Basic Working Product

The QueryBuilder is now being used to get data for each different class i.e. Card, Set, Type, SuperType and SubType

src/client.ts

@@ -10,14 +10,36 @@ import { ISet } from './interfaces/set';
 export class Client {
   static apiUrl: string = `${PokemonTCG.API_URL}/v${PokemonTCG.version}`;
 
-  static get(resource: string, params?: IQuery[]): axios.AxiosPromise<any> {
+  static get(resource: string, params?: IQuery[]): Promise<any> {
+    let url: string = `${Client.apiUrl}/${resource}`;
     let config: axios.AxiosRequestConfig = {
       headers: {
         'Content-Type': 'application/json'
       }
     };
 
-    return axios.default.get<any>(`${Client.apiUrl}/${resource}?${Client.paramsToQuery(params)}`, config);
+    // This is needed because the /sets endpoint doesn't take
+    // an id as a parameter so we need to append it to the url
+    url += this.checkForId(params);
+
+    return axios.default.get<any>(`${this.apiUrl}/${resource}?${this.paramsToQuery(params)}`, config)
+      .then(response => {
+        return response.data[Object.keys(response.data)[0]];
+      })
+  }
+
+  private static checkForId(params?: IQuery[]): string {
+    let url: string = '';
+
+    if (params) {
+      params.map(param => {
+        if (param.name === 'id') {
+          url = `/${param.value}`;
+        }
+      });
+    }
+
+    return url;
   }
 
   private static paramsToQuery(params?: IQuery[]): string {
@@ -25,7 +47,7 @@ export class Client {
 
     if (params !== null) {
       params.map((q: IQuery) => {
-        query += `${q.name}=${encodeURI(q.value)}`.concat('&');
+        query += `${q.name}=${encodeURI(q.value.toString())}`.concat('&');
       });
     }