source: KernelRecordsMVC.Infrastructure/Data/KernelRecordsContext.cs@ 08aefc6

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Last change on this file since 08aefc6 was 08aefc6, checked in by mmilevski <markomilevski3@…>, 4 weeks ago

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1using Microsoft.EntityFrameworkCore;
2using KernelRecordsMVC.Models;
3using KernelRecordsMVC.Domain.Enums;
4
5namespace KernelRecordsMVC.Data;
6
7public class KernelRecordsContext : DbContext
8{
9 public KernelRecordsContext(DbContextOptions<KernelRecordsContext> options)
10 : base(options)
11 {
12 }
13
14 public DbSet<User> Users => Set<User>();
15 public DbSet<Admin> Admins => Set<Admin>();
16 public DbSet<Consumer> Consumers => Set<Consumer>();
17
18 public DbSet<Artist> Artists => Set<Artist>();
19 public DbSet<Release> Releases => Set<Release>();
20 public DbSet<Album> Albums => Set<Album>();
21 public DbSet<SingleRelease> SingleReleases => Set<SingleRelease>();
22 public DbSet<Song> Songs => Set<Song>();
23
24 public DbSet<Product> Products => Set<Product>();
25
26 public DbSet<Order> Orders => Set<Order>();
27 public DbSet<OrderProduct> OrderProducts => Set<OrderProduct>();
28
29 public DbSet<Wishlist> Wishlists => Set<Wishlist>();
30 public DbSet<WishlistProduct> WishlistProducts => Set<WishlistProduct>();
31
32 public DbSet<Modification> Modifications => Set<Modification>();
33 public DbSet<ModificationProduct> ModificationProducts
34 => Set<ModificationProduct>();
35
36 public DbSet<ReleaseArtist> ReleaseArtists => Set<ReleaseArtist>();
37 public DbSet<SongArtist> SongArtists => Set<SongArtist>();
38 public DbSet<AlbumSong> AlbumSongs => Set<AlbumSong>();
39
40 public DbSet<SingleFeature> SingleFeatures => Set<SingleFeature>();
41
42 protected override void OnModelCreating(ModelBuilder modelBuilder)
43 {
44 base.OnModelCreating(modelBuilder);
45
46 // ==========================================
47 // DATABASE SCHEMA
48 // ==========================================
49
50 modelBuilder.HasDefaultSchema("project");
51
52
53 // ==========================================
54 // POSTGRESQL ENUMS
55 // ==========================================
56
57 modelBuilder.HasPostgresEnum<AdminType>("project", "admin_type");
58 modelBuilder.HasPostgresEnum<ProductFormat>("project", "product_format");
59 modelBuilder.HasPostgresEnum<PaymentMethodType>("project", "payment_method_type");
60 modelBuilder.HasPostgresEnum<OrderStatusType>("project", "order_status_type");
61 modelBuilder.HasPostgresEnum<ModificationType>("project", "modification_type");
62 modelBuilder.HasPostgresEnum<ArtistReleaseType>("project", "artist_release_type");
63
64
65 // ==========================================
66 // USERS
67 // ==========================================
68
69 modelBuilder.Entity<User>(entity =>
70 {
71 entity.ToTable("users");
72
73 entity.HasKey(x => x.UserId);
74
75 entity.Property(x => x.UserId)
76 .HasColumnName("user_id");
77
78 entity.Property(x => x.Email)
79 .HasColumnName("email")
80 .IsRequired();
81
82 entity.Property(x => x.Username)
83 .HasColumnName("username")
84 .IsRequired();
85
86 entity.Property(x => x.Password)
87 .HasColumnName("password")
88 .IsRequired();
89
90 entity.Property(x => x.DateCreated)
91 .HasColumnName("date_created")
92 .HasColumnType("date");
93
94 entity.Property(x => x.ShippingAddress)
95 .HasColumnName("shipping_address");
96
97 entity.Property(x => x.TelephoneNumber)
98 .HasColumnName("telephone_number");
99
100 entity.HasIndex(x => x.Email)
101 .IsUnique();
102
103 entity.HasIndex(x => x.Username)
104 .IsUnique();
105 });
106
107
108 // ==========================================
109 // ADMINS
110 // ==========================================
111
112 modelBuilder.Entity<Admin>(entity =>
113 {
114 entity.ToTable("admins");
115
116 entity.HasKey(x => x.UserId);
117
118 entity.Property(x => x.UserId)
119 .HasColumnName("user_id");
120
121 entity.Property(x => x.Type)
122 .HasColumnName("type")
123 .HasColumnType("project.admin_type");
124
125 entity.Property(x => x.DiscountPercentage)
126 .HasColumnName("discount_percentage")
127 .HasColumnType("numeric");
128
129 entity.HasOne(x => x.User)
130 .WithOne(x => x.Admin)
131 .HasForeignKey<Admin>(x => x.UserId)
132 .OnDelete(DeleteBehavior.Cascade);
133 });
134
135
136 // ==========================================
137 // CONSUMERS
138 // ==========================================
139
140 modelBuilder.Entity<Consumer>(entity =>
141 {
142 entity.ToTable("consumers");
143
144 entity.HasKey(x => x.UserId);
145
146 entity.Property(x => x.UserId)
147 .HasColumnName("user_id");
148
149 entity.Property(x => x.PointsCollected)
150 .HasColumnName("points_collected");
151
152 entity.HasOne(x => x.User)
153 .WithOne(x => x.Consumer)
154 .HasForeignKey<Consumer>(x => x.UserId)
155 .OnDelete(DeleteBehavior.Cascade);
156 });
157
158
159 // ==========================================
160 // ARTISTS
161 // ==========================================
162
163 modelBuilder.Entity<Artist>(entity =>
164 {
165 entity.ToTable("artists");
166
167 entity.HasKey(x => x.ArtistId);
168
169 entity.Property(x => x.ArtistId)
170 .HasColumnName("artist_id");
171
172 entity.Property(x => x.ArtistName)
173 .HasColumnName("artist_name")
174 .IsRequired();
175
176 entity.Property(x => x.ArtistDescription)
177 .HasColumnName("artist_description");
178
179 entity.Property(x => x.ArtistPhoto)
180 .HasColumnName("artist_photo");
181 });
182
183
184 // ==========================================
185 // RELEASES
186 // ==========================================
187
188 modelBuilder.Entity<Release>(entity =>
189 {
190 entity.ToTable("releases");
191
192 entity.HasKey(x => x.ReleaseId);
193
194 entity.Property(x => x.ReleaseId)
195 .HasColumnName("release_id");
196
197 entity.Property(x => x.Title)
198 .HasColumnName("title")
199 .IsRequired();
200
201 entity.Property(x => x.RecordLabel)
202 .HasColumnName("record_label");
203
204 entity.Property(x => x.Genre)
205 .HasColumnName("genre")
206 .IsRequired();
207
208 entity.Property(x => x.ReleaseDate)
209 .HasColumnName("release_date")
210 .HasColumnType("date");
211
212 entity.Property(x => x.CoverPhoto)
213 .HasColumnName("cover_photo")
214 .IsRequired();
215 });
216
217
218 // ==========================================
219 // ALBUMS
220 // ==========================================
221
222 modelBuilder.Entity<Album>(entity =>
223 {
224 entity.ToTable("albums");
225
226 entity.HasKey(x => x.ReleaseId);
227
228 entity.Property(x => x.ReleaseId)
229 .HasColumnName("release_id");
230
231 entity.HasOne(x => x.Release)
232 .WithOne(x => x.Album)
233 .HasForeignKey<Album>(x => x.ReleaseId)
234 .OnDelete(DeleteBehavior.Cascade);
235 });
236
237
238 // ==========================================
239 // SINGLE RELEASES
240 // ==========================================
241
242 modelBuilder.Entity<SingleRelease>(entity =>
243 {
244 entity.ToTable("single_releases");
245
246 entity.HasKey(x => x.ReleaseId);
247
248 entity.Property(x => x.ReleaseId)
249 .HasColumnName("release_id");
250
251 entity.Property(x => x.Duration)
252 .HasColumnName("duration")
253 .IsRequired();
254
255 entity.HasOne(x => x.Release)
256 .WithOne(x => x.SingleRelease)
257 .HasForeignKey<SingleRelease>(x => x.ReleaseId)
258 .OnDelete(DeleteBehavior.Cascade);
259 });
260
261
262 // ==========================================
263 // SONGS
264 // ==========================================
265
266 modelBuilder.Entity<Song>(entity =>
267 {
268 entity.ToTable("songs");
269
270 entity.HasKey(x => x.SongId);
271
272 entity.Property(x => x.SongId)
273 .HasColumnName("song_id");
274
275 entity.Property(x => x.SongName)
276 .HasColumnName("song_name")
277 .IsRequired();
278
279 entity.Property(x => x.SongDuration)
280 .HasColumnName("song_duration")
281 .IsRequired();
282 });
283
284
285 // ==========================================
286 // PRODUCTS
287 // ==========================================
288
289 modelBuilder.Entity<Product>(entity =>
290 {
291 entity.ToTable("products");
292
293 entity.HasKey(x => x.ProductId);
294
295 entity.Property(x => x.ProductId)
296 .HasColumnName("product_id");
297
298 entity.Property(x => x.ReleaseId)
299 .HasColumnName("release_id");
300
301 entity.Property(x => x.Format)
302 .HasColumnName("format")
303 .HasColumnType("project.product_format");
304
305 entity.Property(x => x.Price)
306 .HasColumnName("price")
307 .HasColumnType("numeric");
308
309 entity.Property(x => x.ProductDescription)
310 .HasColumnName("product_description")
311 .IsRequired();
312
313 entity.Property(x => x.Stock)
314 .HasColumnName("stock");
315
316 entity.HasOne(x => x.Release)
317 .WithMany(x => x.Products)
318 .HasForeignKey(x => x.ReleaseId)
319 .OnDelete(DeleteBehavior.Cascade);
320 });
321
322
323 // ==========================================
324 // ORDERS
325 // ==========================================
326
327 modelBuilder.Entity<Order>(entity =>
328 {
329 entity.ToTable("orders");
330
331 entity.HasKey(x => x.OrderId);
332
333 entity.Property(x => x.OrderId)
334 .HasColumnName("order_id");
335
336 entity.Property(x => x.UserId)
337 .HasColumnName("user_id");
338
339 entity.Property(x => x.PaymentMethod)
340 .HasColumnName("payment_method")
341 .HasColumnType("project.payment_method_type");
342
343 entity.Property(x => x.PurchaseDate)
344 .HasColumnName("purchase_date")
345 .HasColumnType("date");
346
347 entity.Property(x => x.PointsEarned)
348 .HasColumnName("points_earned");
349
350 entity.Property(x => x.PointsUsed)
351 .HasColumnName("points_used");
352
353 entity.Property(x => x.Status)
354 .HasColumnName("status")
355 .HasColumnType("project.order_status_type");
356
357 entity.HasOne(x => x.User)
358 .WithMany(x => x.Orders)
359 .HasForeignKey(x => x.UserId)
360 .OnDelete(DeleteBehavior.Cascade);
361 });
362
363
364 // ==========================================
365 // ORDER_PRODUCTS
366 // ==========================================
367
368 modelBuilder.Entity<OrderProduct>(entity =>
369 {
370 entity.ToTable("order_products");
371
372 entity.HasKey(x => new
373 {
374 x.OrderId,
375 x.ProductId
376 });
377
378 entity.Property(x => x.OrderId)
379 .HasColumnName("order_id");
380
381 entity.Property(x => x.ProductId)
382 .HasColumnName("product_id");
383
384 entity.Property(x => x.PriceAtPurchase)
385 .HasColumnName("price_at_purchase")
386 .HasColumnType("numeric");
387
388 entity.Property(x => x.Quantity)
389 .HasColumnName("quantity");
390
391 entity.HasOne(x => x.Order)
392 .WithMany(x => x.OrderProducts)
393 .HasForeignKey(x => x.OrderId)
394 .OnDelete(DeleteBehavior.Cascade);
395
396 entity.HasOne(x => x.Product)
397 .WithMany(x => x.OrderProducts)
398 .HasForeignKey(x => x.ProductId)
399 .OnDelete(DeleteBehavior.Cascade);
400 });
401
402
403 // ==========================================
404 // WISHLISTS
405 // ==========================================
406
407 modelBuilder.Entity<Wishlist>(entity =>
408 {
409 entity.ToTable("wishlists");
410
411 entity.HasKey(x => x.WishlistId);
412
413 entity.Property(x => x.WishlistId)
414 .HasColumnName("wishlist_id");
415
416 entity.Property(x => x.UserId)
417 .HasColumnName("user_id");
418
419 entity.HasIndex(x => x.UserId)
420 .IsUnique();
421
422 entity.HasOne(x => x.User)
423 .WithOne(x => x.Wishlist)
424 .HasForeignKey<Wishlist>(x => x.UserId)
425 .OnDelete(DeleteBehavior.Cascade);
426 });
427
428
429 // ==========================================
430 // WISHLIST_PRODUCTS
431 // ==========================================
432
433 modelBuilder.Entity<WishlistProduct>(entity =>
434 {
435 entity.ToTable("wishlist_products");
436
437 entity.HasKey(x => new
438 {
439 x.WishlistId,
440 x.ProductId
441 });
442
443 entity.Property(x => x.WishlistId)
444 .HasColumnName("wishlist_id");
445
446 entity.Property(x => x.ProductId)
447 .HasColumnName("product_id");
448
449 entity.Property(x => x.AddedAt)
450 .HasColumnName("added_at")
451 .HasColumnType("date");
452
453 entity.HasOne(x => x.Wishlist)
454 .WithMany(x => x.WishlistProducts)
455 .HasForeignKey(x => x.WishlistId)
456 .OnDelete(DeleteBehavior.Cascade);
457
458 entity.HasOne(x => x.Product)
459 .WithMany(x => x.WishlistProducts)
460 .HasForeignKey(x => x.ProductId)
461 .OnDelete(DeleteBehavior.Cascade);
462 });
463
464
465 // ==========================================
466 // MODIFICATIONS
467 // ==========================================
468
469 modelBuilder.Entity<Modification>(entity =>
470 {
471 entity.ToTable("modifications");
472
473 entity.HasKey(x => x.ModificationId);
474
475 entity.Property(x => x.ModificationId)
476 .HasColumnName("modification_id");
477
478 entity.Property(x => x.AdminId)
479 .HasColumnName("admin_id");
480
481 entity.Property(x => x.DateModified)
482 .HasColumnName("date_modified")
483 .HasColumnType("date");
484
485 entity.Property(x => x.TypeOfModification)
486 .HasColumnName("type_of_modification")
487 .HasColumnType("project.modification_type");
488
489 entity.Property(x => x.Discount)
490 .HasColumnName("discount")
491 .HasColumnType("numeric");
492
493 entity.HasOne(x => x.Admin)
494 .WithMany(x => x.Modifications)
495 .HasForeignKey(x => x.AdminId)
496 .OnDelete(DeleteBehavior.Cascade);
497 });
498
499
500 // ==========================================
501 // MODIFICATION_PRODUCTS
502 // ==========================================
503
504 modelBuilder.Entity<ModificationProduct>(entity =>
505 {
506 entity.ToTable("modification_products");
507
508 entity.HasKey(x => new
509 {
510 x.ModificationId,
511 x.ProductId
512 });
513
514 entity.Property(x => x.ModificationId)
515 .HasColumnName("modification_id");
516
517 entity.Property(x => x.ProductId)
518 .HasColumnName("product_id");
519
520 entity.HasOne(x => x.Modification)
521 .WithMany(x => x.ModificationProducts)
522 .HasForeignKey(x => x.ModificationId)
523 .OnDelete(DeleteBehavior.Cascade);
524
525 entity.HasOne(x => x.Product)
526 .WithMany(x => x.ModificationProducts)
527 .HasForeignKey(x => x.ProductId)
528 .OnDelete(DeleteBehavior.Cascade);
529 });
530
531
532 // ==========================================
533 // RELEASE_ARTISTS
534 // ==========================================
535
536 modelBuilder.Entity<ReleaseArtist>(entity =>
537 {
538 entity.ToTable("release_artists");
539
540 entity.HasKey(x => new
541 {
542 x.ReleaseId,
543 x.ArtistId
544 });
545
546 entity.Property(x => x.ReleaseId)
547 .HasColumnName("release_id");
548
549 entity.Property(x => x.ArtistId)
550 .HasColumnName("artist_id");
551
552 entity.Property(x => x.ReleaseOrdinal)
553 .HasColumnName("release_ordinal");
554
555 entity.Property(x => x.Type)
556 .HasColumnName("type")
557 .HasColumnType("project.artist_release_type");
558
559 entity.HasOne(x => x.Release)
560 .WithMany(x => x.ReleaseArtists)
561 .HasForeignKey(x => x.ReleaseId)
562 .OnDelete(DeleteBehavior.Cascade);
563
564 entity.HasOne(x => x.Artist)
565 .WithMany(x => x.ReleaseArtists)
566 .HasForeignKey(x => x.ArtistId)
567 .OnDelete(DeleteBehavior.Cascade);
568 });
569
570
571 // ==========================================
572 // SONG_ARTISTS
573 // ==========================================
574
575 modelBuilder.Entity<SongArtist>(entity =>
576 {
577 entity.ToTable("song_artists");
578
579 entity.HasKey(x => new
580 {
581 x.SongId,
582 x.ArtistId
583 });
584
585 entity.Property(x => x.SongId)
586 .HasColumnName("song_id");
587
588 entity.Property(x => x.ArtistId)
589 .HasColumnName("artist_id");
590
591 entity.Property(x => x.SongOrdinal)
592 .HasColumnName("song_ordinal");
593
594 entity.HasOne(x => x.Song)
595 .WithMany(x => x.SongArtists)
596 .HasForeignKey(x => x.SongId)
597 .OnDelete(DeleteBehavior.Cascade);
598
599 entity.HasOne(x => x.Artist)
600 .WithMany(x => x.SongArtists)
601 .HasForeignKey(x => x.ArtistId)
602 .OnDelete(DeleteBehavior.Cascade);
603 });
604
605
606 // ==========================================
607 // ALBUM_SONGS
608 // ==========================================
609
610 modelBuilder.Entity<AlbumSong>(entity =>
611 {
612 entity.ToTable("album_songs");
613
614 entity.HasKey(x => new
615 {
616 x.AlbumId,
617 x.SongId
618 });
619
620 entity.Property(x => x.AlbumId)
621 .HasColumnName("album_id");
622
623 entity.Property(x => x.SongId)
624 .HasColumnName("song_id");
625
626 entity.HasOne(x => x.Album)
627 .WithMany(x => x.AlbumSongs)
628 .HasForeignKey(x => x.AlbumId)
629 .OnDelete(DeleteBehavior.Cascade);
630
631 entity.HasOne(x => x.Song)
632 .WithMany(x => x.AlbumSongs)
633 .HasForeignKey(x => x.SongId)
634 .OnDelete(DeleteBehavior.Cascade);
635 });
636
637
638 // ==========================================
639 // SINGLE_FEATURES
640 // ==========================================
641
642 modelBuilder.Entity<SingleFeature>(entity =>
643 {
644 entity.ToTable("single_features");
645
646 entity.HasKey(x => new
647 {
648 x.SingleId,
649 x.SongId
650 });
651
652 entity.Property(x => x.SingleId)
653 .HasColumnName("single_id");
654
655 entity.Property(x => x.SongId)
656 .HasColumnName("song_id");
657
658 entity.HasOne(x => x.Single)
659 .WithMany(x => x.SingleFeatures)
660 .HasForeignKey(x => x.SingleId)
661 .OnDelete(DeleteBehavior.Cascade);
662
663 entity.HasOne(x => x.Song)
664 .WithMany(x => x.SingleFeatures)
665 .HasForeignKey(x => x.SongId)
666 .OnDelete(DeleteBehavior.Cascade);
667 });
668 }
669}
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