Add some methods for the image repository.

app/src/api/user-controller.ts

@@ -48,6 +48,9 @@ export class UserController implements Controller {
   }
 
   public async loginUser(req: Request, res: Response): Promise<Response> {
+    // match the passwords
+    //
+    // set the JWT data
 
     return res;
   }

app/src/domain/repository/image-repository.ts

@@ -5,12 +5,53 @@ import type { PoolConnection } from 'mariadb';
 
 export class ImageRepository extends BaseRepository<Image> {
   public async get(id: EntityId): Promise<Entity<Image>> {
-    const conn = await this.pool.getConnection(); 
+    const conn: PoolConnection = await this.pool.getConnection(); 
 
-    await conn.release();
+    const query = `SELECT * FROM images WHERE id = ?`;
+    const rows = await conn.query(query, [ id ]);
+
+    if (!rows.length) {
+      throw Error("Unable to find Image.");
     }
 
-  public async create(image: Image): Promise<Entity<Image>> {
+    const row = rows.shift();
+
+    await conn.release();
+    return new Entity(row.id, {
+      url: new URL(row.url),
+      title: row.title,
+      width: row.width,
+      height: row.height 
+    } as Image);
+  }
+
+  public async save(image: Image): Promise<Entity<Image>> {
+    const conn: PoolConnection = await this.pool.getConnection();
+
+    const query = `
+      INSERT INTO images (url, title, width, height) 
+      VALUES (?, ?, ?, ?)
+    `;
+    const rows = await conn.query(query, [
+      image.url.toString(),
+      image.title,
+      image.width,
+      image.height
+    ]);
+
+    if (!rows.insertId) {
+      throw Error("Unable to create Image");
+    }
+
+    await conn.release();
+    return new Entity(rows.insertId, image);
+  }
+
+  public async update(image: Entity<Image>): Promise<Entity<Image>> {
+
+  }
+
+  public async delete(image: Entity<Image>): Promise<boolean> {
 
   }
 }

app/src/models/image.ts

@@ -1,6 +1,6 @@
 export type Image = {
   url: URL,
-  title?: string,
+  title: string,
   width: number,
   height: number,
 };