fix(tokens): fix repository token getter

Author: jkuri

src/api/db/build.ts

@@ -64,7 +64,12 @@ export function getBuild(id: number): Promise<any> {
           return run;
         });
 
-        build.repository.access_token = build.repository.access_token.token || null;
+        if (build.repository.access_token && build.repository.access_token) {
+          build.repository.access_token = build.repository.access_token.token;
+        } else {
+          build.repository.access_token = null;
+        }
+
         return build;
       })
       .then(build => {

src/api/db/model.ts

@@ -16,8 +16,8 @@ export class AccessToken extends Bookshelf.Model<any> {
 export class Repository extends Bookshelf.Model<any> {
   get tableName() { return 'repositories'; }
   get hasTimestamps() { return true; }
-  builds() { return this.hasMany(Build, 'repositories_id'); }
   access_token() { return this.belongsTo(AccessToken, 'access_tokens_id'); }
+  builds() { return this.hasMany(Build, 'repositories_id'); }
 }
 
 export class Build extends Bookshelf.Model<any> {

src/api/db/repository.ts

@@ -42,12 +42,14 @@ export function getRepository(id: number): Promise<any> {
 
 export function getRepositoryOnly(id: number): Promise<any> {
   return new Promise((resolve, reject) => {
-    new Repository({ id: id }).fetch({ withRelated: ['access_token.user'] }).then(repo => {
+    new Repository({ id: id }).fetch({ withRelated: ['access_token'] }).then(repo => {
       if (!repo) {
         reject(repo);
       } else {
         repo = repo.toJSON();
-        repo.access_token = repo.access_token.token || null;
+
+        repo.access_token = repo.access_token && repo.access_token.token ?
+          repo.access_token.token : null;
 
         resolve(repo);
       }