Create base for item model

server/src/models/character.model.ts

@@ -1,7 +1,8 @@
 import * as clone from 'clone';
-import { Column, Entity, ManyToOne, SelectQueryBuilder } from 'typeorm';
+import { Column, Entity, ManyToOne, OneToMany, SelectQueryBuilder } from 'typeorm';
 
 import { BaseModel } from './base.model';
+import { Item } from './item.model';
 import { User } from './user.model';
 
 @Entity()
@@ -65,6 +66,9 @@ export class Character extends BaseModel {
     })
     public user!: User;
 
+    @OneToMany(() => Item, (item) => item.character)
+    public items!: Item[];
+
     public get sanitizedCopy() {
         // Delete data that should not be sent to the client.
         const copy = clone<this>(this);

server/src/models/item.model.ts

@@ -0,0 +1,23 @@
+import { Entity, ManyToOne, SelectQueryBuilder } from 'typeorm';
+
+import { BaseModel } from './base.model';
+import { Character } from './character.model';
+
+@Entity()
+export class Item extends BaseModel {
+
+    public static doQuery(): SelectQueryBuilder<Item> {
+        return this.createQueryBuilder('item');
+    }
+
+    public static getFromId(id: number) {
+        return Item.doQuery()
+            .where('item.id = :id', {id})
+            .getOne();
+    }
+
+    @ManyToOne(() => Character, (character) => character.items, {
+        onDelete: 'CASCADE',
+    })
+    public character!: Character;
+}