Merge "Polling mechanism to get jobs"
diff --git a/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.spec.ts b/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.spec.ts
index ed45171..38e3fa5 100644
--- a/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.spec.ts
+++ b/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.spec.ts
@@ -104,7 +104,7 @@
       let refreshButton = await loader.getHarness(MatButtonHarness.with({ selector: '#refreshButton' }));
 
       const jobsComponent: JobsListComponent = fixture.debugElement.query(By.directive(JobsListComponent)).componentInstance;
-      spyOn(jobsComponent, 'loadJobs');
+      spyOn(jobsComponent, 'refreshDataClick');
       spyOn(jobsComponent, 'clearFilter');
 
       const prodsComponent: ProducersListComponent = fixture.debugElement.query(By.directive(ProducersListComponent)).componentInstance;
@@ -113,7 +113,7 @@
 
       await refreshButton.click();
 
-      expect(jobsComponent.loadJobs).toHaveBeenCalled();
+      expect(jobsComponent.refreshDataClick).toHaveBeenCalled();
       expect(jobsComponent.clearFilter).toHaveBeenCalled();
       expect(prodsComponent.loadProducers).toHaveBeenCalled();
       expect(prodsComponent.clearFilter).toHaveBeenCalled();
diff --git a/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.ts b/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.ts
index 15a9b4a..64cbbd2 100644
--- a/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.ts
+++ b/webapp-frontend/src/app/ei-coordinator/ei-coordinator.component.ts
@@ -50,7 +50,7 @@
     }
 
     refreshTables() {
-        this.jobComponent.loadJobs();
+        this.jobComponent.refreshDataClick();
         this.jobComponent.clearFilter();
         this.producersList.loadProducers();
         this.producersList.clearFilter();
diff --git a/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.spec.ts b/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.spec.ts
index 28412a5..927ab9d 100644
--- a/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.spec.ts
+++ b/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.spec.ts
@@ -17,78 +17,89 @@
  * limitations under the License.
  * ========================LICENSE_END===================================
  */
-import { HarnessLoader } from '@angular/cdk/testing';
-import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
-import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-import { FormsModule, ReactiveFormsModule } from '@angular/forms';
-import { MatFormFieldModule } from '@angular/material/form-field';
-import { MatInputModule } from '@angular/material/input';
-import { MatInputHarness } from '@angular/material/input/testing';
-import { MatPaginatorModule } from '@angular/material/paginator';
-import { MatSortModule } from '@angular/material/sort';
-import { MatSortHarness } from '@angular/material/sort/testing';
-import { MatPaginatorHarness } from '@angular/material/paginator/testing';
-import { MatTableModule } from '@angular/material/table';
-import { MatTableHarness } from '@angular/material/table/testing';
-import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
-import { of } from 'rxjs/observable/of';
-import { EIJob } from '@interfaces/ei.types';
-import { EIService } from '@services/ei/ei.service';
-import { UiService } from '@services/ui/ui.service';
+import { HarnessLoader } from "@angular/cdk/testing";
+import { TestbedHarnessEnvironment } from "@angular/cdk/testing/testbed";
+import { CUSTOM_ELEMENTS_SCHEMA } from "@angular/core";
+import {
+  async,
+  ComponentFixture,
+  discardPeriodicTasks,
+  fakeAsync,
+  TestBed,
+  tick,
+} from "@angular/core/testing";
+import { FormsModule, ReactiveFormsModule } from "@angular/forms";
+import { MatFormFieldModule } from "@angular/material/form-field";
+import { MatInputModule } from "@angular/material/input";
+import { MatInputHarness } from "@angular/material/input/testing";
+import { MatPaginatorModule } from "@angular/material/paginator";
+import { MatSortModule } from "@angular/material/sort";
+import { MatSortHarness } from "@angular/material/sort/testing";
+import { MatPaginatorHarness } from "@angular/material/paginator/testing";
+import { MatTableModule } from "@angular/material/table";
+import { MatTableHarness } from "@angular/material/table/testing";
+import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
+import { of } from "rxjs/observable/of";
+import { EIJob } from "@interfaces/ei.types";
+import { EIService } from "@services/ei/ei.service";
+import { UiService } from "@services/ui/ui.service";
 
-import { Job, JobsListComponent } from './jobs-list.component';
+import { Job, JobsListComponent } from "./jobs-list.component";
+import { Subscription } from "rxjs";
 
 let component: JobsListComponent;
 let fixture: ComponentFixture<JobsListComponent>;
 
 const eijob1 = {
-  ei_job_identity: 'job1',
-  ei_type_identity: 'type1',
-  owner: 'owner1',
-  target_uri: 'http://one'
+  ei_job_identity: "job1",
+  ei_type_identity: "type1",
+  owner: "owner1",
+  target_uri: "http://one",
 } as EIJob;
 const eijob2 = {
-  ei_job_identity: 'job2',
-  ei_type_identity: 'type2',
-  owner: 'owner2',
-  target_uri: 'http://two'
+  ei_job_identity: "job2",
+  ei_type_identity: "type2",
+  owner: "owner2",
+  target_uri: "http://two",
 } as EIJob;
 
 const job1 = {
-  jobId: 'job1',
-  typeId: 'type1',
-  owner: 'owner1',
-  targetUri: 'http://one',
-  prodId: 'producer1'
+  jobId: "job1",
+  typeId: "type1",
+  owner: "owner1",
+  targetUri: "http://one",
+  prodId: "producer1",
 } as Job;
 const job2 = {
-  jobId: 'job2',
-  typeId: 'type2',
-  owner: 'owner2',
-  targetUri: 'http://two',
-  prodId: 'producer1'
+  jobId: "job2",
+  typeId: "type2",
+  owner: "owner2",
+  targetUri: "http://two",
+  prodId: "producer1",
 } as Job;
 const job3 = {
-  jobId: 'job1',
-  typeId: 'type1',
-  owner: 'owner1',
-  targetUri: 'http://one',
-  prodId: 'producer2'
+  jobId: "job1",
+  typeId: "type1",
+  owner: "owner1",
+  targetUri: "http://one",
+  prodId: "producer2",
 } as Job;
 const job4 = {
-  jobId: 'job2',
-  typeId: 'type2',
-  owner: 'owner2',
-  targetUri: 'http://two',
-  prodId: 'producer2'
+  jobId: "job2",
+  typeId: "type2",
+  owner: "owner2",
+  targetUri: "http://two",
+  prodId: "producer2",
 } as Job;
 
-describe('JobsListComponent', () => {
+describe("JobsListComponent", () => {
   let loader: HarnessLoader;
 
   beforeEach(async(() => {
-    const spy = jasmine.createSpyObj('EIService', ['getProducerIds', 'getJobsForProducer']);
+    const spy = jasmine.createSpyObj("EIService", [
+      "getProducerIds",
+      "getJobsForProducer",
+    ]);
 
     TestBed.configureTestingModule({
       imports: [
@@ -99,14 +110,11 @@
         ReactiveFormsModule,
         BrowserAnimationsModule,
         MatFormFieldModule,
-        MatInputModule
+        MatInputModule,
       ],
       schemas: [CUSTOM_ELEMENTS_SCHEMA],
       declarations: [JobsListComponent],
-      providers: [
-        { provide: EIService, useValue: spy },
-        UiService
-      ]
+      providers: [{ provide: EIService, useValue: spy }, UiService],
     })
       .compileComponents()
       .then(() => {
@@ -116,181 +124,350 @@
       });
   }));
 
-  const expectedJob1Row = { jobId: 'job1', prodId: 'producer1', typeId: 'type1', owner: 'owner1', targetUri: 'http://one' };
+  const expectedJob1Row = {
+    jobId: "job1",
+    prodId: "producer1",
+    typeId: "type1",
+    owner: "owner1",
+    targetUri: "http://one",
+  };
 
-  it('should create', () => {
+  it("should create", () => {
     expect(component).toBeTruthy();
   });
 
-  describe('#content', () => {
-
-    it('should loadJobs', () => {
+  describe("#content", () => {
+    it("should loadJobs", fakeAsync(() => {
       setServiceSpy();
-      component.loadJobs();
+      const newSub: Subscription = component.dataSubscription();
+      tick(0);
+
       const actualJobs: Job[] = component.jobs();
       expect(actualJobs.length).toEqual(4);
       expect(actualJobs).toEqual([job1, job2, job3, job4]);
-    });
+      newSub.unsubscribe();
+    }));
 
-    it('should contain job table with correct columns', async () => {
-      setServiceSpy();
-      let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
-      let headerRow = (await jobsTable.getHeaderRows())[0];
-      let headers = await headerRow.getCellTextByColumnName();
-
-      expect(headers).toEqual({ jobId: 'Job ID', prodId: 'Producer ID', typeId: 'Type ID', owner: 'Owner', targetUri: 'Target URI' });
-    });
-
-    it('should set correct dark mode from UIService', () => {
+    it("should contain job table with correct columns", fakeAsync(() => {
       setServiceSpy();
       component.ngOnInit();
+      tick(0);
+
+      loader
+        .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+        .then((loadTable) => {
+          loadTable.getHeaderRows().then((headerRow) => {
+            headerRow[0].getCellTextByColumnName().then((header) => {
+              expect(header).toEqual({
+                jobId: "Job ID",
+                prodId: "Producer ID",
+                typeId: "Type ID",
+                owner: "Owner",
+                targetUri: "Target URI",
+              });
+            });
+          });
+        });
+
+      discardPeriodicTasks();
+    }));
+
+    it("should set correct dark mode from UIService", fakeAsync(() => {
+      setServiceSpy();
+      component.ngOnInit();
+      tick(0);
+
       const uiService: UiService = TestBed.inject(UiService);
       expect(component.darkMode).toBeTruthy();
 
       uiService.darkModeState.next(false);
       fixture.detectChanges();
       expect(component.darkMode).toBeFalsy();
-    });
+      discardPeriodicTasks();
+    }));
   });
 
-  describe('#jobsTable', () => {
-
-    it('should contain data after initialization', async () => {
+  describe("#jobsTable", () => {
+    it("should contain data after initialization", fakeAsync(() => {
       setServiceSpy();
       component.ngOnInit();
+      tick(0);
+
       const expectedJobRows = [
         expectedJob1Row,
-        { jobId: 'job2', prodId: 'producer1', typeId: 'type2', owner: 'owner2', targetUri: 'http://two' },
-        { jobId: 'job1', prodId: 'producer2', typeId: 'type1', owner: 'owner1', targetUri: 'http://one' },
-        { jobId: 'job2', prodId: 'producer2', typeId: 'type2', owner: 'owner2', targetUri: 'http://two' }
-      ];
-      let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
-      let jobRows = await jobsTable.getRows();
-      expect(jobRows.length).toEqual(4);
-      jobRows.forEach(row => {
-        row.getCellTextByColumnName().then(values => {
-          expect(expectedJobRows).toContain(jasmine.objectContaining(values));
-        });
-      });
-    });
-
-    it('should display default values for non required properties ', async () => {
-
-      const jobMissingProperties = {
-        "ei_job_identity": "job1",
-        "ei_job_data": {
-          "jobparam2": "value2_job2",
-          "jobparam3": "value3_job2",
-          "jobparam1": "value1_job2"
+        {
+          jobId: "job2",
+          prodId: "producer1",
+          typeId: "type2",
+          owner: "owner2",
+          targetUri: "http://two",
         },
-        "target_uri": "http://one"
+        {
+          jobId: "job1",
+          prodId: "producer2",
+          typeId: "type1",
+          owner: "owner1",
+          targetUri: "http://one",
+        },
+        {
+          jobId: "job2",
+          prodId: "producer2",
+          typeId: "type2",
+          owner: "owner2",
+          targetUri: "http://two",
+        },
+      ];
+
+      loader
+        .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+        .then((loadTable) => {
+          loadTable.getRows().then((jobRows) => {
+            expect(jobRows.length).toEqual(4);
+            jobRows.forEach((row) => {
+              row.getCellTextByColumnName().then((values) => {
+                expect(expectedJobRows).toContain(
+                  jasmine.objectContaining(values)
+                );
+              });
+            });
+          });
+        });
+      discardPeriodicTasks();
+    }));
+
+    it("should display default values for non required properties ", fakeAsync(() => {
+      const jobMissingProperties = {
+        ei_job_identity: "job1",
+        ei_job_data: {
+          jobparam2: "value2_job2",
+          jobparam3: "value3_job2",
+          jobparam1: "value1_job2",
+        },
+        target_uri: "http://one",
       } as EIJob;
 
       let eiServiceSpy = TestBed.inject(EIService) as jasmine.SpyObj<EIService>;
-      eiServiceSpy.getProducerIds.and.returnValue(of(['producer1']));
-      eiServiceSpy.getJobsForProducer.and.returnValue(of([jobMissingProperties]));
+      eiServiceSpy.getProducerIds.and.returnValue(of(["producer1"]));
+      eiServiceSpy.getJobsForProducer.and.returnValue(
+        of([jobMissingProperties])
+      );
 
       component.ngOnInit();
-      const expectedJobRow = { jobId: 'job1', prodId: 'producer1', typeId: '< No type >', owner: '< No owner >', targetUri: 'http://one' };
-      let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
-      let jobRows = await jobsTable.getRows();
-      expect(await jobRows[0].getCellTextByColumnName()).toEqual(expectedJobRow);
-    });
+      tick(0);
+      const expectedJobRow = {
+        jobId: "job1",
+        prodId: "producer1",
+        typeId: "< No type >",
+        owner: "< No owner >",
+        targetUri: "http://one",
+      };
 
-    it('filtering', async () => {
+      loader
+        .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+        .then((loadTable) => {
+          loadTable.getRows().then((jobRows) => {
+            jobRows[0].getCellTextByColumnName().then((value) => {
+              expect(expectedJobRow).toContain(jasmine.objectContaining(value));
+            });
+          });
+        });
+      discardPeriodicTasks();
+    }));
+
+    it("filtering", fakeAsync(() => {
       setServiceSpy();
       component.ngOnInit();
-      let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
+      tick(0);
 
-      let idFilterInput = await loader.getHarness(MatInputHarness.with({ selector: '#jobIdFilter' }));
-      await idFilterInput.setValue("1");
-      let jobRows = await jobsTable.getRows();
-      expect(jobRows.length).toEqual(2);
-      expect(await jobRows[0].getCellTextByColumnName()).toEqual(expectedJob1Row);
+      loader
+        .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+        .then((loadTable) => {
+          loader
+            .getHarness(MatInputHarness.with({ selector: "#jobIdFilter" }))
+            .then((idFilter) => {
+              idFilter.setValue("1");
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(2);
+                jobRows[0].getCellTextByColumnName().then((value) => {
+                  expect(expectedJob1Row).toContain(
+                    jasmine.objectContaining(value)
+                  );
+                });
+              });
+              idFilter.setValue("");
+            });
+          loader
+            .getHarness(MatInputHarness.with({ selector: "#jobTypeIdFilter" }))
+            .then((typeIdFilter) => {
+              typeIdFilter.setValue("1");
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(2);
+                jobRows[0].getCellTextByColumnName().then((value) => {
+                  expect(expectedJob1Row).toContain(
+                    jasmine.objectContaining(value)
+                  );
+                });
+              });
+              typeIdFilter.setValue("");
+            });
+          loader
+            .getHarness(MatInputHarness.with({ selector: "#jobOwnerFilter" }))
+            .then((ownerFilter) => {
+              ownerFilter.setValue("1");
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(2);
+                jobRows[0].getCellTextByColumnName().then((value) => {
+                  expect(expectedJob1Row).toContain(
+                    jasmine.objectContaining(value)
+                  );
+                });
+              });
+              ownerFilter.setValue("");
+            });
+          loader
+            .getHarness(
+              MatInputHarness.with({ selector: "#jobTargetUriFilter" })
+            )
+            .then((targetUriFilter) => {
+              targetUriFilter.setValue("1");
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(2);
+                jobRows[0].getCellTextByColumnName().then((value) => {
+                  expect(expectedJob1Row).toContain(
+                    jasmine.objectContaining(value)
+                  );
+                });
+              });
+              targetUriFilter.setValue("");
+            });
+        });
 
-      idFilterInput.setValue('');
-      let typeIdFilterInput = await loader.getHarness(MatInputHarness.with({ selector: '#jobTypeIdFilter' }));
-      await typeIdFilterInput.setValue("1");
-      jobRows = await jobsTable.getRows();
-      expect(jobRows.length).toEqual(2);
+      discardPeriodicTasks();
+    }));
 
-      typeIdFilterInput.setValue('');
-      let ownerFilterInput = await loader.getHarness(MatInputHarness.with({ selector: '#jobOwnerFilter' }));
-      await ownerFilterInput.setValue("1");
-      jobRows = await jobsTable.getRows();
-      expect(jobRows.length).toEqual(2);
-      expect(await jobRows[0].getCellTextByColumnName()).toEqual(expectedJob1Row);
+    describe("#sorting", () => {
+      it("should verify sort functionality on the table", fakeAsync(() => {
+        setServiceSpy();
+        tick(0);
 
-      ownerFilterInput.setValue('');
-      let targetUriFilterInput = await loader.getHarness(MatInputHarness.with({ selector: '#jobTargetUriFilter' }));
-      await targetUriFilterInput.setValue("one");
-      jobRows = await jobsTable.getRows();
-      expect(jobRows.length).toEqual(2);
-      expect(await jobRows[0].getCellTextByColumnName()).toEqual(expectedJob1Row);
+        loader.getHarness(MatSortHarness).then((sort) => {
+          sort.getSortHeaders({ sortDirection: "" }).then((headers) => {
+            expect(headers.length).toBe(5);
+
+            headers[0].click().then((_) => {
+              headers[0].isActive().then((active) => {
+                expect(active).toBe(true);
+              });
+              headers[0].getSortDirection().then((direction) => {
+                expect(direction).toBe("asc");
+              });
+            });
+            headers[0].click().then((_) => {
+              headers[0].getSortDirection().then((direction) => {
+                expect(direction).toBe("desc");
+              });
+            });
+          });
+        });
+        discardPeriodicTasks();
+      }));
+
+      it("should sort table asc and desc by first header", fakeAsync(() => {
+        setServiceSpy();
+        tick(0);
+
+        loader.getHarness(MatSortHarness).then((sort) => {
+          loader
+            .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+            .then((loadTable) => {
+              sort.getSortHeaders().then((headers) => {
+                headers[0].click().then((_) => {
+                  headers[0].getSortDirection().then((direction) => {
+                    expect(direction).toBe("");
+                  });
+                });
+                headers[0].click().then((_) => {
+                  headers[0].getSortDirection().then((direction) => {
+                    expect(direction).toBe("asc");
+                  });
+                });
+                loadTable.getRows().then((jobRows) => {
+                  jobRows[0].getCellTextByColumnName().then((value) => {
+                    expect(expectedJob1Row).toContain(
+                      jasmine.objectContaining(value)
+                    );
+                  });
+                });
+                headers[0].click().then((_) => {
+                  headers[0].getSortDirection().then((direction) => {
+                    expect(direction).toBe("desc");
+                  });
+                });
+                loadTable.getRows().then((jobRows) => {
+                  jobRows[jobRows.length - 1]
+                    .getCellTextByColumnName()
+                    .then((value) => {
+                      expect(expectedJob1Row).toContain(
+                        jasmine.objectContaining(value)
+                      );
+                    });
+                });
+              });
+            });
+        });
+        discardPeriodicTasks();
+      }));
     });
 
-    describe('#sorting', () => {
+    describe("#paging", () => {
+      it("should work properly on the table", fakeAsync(() => {
+        let eiServiceSpy = TestBed.inject(
+          EIService
+        ) as jasmine.SpyObj<EIService>;
+        eiServiceSpy.getProducerIds.and.returnValue(
+          of(["producer1", "producer2"])
+        );
+        eiServiceSpy.getJobsForProducer.and.returnValue(
+          of([eijob1, eijob2, eijob1])
+        );
+        tick(0);
 
-      it('should verify sort functionality on the table', async () => {
-        setServiceSpy();
-        const sort = await loader.getHarness(MatSortHarness);
-        let headers = await sort.getSortHeaders({ sortDirection: '' });
-        expect(headers.length).toBe(5);
+        loader.getHarness(MatPaginatorHarness).then((paging) => {
+          paging.setPageSize(5);
 
-        await headers[0].click();
-        expect(await headers[0].isActive()).toBe(true);
-        expect(await headers[0].getSortDirection()).toBe('asc');
+          loader
+            .getHarness(MatTableHarness.with({ selector: "#jobsTable" }))
+            .then((loadTable) => {
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(5);
+              });
+              paging.goToNextPage();
+              loadTable.getRows().then((jobRows) => {
+                expect(jobRows.length).toEqual(1);
+                jobRows[0].getCellTextByColumnName().then((value) => {
+                  const expectedRow = {
+                    jobId: "job1",
+                    prodId: "producer2",
+                    typeId: "type1",
+                    owner: "owner1",
+                    targetUri: "http://one",
+                  };
+                  expect(expectedRow).toContain(
+                    jasmine.objectContaining(value)
+                  );
+                });
+              });
+            });
+        });
 
-        await headers[0].click();
-        expect(await headers[0].getSortDirection()).toBe('desc');
-
-      });
-
-      it('should sort table asc and desc by first header', async () => {
-        setServiceSpy();
-        const sort = await loader.getHarness(MatSortHarness);
-        let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
-        const firstHeader = (await sort.getSortHeaders())[0];
-        expect(await firstHeader.getSortDirection()).toBe('');
-
-        await firstHeader.click();
-        expect(await firstHeader.getSortDirection()).toBe('asc');
-        let jobRows = await jobsTable.getRows();
-        jobRows = await jobsTable.getRows();
-        expect(await jobRows[0].getCellTextByColumnName()).toEqual(expectedJob1Row);
-
-        await firstHeader.click();
-        expect(await firstHeader.getSortDirection()).toBe('desc');
-        jobRows = await jobsTable.getRows();
-        expect(await jobRows[jobRows.length - 1].getCellTextByColumnName()).toEqual(expectedJob1Row);
-      });
-    });
-
-    describe('#paging', () => {
-      it('should work properly on the table', async () => {
-        let eiServiceSpy = TestBed.inject(EIService) as jasmine.SpyObj<EIService>;
-        eiServiceSpy.getProducerIds.and.returnValue(of(['producer1', 'producer2']));
-        eiServiceSpy.getJobsForProducer.and.returnValue(of([eijob1, eijob2, eijob1]));
-
-        const paging = await loader.getHarness(MatPaginatorHarness);
-        await paging.setPageSize(5);
-
-        let jobsTable = await loader.getHarness(MatTableHarness.with({ selector: '#jobsTable' }));
-        let jobRows = await jobsTable.getRows();
-        expect(jobRows.length).toEqual(5);
-
-        await paging.goToNextPage();
-        jobRows = await jobsTable.getRows();
-        expect(jobRows.length).toEqual(1);
-        const expectedRow = { jobId: 'job1', prodId: 'producer2', typeId: 'type1', owner: 'owner1', targetUri: 'http://one' };
-        expect(await jobRows[jobRows.length - 1].getCellTextByColumnName()).toEqual(expectedRow);
-      });
+        discardPeriodicTasks();
+      }));
     });
   });
 });
 
 function setServiceSpy() {
   let eiServiceSpy = TestBed.inject(EIService) as jasmine.SpyObj<EIService>;
-  eiServiceSpy.getProducerIds.and.returnValue(of(['producer1', 'producer2']));
+  eiServiceSpy.getProducerIds.and.returnValue(of(["producer1", "producer2"]));
   eiServiceSpy.getJobsForProducer.and.returnValue(of([eijob1, eijob2]));
 }
diff --git a/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.ts b/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.ts
index 7fea537..58e437a 100644
--- a/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.ts
+++ b/webapp-frontend/src/app/ei-coordinator/jobs-list/jobs-list.component.ts
@@ -17,17 +17,27 @@
  * limitations under the License.
  * ========================LICENSE_END===================================
  */
-import { Component, OnInit, ViewChild } from '@angular/core';
-import { FormControl, FormGroup } from '@angular/forms';
-import { MatPaginator } from '@angular/material/paginator';
-import { Sort } from '@angular/material/sort';
-import { MatTableDataSource } from '@angular/material/table';
-import { forkJoin } from 'rxjs';
-import { BehaviorSubject } from 'rxjs/BehaviorSubject';
-import { mergeMap, finalize, tap } from 'rxjs/operators';
-import { EIJob } from '@interfaces/ei.types';
-import { EIService } from '@services/ei/ei.service';
-import { UiService } from '@services/ui/ui.service';
+import { Component, OnInit, ViewChild } from "@angular/core";
+import { FormControl, FormGroup } from "@angular/forms";
+import { MatPaginator } from "@angular/material/paginator";
+import { Sort } from "@angular/material/sort";
+import { MatTableDataSource } from "@angular/material/table";
+import {
+  forkJoin,
+  Subscription,
+  timer,
+} from "rxjs";
+import { BehaviorSubject } from "rxjs/BehaviorSubject";
+import {
+  mergeMap,
+  finalize,
+  map,
+  tap,
+  switchMap,
+} from "rxjs/operators";
+import { EIJob } from "@interfaces/ei.types";
+import { EIService } from "@services/ei/ei.service";
+import { UiService } from "@services/ui/ui.service";
 
 export interface Job {
   jobId: string;
@@ -39,51 +49,52 @@
 }
 
 @Component({
-  selector: 'nrcp-jobs-list',
-  templateUrl: './jobs-list.component.html',
-  styleUrls: ['./jobs-list.component.scss']
+  selector: "nrcp-jobs-list",
+  templateUrl: "./jobs-list.component.html",
+  styleUrls: ["./jobs-list.component.scss"],
 })
 export class JobsListComponent implements OnInit {
-
   @ViewChild(MatPaginator, { static: true }) paginator: MatPaginator;
-
-  darkMode: boolean;
   jobsDataSource: MatTableDataSource<Job>;
   jobForm: FormGroup;
-  private loadingSubject = new BehaviorSubject<boolean>(false);
-  private jobsSubject = new BehaviorSubject<Job[]>([]);
-  public loading$ = this.loadingSubject.asObservable();
+  darkMode: boolean;
 
-  constructor(
-    private eiSvc: EIService,
-    private ui: UiService
-  ) {
+  private jobsSubject = new BehaviorSubject<Job[]>([]);
+  private refresh$ = new BehaviorSubject("");
+  private loadingSubject = new BehaviorSubject<boolean>(false);
+  public loading$ = this.loadingSubject.asObservable();
+  subscription: Subscription;
+
+  constructor(private eiSvc: EIService, private ui: UiService) {
     this.jobForm = new FormGroup({
-      jobId: new FormControl(''),
-      typeId: new FormControl(''),
-      owner: new FormControl(''),
-      targetUri: new FormControl(''),
-      prodId: new FormControl('')
+      jobId: new FormControl(""),
+      typeId: new FormControl(""),
+      owner: new FormControl(""),
+      targetUri: new FormControl(""),
+      prodId: new FormControl(""),
     });
   }
 
   ngOnInit(): void {
-    this.loadJobs();
+    this.subscription = this.dataSubscription();
+
     this.jobsSubject.subscribe((data) => {
       this.jobsDataSource = new MatTableDataSource<Job>(data);
       this.jobsDataSource.paginator = this.paginator;
 
       this.jobsDataSource.filterPredicate = ((data: Job, filter) => {
         let searchTerms = JSON.parse(filter);
-        return this.isDataIncluding(data.targetUri, searchTerms.targetUri)
-          && this.isDataIncluding(data.jobId, searchTerms.jobId)
-          && this.isDataIncluding(data.owner, searchTerms.owner)
-          && this.isDataIncluding(data.typeId, searchTerms.typeId)
-          && this.isDataIncluding(data.prodId, searchTerms.prodId);
+        return (
+          this.isDataIncluding(data.targetUri, searchTerms.targetUri) &&
+          this.isDataIncluding(data.jobId, searchTerms.jobId) &&
+          this.isDataIncluding(data.owner, searchTerms.owner) &&
+          this.isDataIncluding(data.typeId, searchTerms.typeId) &&
+          this.isDataIncluding(data.prodId, searchTerms.prodId)
+        );
       }) as (data: Job, filter: any) => boolean;
     });
 
-    this.jobForm.valueChanges.subscribe(value => {
+    this.jobForm.valueChanges.subscribe((value) => {
       this.jobsDataSource.filter = JSON.stringify(value);
     });
 
@@ -92,31 +103,60 @@
     });
   }
 
+  dataSubscription(): Subscription {
+    let prodId = [];
+    const jobs$ = this.eiSvc.getProducerIds().pipe(
+      tap((data) => (prodId = data)),
+      mergeMap((prodIds) =>
+        forkJoin(prodIds.map((id) => this.eiSvc.getJobsForProducer(id)))
+      ),
+      finalize(() => this.loadingSubject.next(false))
+    );
+
+    return this.refresh$
+      .pipe(
+        switchMap((_) =>
+          timer(0, 10000).pipe(
+            tap((_) => {
+              this.loadingSubject.next(true);
+            }),
+            switchMap((_) => jobs$),
+            map((response) => this.extractJobs(prodId, response))
+          )
+        )
+      )
+      .subscribe();
+  }
+
   ngOnDestroy() {
-    if (!this.jobsSubject) this.jobsSubject.unsubscribe();
-    if (!this.loadingSubject) this.loadingSubject.unsubscribe();
-    if (!this.ui.darkModeState) this.ui.darkModeState.unsubscribe();
+    this.subscription.unsubscribe();
   }
 
   clearFilter() {
-    this.jobForm.get('jobId').setValue('');
-    this.jobForm.get('typeId').setValue('');
-    this.jobForm.get('owner').setValue('');
-    this.jobForm.get('targetUri').setValue('');
-    this.jobForm.get('prodId').setValue('');
+    this.jobForm.get("jobId").setValue("");
+    this.jobForm.get("typeId").setValue("");
+    this.jobForm.get("owner").setValue("");
+    this.jobForm.get("targetUri").setValue("");
+    this.jobForm.get("prodId").setValue("");
   }
 
   sortJobs(sort: Sort) {
-    const data = this.jobsDataSource.data
+    const data = this.jobsDataSource.data;
     data.sort((a: Job, b: Job) => {
-      const isAsc = sort.direction === 'asc';
+      const isAsc = sort.direction === "asc";
       switch (sort.active) {
-        case 'jobId': return this.compare(a.jobId, b.jobId, isAsc);
-        case 'typeId': return this.compare(a.typeId, b.typeId, isAsc);
-        case 'owner': return this.compare(a.owner, b.owner, isAsc);
-        case 'targetUri': return this.compare(a.targetUri, b.targetUri, isAsc);
-        case 'prodId': return this.compare(a.prodId, b.prodId, isAsc);
-        default: return 0;
+        case "jobId":
+          return this.compare(a.jobId, b.jobId, isAsc);
+        case "typeId":
+          return this.compare(a.typeId, b.typeId, isAsc);
+        case "owner":
+          return this.compare(a.owner, b.owner, isAsc);
+        case "targetUri":
+          return this.compare(a.targetUri, b.targetUri, isAsc);
+        case "prodId":
+          return this.compare(a.prodId, b.prodId, isAsc);
+        default:
+          return 0;
       }
     });
     this.jobsDataSource.data = data;
@@ -139,42 +179,40 @@
     if (eiJob.typeId) {
       return eiJob.typeId;
     }
-    return '< No type >';
+    return "< No type >";
   }
 
   getJobOwner(eiJob: Job): string {
     if (eiJob.owner) {
       return eiJob.owner;
     }
-    return '< No owner >';
+    return "< No owner >";
   }
 
   public jobs(): Job[] {
     return this.jobsSubject.value;
   }
 
-  loadJobs() {
-    this.loadingSubject.next(true);
-    let jobs = [];
-    let prodId = [];
-    this.eiSvc.getProducerIds().pipe(
-      tap(data => prodId = data),
-      mergeMap(prodIds =>
-        forkJoin(prodIds.map(id => this.eiSvc.getJobsForProducer(id)))),
-      finalize(() => this.loadingSubject.next(false))
-    ).subscribe(result => {
-      jobs = this.createJobList(prodId, result);
-      this.jobsSubject.next(jobs);
+  private extractJobs(prodId: number[], res: EIJob[][]) {
+    console.log(res.length);
+    let jobList = [];
+    prodId.forEach((element, index) => {
+      let jobs = res[index];
+      jobList = jobList.concat(jobs.map((job) => this.createJob(element, job)));
     });
+    this.jobsSubject.next(jobList);
+    return jobList;
   }
+
   createJobList(prodId: any[], result: EIJob[][]) {
     let jobList = [];
     prodId.forEach((element, index) => {
       let jobs = result[index];
-      jobList = jobList.concat(jobs.map(job => this.createJob(element, job)));
+      jobList = jobList.concat(jobs.map((job) => this.createJob(element, job)));
     });
     return jobList;
   }
+
   createJob(element: any, job: EIJob): any {
     let eiJob = <Job>{};
     eiJob.jobId = job.ei_job_identity;
@@ -185,4 +223,7 @@
     return eiJob;
   }
 
+  refreshDataClick() {
+    this.refresh$.next("");
+  }
 }