2 files changed, 81 insertions, 0 deletions

diff --git a/src/DevHive.Angular/src/app/services/language.service.ts b/src/DevHive.Angular/src/app/services/language.service.ts
index 8613a65..d85f178 100644
--- a/src/DevHive.Angular/src/app/services/language.service.ts
+++ b/src/DevHive.Angular/src/app/services/language.service.ts
@@ -2,6 +2,7 @@ import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
 import {Injectable} from '@angular/core';
 import {Guid} from 'guid-typescript';
 import {Observable} from 'rxjs';
+import {Language} from 'src/models/identity/user';
 import {AppConstants} from '../app-constants.module';
 
 @Injectable({
@@ -16,4 +17,43 @@ export class LanguageService {
     };
     return this.http.get(AppConstants.API_LANGUAGE_URL, options);
   }
+
+  getAllLanguagesWithSessionStorageRequest(): Observable<object> {
+    const token = sessionStorage.getItem('UserCred') ?? '';
+    return this.getAllLanguagesRequest(token);
+  }
+
+  getAllLanguagesRequest(authToken: string): Observable<object> {
+    const options = {
+      headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
+    };
+    return this.http.get(AppConstants.API_LANGUAGE_URL + '/GetLanguages', options);
+  }
+
+  getFullLanguagesFromIncomplete(givenLanguages: Language[]): Promise<Language[]> {
+    if (givenLanguages.length === 0) {
+      return new Promise(resolve => resolve(givenLanguages));
+    }
+
+    // This accepts language array with incomplete languages, meaning
+    // languages that only have an id, but no name
+    return new Promise(resolve => {
+      const lastGuid = givenLanguages[givenLanguages.length - 1].id;
+
+      // For each language, request his name and assign it
+      for (const lang of givenLanguages) {
+        this.getLanguageRequest(lang.id).subscribe(
+          (result: object) => {
+            // this only assigns the "name" property to the language,
+            // because only the name is returned from the request
+            Object.assign(lang, result);
+
+            if (lastGuid === lang.id) {
+              resolve(givenLanguages);
+            }
+          }
+        );
+      }
+    });
+  }
 }
diff --git a/src/DevHive.Angular/src/app/services/technology.service.ts b/src/DevHive.Angular/src/app/services/technology.service.ts
index 4df0412..207303f 100644
--- a/src/DevHive.Angular/src/app/services/technology.service.ts
+++ b/src/DevHive.Angular/src/app/services/technology.service.ts
@@ -2,6 +2,7 @@ import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
 import {Injectable} from '@angular/core';
 import {Guid} from 'guid-typescript';
 import {Observable} from 'rxjs';
+import {Technology} from 'src/models/identity/user';
 import {AppConstants} from '../app-constants.module';
 
 @Injectable({
@@ -16,4 +17,44 @@ export class TechnologyService {
     };
     return this.http.get(AppConstants.API_TECHNOLOGY_URL, options);
   }
+
+  getAllTechnologiesWithSessionStorageRequest(): Observable<object> {
+    const token = sessionStorage.getItem('UserCred') ?? '';
+    return this.getAllTechnologiesRequest(token);
+  }
+
+  getAllTechnologiesRequest(authToken: string): Observable<object> {
+    const options = {
+      headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
+    };
+    return this.http.get(AppConstants.API_TECHNOLOGY_URL + '/GetTechnologies', options);
+  }
+
+  getFullTechnologiesFromIncomplete(givenTechnologies: Technology[]): Promise<Technology[]> {
+    if (givenTechnologies.length === 0) {
+      return new Promise(resolve => resolve(givenTechnologies));
+    }
+
+    // This accepts language array with incomplete languages, meaning
+    // languages that only have an id, but no name
+    return new Promise(resolve => {
+      const lastGuid = givenTechnologies[givenTechnologies.length - 1].id;
+
+      // For each language, request his name and assign it
+      for (const tech of givenTechnologies) {
+        this.getTechnologyRequest(tech.id).subscribe(
+          (result: object) => {
+            // this only assigns the "name" property to the language,
+            // because only the name is returned from the request
+            Object.assign(tech, result);
+
+            if (lastGuid === tech.id) {
+              resolve(givenTechnologies);
+            }
+          }
+        );
+      }
+    });
+  }
+
 }