Added relations to redis ORM

nodejs/models/dns_provider/common.js

@@ -19,7 +19,52 @@ let dnsErrors = {
 	},
 }
 
+class DnsApi{
+	errors = {
+		unauthorized(instance){
+			let error = new Error('UnauthorizedDnsApi');
+			error.name = 'UnauthorizedDnsApi';
+			error.message = `Unauthorized call to ${instance.constructor ? instance.constructor.name : instance.name}`;
+			error.status = 424;
+
+			return error;
+		},
+		other(instance, status, message){
+			let error = new Error('OtherDnsApiError');
+			error.name = 'OtherDnsApiError';
+			error.message = `DNS API Error ${instance.constructor ? instance.constructor.name : instance.name}: `;
+			error.status = 424;
+
+			return error;
+		},
+	}
+
+	static info(){
+		let svgDataUrl = `data:image/svg+xml;charset=utf-8,${encodeURIComponent(this.displayIconHtml)
+		  .replace(/'/g, '%27')
+		  .replace(/"/g, '%22')}`
+
+		return {
+			displayName: this.displayName,
+			displayIconUni: this.displayIconUni,
+			displayIconHtml: svgDataUrl,
+			fields: this._keyMap,
+		}
+	}
+
+	static toJSON(){
+		return {
+			...this.info(),
+		}
+	}
+
+	toJSON(){
+		return this.constructor.toJSON()
+	}
+}
+
 module.exports = {
-	dnsErrors
+	dnsErrors,
+	DnsApi,
 };