Added download of all Institutions summaries for administrators

frontend/src/app/data.service.ts

@@ -188,6 +188,24 @@ export class DataService {
     return repoData;
   }
 
+  async loadAllInstitutionsSummaries() {
+    const institutionData = await this.http
+      .get<{
+        institutionsSummaries: InstitutionSummary[];
+        total: number;
+      }>(`${environment.api}api/completeInstitutionSummaries`, {})
+      .pipe(
+        catchError(error => {
+          if (error.status === 401) {
+            this.toastr.error("Ihre Sitzung ist abgelaufen. Bitte melden Sie sich erneut an.", "Login timeout", {disableTimeOut: true});
+          }
+          return throwError(error);
+        })
+      )
+      .toPromise();
+      return institutionData;
+    }
+
 // request to get all users, repositories, institutions and organizations, 
 // these are used to get all the data for excel export and is restricted to logged in users
 // *****************************************************************************************************

frontend/src/app/ranking/ranking.component.html

@@ -58,6 +58,11 @@ <h1>
     (change)="includeForksChange($event.checked)"
     >Include forks</mat-checkbox
   >
+  <button mat-raised-button  [mtBasicSpinner]="isDownloading" [hideText]="true" (click)="downloadData()" *ngIf="isLoggedIn()" style="float: right;">
+    <mat-icon>cloud_download</mat-icon>
+    <span>Download Institutions Data</span>
+  </button>
+
  <p style="color: gray">
     Information on OSS Benchmark updated: {{ latestUdpate | date }}
   </p>

frontend/src/app/ranking/ranking.component.ts

@@ -36,6 +36,7 @@ export class RankingComponent implements OnInit {
   recordFilter = '';
   state: Date;
   completeInstitutions: Institution[];
+  allInstitutions: InstitutionSumary[] = [];
   institutions: InstitutionSumary[];
   window: any = window;
   includeForks: boolean = false;
@@ -45,6 +46,7 @@ export class RankingComponent implements OnInit {
   sortDirection: 'ASC' | 'DESC' = 'DESC';
   latestUdpate: any;
   exportService: DataExportService = new DataExportService();
+  isDownloading: boolean = false;
 
   searchTermRaw: string = '';
 
@@ -198,6 +200,33 @@ export class RankingComponent implements OnInit {
     this.reloadData();
   }
 
+  isLoggedIn(): boolean {
+    return this.authService.isUserLoggedIn();
+  }
+
+  async downloadData(): Promise<void> {
+    this.isDownloading = true;
+    try {
+      let institutionData = await this.dataService.loadAllInstitutionsSummaries();
+      console.log('institutionData', institutionData);
+      this.allInstitutions = institutionData.institutionsSummaries;
+
+      // Format the date fields
+      this.allInstitutions = this.allInstitutions.map((institution) => {
+        if (institution.created_at) {
+          institution.created_at = this.exportService.formatDate(institution.created_at);
+        }
+        return institution;
+      });
+
+      this.exportService.exportData(this.allInstitutions, 'InstitutionRanking');
+    } catch (error) {
+      console.error('Error occurred while downloading data:', error);
+    } finally {
+      this.isDownloading = false;
+    }
+  }
+
 
 
   @ViewChild(MatPaginator) paginator: MatPaginator;

oss-api/src/api/api.controller.ts

@@ -135,6 +135,32 @@ export class ApiController {
     return { users, total: users.length };
   }
 
+  // Institutions Data
+  //@UseGuards(AuthGuard)
+  @Get('completeInstitutionSummaries')
+  async collectInstitutionSummaries() {
+    const queryConfig = {
+      sector: [],
+      search: '',
+      sort: 'num_repos',
+      direction: 'DESC',
+      page: 0,
+      count: -1,
+      sendStats: false,
+      includeForks: false,
+    };
+    const institutionsSummaries =
+    await this.mongoDbService.findInstitutionsWithConditions(
+      queryConfig.sort,
+      queryConfig.direction == 'ASC' ? 1 : -1,
+      queryConfig.count,
+      queryConfig.page,
+      queryConfig.includeForks, 
+      [{}],
+    );
+    return { institutionsSummaries, total: institutionsSummaries.length };
+  }
+
   /***********************************Helper************************************************/
   /**
    * Handle the instiution query with the given conditions
@@ -150,7 +176,7 @@ export class ApiController {
         return queryConfig.sector.includes(sector);
       });
     }
-    let conditions: Object[] = [
+    const conditions: Object[] = [
       {
         sector: { $in: sectorList },
       },
@@ -160,15 +186,15 @@ export class ApiController {
         $text: { $search: queryConfig.search },
       });
     }
-    let institutions = await this.mongoDbService.findInstitutionsWithConditions(
+    const institutions = await this.mongoDbService.findInstitutionsWithConditions(
       queryConfig.sort,
       queryConfig.direction == 'ASC' ? 1 : -1,
       queryConfig.count,
       queryConfig.page,
       queryConfig.includeForks,
       conditions,
     );
-    let foundSectors =
+    const foundSectors =
       await this.mongoDbService.countInstitutionsWithConditions(conditions);
     let total = 0;
     const sectorcount = {};