Updated the method of api key creation.

ref #56

src/models/entities/StatsClient.ts

@@ -31,11 +31,26 @@ export class StatsClient {
     enabled: boolean = true;
 
     /**
-     * The client's api key.
-     * This is used to authorize a statsClient against the api.
-     * It only grants access to the /stats/** routes.
+     * The client's api key prefix.
+     * This is used identitfy a client by it's api key.
+     */
+    @Column({ unique: true })
+    @IsString()
+    prefix: string;
+
+    /**
+     * The client's api key hash.
+     * The api key can be used to authenticate against the /stats/** routes.
      */
     @Column()
     @IsString()
     key: string;
+
+    /**
+     * The client's api key in plain text.
+     * This will only be used to display the full key on creation and updates.
+     */
+    @IsString()
+    @IsOptional()
+    cleartextkey?: string;
 }