Adding Seat plan component and database tables

software/backend/models/locations/location.model.ts

@@ -0,0 +1,32 @@
+import { BelongsTo, Column, ForeignKey, HasMany, Model, Table } from "sequelize-typescript";
+import { Concert } from "./../acts/concert.model";
+import { City } from "./city.model";
+import { SeatGroup } from "./seatGroup.model";
+
+@Table({ timestamps: false })
+export class Location extends Model {
+  @Column
+  name: String
+
+  @Column
+  address: String
+
+  @ForeignKey(() => City)
+  @Column
+  cityId: Number
+
+  @Column
+  image: String
+
+
+  // Relations
+
+  @HasMany(() => Concert)
+  concerts: Concert[]
+
+  @HasMany(() => SeatGroup)
+  seatGroups: SeatGroup[]
+
+  @BelongsTo(() => City)
+  city: City
+}