
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var dbProvider = Environment.GetEnvironmentVariable("DB_PROVIDER");
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var connectionString = Environment.GetEnvironmentVariable("DB_CONNECTION_STRING");
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if (dbProvider != null && connectionString != null)
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{
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switch (dbProvider)
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{
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case "MySQL":
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options.UseMySQL(connectionString);
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break;
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case "SQLite":
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options.UseSqlite(connectionString);
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break;
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default: throw new Exception("Unsupported Database Provider. Please Check 'DB_PROVIDER' Environment Variable.");
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}
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}
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else throw new Exception("Cannot Find Environment Variables 'DB_PROVIDER' And 'DB_CONNECTION_STRING'. Please Check Environment.");
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}
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protected override void OnModelCreating(ModelBuilder builder)
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{
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// Users
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builder.Entity<User>().HasMany(e => e.ContactsList);
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builder.Entity<User>().HasMany(e => e.ContactsMade);
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builder.Entity<User>().HasMany(e => e.OwnedStoreItems);
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builder.Entity<User>()
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.Property<string>("_tagString")
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.HasColumnName("Tags");
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// Rooms (no relations)
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builder.Entity<Room>();
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// Refresh Tokens
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builder.Entity<RefreshToken>().HasOne(e => e.User)
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.WithMany(e => e.RefreshTokens)
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.HasForeignKey(e => e.UserID);
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// Contacts
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builder.Entity<Contact>().HasOne(e => e.Owner)
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.WithMany(e => e.ContactsMade)
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.HasForeignKey(e => e.OwnerId);
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builder.Entity<Contact>().HasOne(e => e.User)
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.WithMany(e => e.ContactsList)
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.HasForeignKey(e => e.UserId);
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// Purchased Store Items
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builder.Entity<OwnedStoreItem>().HasOne(e => e.User)
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.WithMany(e => e.OwnedStoreItems)
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.HasForeignKey(e => e.UserId);
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}
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}
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}
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