added create-from functionality

src/app/process-page/form/process-parameters/parameter-value-input/boolean-value-input/boolean-value-input.component.html

@@ -0,0 +1 @@
+<input type="hidden" value="true" name="boolean-value-{{index}}" id="boolean-value-{{index}}"/>

src/app/process-page/form/process-parameters/parameter-value-input/boolean-value-input/boolean-value-input.component.spec.ts

@@ -0,0 +1,32 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { BooleanValueInputComponent } from './boolean-value-input.component';
+import { DebugElement } from '@angular/core';
+import { By } from '@angular/platform-browser';
+
+describe('BooleanValueInputComponent', () => {
+  let component: BooleanValueInputComponent;
+  let fixture: ComponentFixture<BooleanValueInputComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [BooleanValueInputComponent]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(BooleanValueInputComponent);
+    component = fixture.componentInstance;
+    spyOn(component.updateValue, 'emit');
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should emit true onInit', () => {
+    expect(component.updateValue.emit).toHaveBeenCalledWith(true);
+  });
+});

src/app/process-page/form/process-parameters/parameter-value-input/boolean-value-input/boolean-value-input.component.ts

@@ -0,0 +1,21 @@
+import { Component, OnInit, Optional } from '@angular/core';
+import { ValueInputComponent } from '../value-input.component';
+import { ControlContainer, NgForm } from '@angular/forms';
+import { controlContainerFactory } from '../../../process-form.component';
+
+/**
+ * Represents the value of a boolean parameter
+ */
+@Component({
+  selector: 'ds-boolean-value-input',
+  templateUrl: './boolean-value-input.component.html',
+  styleUrls: ['./boolean-value-input.component.scss'],
+  viewProviders: [ { provide: ControlContainer,
+    useFactory: controlContainerFactory,
+    deps: [[new Optional(), NgForm]] } ]
+})
+export class BooleanValueInputComponent extends ValueInputComponent<boolean> implements OnInit {
+  ngOnInit() {
+    this.updateValue.emit(true)
+  }
+}

src/app/process-page/form/process-parameters/parameter-value-input/date-value-input/date-value-input.component.html

@@ -0,0 +1,7 @@
+<input required #string="ngModel" type="text" class="form-control" name="date-value-{{index}}" id="date-value-{{index}}" [ngModel]="value" (ngModelChange)="setValue($event)"/>
+<div *ngIf="string.invalid && (string.dirty || string.touched)"
+     class="alert alert-danger validation-error">
+    <div *ngIf="string.errors.required">
+        {{'process.new.parameter.string.required' | translate}}
+    </div>
+</div>

src/app/process-page/form/process-parameters/parameter-value-input/date-value-input/date-value-input.component.spec.ts

@@ -0,0 +1,70 @@
+import { async, ComponentFixture, fakeAsync, TestBed, tick } from '@angular/core/testing';
+
+import { DateValueInputComponent } from './date-value-input.component';
+import { FormsModule } from '@angular/forms';
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { By } from '@angular/platform-browser';
+import { TranslateLoaderMock } from '../../../../../shared/mocks/translate-loader.mock';
+
+describe('DateValueInputComponent', () => {
+  let component: DateValueInputComponent;
+  let fixture: ComponentFixture<DateValueInputComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        FormsModule,
+        TranslateModule.forRoot({
+          loader: {
+            provide: TranslateLoader,
+            useClass: TranslateLoaderMock
+          }
+        })],
+      declarations: [DateValueInputComponent]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DateValueInputComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should not show a validation error if the input field was left untouched but left empty', () => {
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeFalsy();
+  });
+
+  it('should show a validation error if the input field was touched but left empty',  fakeAsync(() => {
+    component.value = '';
+    fixture.detectChanges();
+    tick();
+
+    const input = fixture.debugElement.query(By.css('input'));
+    input.triggerEventHandler('blur', null);
+
+    fixture.detectChanges();
+
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeTruthy();
+  }));
+
+  it('should not show a validation error if the input field was touched but not left empty', fakeAsync(() => {
+    component.value = 'testValue';
+    fixture.detectChanges();
+    tick();
+
+    const input = fixture.debugElement.query(By.css('input'));
+    input.triggerEventHandler('blur', null);
+
+    fixture.detectChanges();
+
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeFalsy();
+  }));
+});

src/app/process-page/form/process-parameters/parameter-value-input/date-value-input/date-value-input.component.ts

@@ -0,0 +1,32 @@
+import { Component, OnInit, Optional, Input } from '@angular/core';
+import { ValueInputComponent } from '../value-input.component';
+import { ControlContainer, NgForm } from '@angular/forms';
+import { controlContainerFactory } from '../../../process-form.component';
+
+/**
+ * Represents the user inputted value of a date parameter
+ */
+@Component({
+  selector: 'ds-date-value-input',
+  templateUrl: './date-value-input.component.html',
+  styleUrls: ['./date-value-input.component.scss'],
+  viewProviders: [ { provide: ControlContainer,
+    useFactory: controlContainerFactory,
+    deps: [[new Optional(), NgForm]] } ]
+})
+export class DateValueInputComponent extends ValueInputComponent<string> {
+  /**
+   * The current value of the date string
+   */
+  value: string;
+  @Input() initialValue;
+
+  ngOnInit() {
+    this.value = this.initialValue;
+  }
+
+  setValue(value) {
+    this.value = value;
+    this.updateValue.emit(value)
+  }
+}

src/app/process-page/form/process-parameters/parameter-value-input/file-value-input/file-value-input.component.html

@@ -0,0 +1,13 @@
+<label for="file-upload-{{index}}" class="d-flex align-items-center m-0">
+    <span class="btn btn-light">
+        {{'process.new.parameter.file.upload-button' | translate}}
+    </span>
+    <span class="file-name ml-1">{{fileObject?.name}}</span>
+</label>
+<input requireFile #file="ngModel" type="file" name="file-upload-{{index}}" id="file-upload-{{index}}" class="form-control-file d-none" [ngModel]="fileObject" (ngModelChange)="setFile($event)"/>
+<div *ngIf="file.invalid && (file.dirty || file.touched)"
+     class="alert alert-danger validation-error">
+    <div *ngIf="file.errors.required">
+        {{'process.new.parameter.file.required' | translate}}
+    </div>
+</div>

src/app/process-page/form/process-parameters/parameter-value-input/file-value-input/file-value-input.component.scss

@@ -0,0 +1,6 @@
+.file-name {
+    flex: 1;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}

src/app/process-page/form/process-parameters/parameter-value-input/file-value-input/file-value-input.component.spec.ts

@@ -0,0 +1,57 @@
+import { async, ComponentFixture, fakeAsync, TestBed, tick } from '@angular/core/testing';
+
+import { FormsModule, NgForm, ReactiveFormsModule } from '@angular/forms';
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { By } from '@angular/platform-browser';
+import { FileValueInputComponent } from './file-value-input.component';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { FileValueAccessorDirective } from '../../../../../shared/utils/file-value-accessor.directive';
+import { FileValidator } from '../../../../../shared/utils/require-file.validator';
+import { TranslateLoaderMock } from '../../../../../shared/mocks/translate-loader.mock';
+
+describe('FileValueInputComponent', () => {
+  let component: FileValueInputComponent;
+  let fixture: ComponentFixture<FileValueInputComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        FormsModule,
+        TranslateModule.forRoot({
+          loader: {
+            provide: TranslateLoader,
+            useClass: TranslateLoaderMock
+          }
+        })],
+      declarations: [FileValueInputComponent, FileValueAccessorDirective, FileValidator],
+      schemas: [NO_ERRORS_SCHEMA]
+
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(FileValueInputComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should not show a validation error if the input field was left untouched but left empty', () => {
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeFalsy();
+  });
+
+  it('should show a validation error if the input field was touched but left empty',  () => {
+    const input = fixture.debugElement.query(By.css('input'));
+    input.triggerEventHandler('blur', null);
+
+    fixture.detectChanges();
+
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeTruthy();
+  });
+});

src/app/process-page/form/process-parameters/parameter-value-input/file-value-input/file-value-input.component.ts

@@ -0,0 +1,26 @@
+import { Component, Optional } from '@angular/core';
+import { ValueInputComponent } from '../value-input.component';
+import { ControlContainer, NgForm } from '@angular/forms';
+import { controlContainerFactory } from '../../../process-form.component';
+
+/**
+ * Represents the user inputted value of a file parameter
+ */
+@Component({
+  selector: 'ds-file-value-input',
+  templateUrl: './file-value-input.component.html',
+  styleUrls: ['./file-value-input.component.scss'],
+  viewProviders: [ { provide: ControlContainer,
+    useFactory: controlContainerFactory,
+    deps: [[new Optional(), NgForm]] } ]
+})
+export class FileValueInputComponent extends ValueInputComponent<File> {
+  /**
+   * The current value of the file
+   */
+  fileObject: File;
+  setFile(files) {
+    this.fileObject = files.length > 0 ? files[0] : undefined;
+    this.updateValue.emit(this.fileObject);
+  }
+}

src/app/process-page/form/process-parameters/parameter-value-input/parameter-value-input.component.html

@@ -0,0 +1,7 @@
+<div [ngSwitch]="parameter?.type">
+  <ds-string-value-input *ngSwitchCase="parameterTypes.STRING" [initialValue]="initialValue" (updateValue)="updateValue.emit($event)" [index]="index"></ds-string-value-input>
+  <ds-string-value-input *ngSwitchCase="parameterTypes.OUTPUT" [initialValue]="initialValue" (updateValue)="updateValue.emit($event)" [index]="index"></ds-string-value-input>
+  <ds-date-value-input *ngSwitchCase="parameterTypes.DATE" [initialValue]="initialValue" (updateValue)="updateValue.emit($event)" [index]="index"></ds-date-value-input>
+  <ds-file-value-input *ngSwitchCase="parameterTypes.FILE" (updateValue)="updateValue.emit($event)" [index]="index"></ds-file-value-input>
+  <ds-boolean-value-input *ngSwitchCase="parameterTypes.BOOLEAN" (updateValue)="updateValue.emit($event)" [index]="index"></ds-boolean-value-input>
+</div>

src/app/process-page/form/process-parameters/parameter-value-input/parameter-value-input.component.spec.ts

@@ -0,0 +1,105 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ParameterValueInputComponent } from './parameter-value-input.component';
+import { ScriptParameter } from '../../../scripts/script-parameter.model';
+import { ScriptParameterType } from '../../../scripts/script-parameter-type.model';
+import { By } from '@angular/platform-browser';
+import { BooleanValueInputComponent } from './boolean-value-input/boolean-value-input.component';
+import { StringValueInputComponent } from './string-value-input/string-value-input.component';
+import { FileValueInputComponent } from './file-value-input/file-value-input.component';
+import { DateValueInputComponent } from './date-value-input/date-value-input.component';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { FileValueAccessorDirective } from '../../../../shared/utils/file-value-accessor.directive';
+import { FileValidator } from '../../../../shared/utils/require-file.validator';
+import { TranslateLoaderMock } from '../../../../shared/mocks/translate-loader.mock';
+
+describe('ParameterValueInputComponent', () => {
+  let component: ParameterValueInputComponent;
+  let fixture: ComponentFixture<ParameterValueInputComponent>;
+  let booleanParameter;
+  let stringParameter;
+  let fileParameter;
+  let dateParameter;
+  let outputParameter;
+
+  function init() {
+    booleanParameter = Object.assign(new ScriptParameter(), { type: ScriptParameterType.BOOLEAN });
+    stringParameter = Object.assign(new ScriptParameter(), { type: ScriptParameterType.STRING });
+    fileParameter = Object.assign(new ScriptParameter(), { type: ScriptParameterType.FILE });
+    dateParameter = Object.assign(new ScriptParameter(), { type: ScriptParameterType.DATE });
+    outputParameter = Object.assign(new ScriptParameter(), { type: ScriptParameterType.OUTPUT });
+  }
+
+  beforeEach(async(() => {
+    init();
+    TestBed.configureTestingModule({
+      imports: [
+        FormsModule,
+        TranslateModule.forRoot({
+          loader: {
+            provide: TranslateLoader,
+            useClass: TranslateLoaderMock
+          }
+        })],
+      declarations: [
+        ParameterValueInputComponent,
+        BooleanValueInputComponent,
+        StringValueInputComponent,
+        FileValueInputComponent,
+        DateValueInputComponent,
+        FileValueAccessorDirective,
+        FileValidator
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ParameterValueInputComponent);
+    component = fixture.componentInstance;
+    component.parameter = stringParameter;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should show a BooleanValueInputComponent when the parameter type is boolean', () => {
+    component.parameter = booleanParameter;
+    fixture.detectChanges();
+    const valueInput = fixture.debugElement.query(By.directive(BooleanValueInputComponent));
+    expect(valueInput).toBeTruthy();
+  });
+
+  it('should show a StringValueInputComponent when the parameter type is string', () => {
+    component.parameter = stringParameter;
+    fixture.detectChanges();
+    const valueInput = fixture.debugElement.query(By.directive(StringValueInputComponent));
+    expect(valueInput).toBeTruthy();
+  });
+
+  it('should show a FileValueInputComponent when the parameter type is file', () => {
+    component.parameter = fileParameter;
+    fixture.detectChanges();
+    const valueInput = fixture.debugElement.query(By.directive(FileValueInputComponent));
+    expect(valueInput).toBeTruthy();
+  });
+
+  it('should show a DateValueInputComponent when the parameter type is date', () => {
+    component.parameter = dateParameter;
+    fixture.detectChanges();
+    const valueInput = fixture.debugElement.query(By.directive(DateValueInputComponent));
+    expect(valueInput).toBeTruthy();
+  });
+
+  it('should show a StringValueInputComponent when the parameter type is output', () => {
+    component.parameter = outputParameter;
+    fixture.detectChanges();
+    const valueInput = fixture.debugElement.query(By.directive(StringValueInputComponent));
+    expect(valueInput).toBeTruthy();
+  });
+});

src/app/process-page/form/process-parameters/parameter-value-input/parameter-value-input.component.ts

@@ -0,0 +1,37 @@
+import { Component, EventEmitter, Input, OnChanges, OnInit, Optional, Output } from '@angular/core';
+import { ScriptParameterType } from '../../../scripts/script-parameter-type.model';
+import { ScriptParameter } from '../../../scripts/script-parameter.model';
+import { ControlContainer, NgForm } from '@angular/forms';
+import { controlContainerFactory } from '../../process-form.component';
+
+/**
+ * Component that renders the correct parameter value input based the script parameter's type
+ */
+@Component({
+  selector: 'ds-parameter-value-input',
+  templateUrl: './parameter-value-input.component.html',
+  styleUrls: ['./parameter-value-input.component.scss'],
+  viewProviders: [ { provide: ControlContainer,
+    useFactory: controlContainerFactory,
+    deps: [[new Optional(), NgForm]] } ]
+})
+export class ParameterValueInputComponent {
+  @Input() index: number;
+
+  /**
+   * The current script parameter
+   */
+  @Input() parameter: ScriptParameter;
+
+
+  @Input() initialValue: any;
+  /**
+   * Emits the value of the input when its updated
+   */
+  @Output() updateValue: EventEmitter<any> = new EventEmitter();
+
+  /**
+   * The available script parameter types
+   */
+  parameterTypes = ScriptParameterType;
+}

src/app/process-page/form/process-parameters/parameter-value-input/string-value-input/string-value-input.component.html

@@ -0,0 +1,7 @@
+<input required #string="ngModel" type="text" name="string-value-{{index}}" class="form-control" id="string-value-{{index}}" [ngModel]="value" (ngModelChange)="setValue($event)"/>
+<div *ngIf="string.invalid && (string.dirty || string.touched)"
+     class="alert alert-danger validation-error">
+    <div *ngIf="string.errors.required">
+        {{'process.new.parameter.string.required' | translate}}
+    </div>
+</div>

src/app/process-page/form/process-parameters/parameter-value-input/string-value-input/string-value-input.component.spec.ts

@@ -0,0 +1,72 @@
+import { async, ComponentFixture, fakeAsync, TestBed, tick } from '@angular/core/testing';
+
+import { FormsModule, NgForm } from '@angular/forms';
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { By } from '@angular/platform-browser';
+import { StringValueInputComponent } from './string-value-input.component';
+import { TranslateLoaderMock } from '../../../../../shared/mocks/translate-loader.mock';
+
+describe('StringValueInputComponent', () => {
+  let component: StringValueInputComponent;
+  let fixture: ComponentFixture<StringValueInputComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        FormsModule,
+        TranslateModule.forRoot({
+          loader: {
+            provide: TranslateLoader,
+            useClass: TranslateLoaderMock
+          }
+        })],
+      declarations: [StringValueInputComponent],
+      providers: [
+      ]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(StringValueInputComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should not show a validation error if the input field was left untouched but left empty', () => {
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeFalsy();
+  });
+
+  it('should show a validation error if the input field was touched but left empty', fakeAsync(() => {
+    component.value = '';
+    fixture.detectChanges();
+    tick();
+
+    const input = fixture.debugElement.query(By.css('input'));
+    input.triggerEventHandler('blur', null);
+
+    fixture.detectChanges();
+
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeTruthy();
+  }));
+
+  it('should not show a validation error if the input field was touched but not left empty', fakeAsync(() => {
+    component.value = 'testValue';
+    fixture.detectChanges();
+    tick();
+
+    const input = fixture.debugElement.query(By.css('input'));
+    input.triggerEventHandler('blur', null);
+
+    fixture.detectChanges();
+
+    const validationError = fixture.debugElement.query(By.css('.validation-error'));
+    expect(validationError).toBeFalsy();
+  }));
+});

src/app/process-page/form/process-parameters/parameter-value-input/string-value-input/string-value-input.component.ts

@@ -0,0 +1,32 @@
+import { Component, Optional, Input } from '@angular/core';
+import { ValueInputComponent } from '../value-input.component';
+import { ControlContainer, NgForm } from '@angular/forms';
+import { controlContainerFactory } from '../../../process-form.component';
+
+/**
+ * Represents the user inputted value of a string parameter
+ */
+@Component({
+  selector: 'ds-string-value-input',
+  templateUrl: './string-value-input.component.html',
+  styleUrls: ['./string-value-input.component.scss'],
+  viewProviders: [ { provide: ControlContainer,
+    useFactory: controlContainerFactory,
+    deps: [[new Optional(), NgForm]] } ]
+})
+export class StringValueInputComponent extends ValueInputComponent<string> {
+  /**
+   * The current value of the string
+   */
+  value: string;
+  @Input() initialValue;
+
+  ngOnInit() {
+    this.value = this.initialValue;
+  }
+  
+  setValue(value) {
+    this.value = value;
+    this.updateValue.emit(value)
+  }
+}

src/app/process-page/form/process-parameters/parameter-value-input/value-input.component.ts

@@ -0,0 +1,12 @@
+import { EventEmitter, Input, Output } from '@angular/core';
+
+/**
+ * Abstract class that represents value input components
+ */
+export abstract class ValueInputComponent<T> {
+  @Input() index: number;
+  /**
+   * Used by the subclasses to emit the value when it's updated
+   */
+  @Output() updateValue: EventEmitter<T> = new EventEmitter<T>()
+}