Merged dynamic form module

src/app/shared/form/form.actions.ts

@@ -0,0 +1,126 @@
+import { Action } from '@ngrx/store';
+
+import { type } from '../ngrx/type';
+
+/**
+ * For each action type in an action group, make a simple
+ * enum object for all of this group's action types.
+ *
+ * The 'type' utility function coerces strings into string
+ * literal types and runs a simple check to guarantee all
+ * action types in the application are unique.
+ */
+export const FormActionTypes = {
+  FORM_INIT: type('dspace/form/FORM_INIT'),
+  FORM_CHANGE: type('dspace/form/FORM_CHANGE'),
+  FORM_REMOVE: type('dspace/form/FORM_REMOVE'),
+  FORM_STATUS_CHANGE: type('dspace/form/FORM_STATUS_CHANGE'),
+  FORM_ADD_ERROR: type('dspace/form/ADD_ERROR'),
+  FORM_REMOVE_ERROR: type('dspace/form/REMOVE_ERROR'),
+  CLEAR_ERRORS: type('dspace/form/CLEAR_ERRORS'),
+};
+
+/* tslint:disable:max-classes-per-file */
+export class FormInitAction implements Action {
+  type = FormActionTypes.FORM_INIT;
+  payload: {
+    formId: string;
+    formData: any;
+    valid: boolean;
+  };
+
+  /**
+   * Create a new FormInitAction
+   *
+   * @param formId
+   *    the Form's ID
+   * @param formData
+   *    the FormGroup Object
+   * @param valid
+   *    the Form validation status
+   */
+  constructor(formId: string, formData: any, valid: boolean) {
+    this.payload = {formId, formData, valid};
+  }
+}
+
+export class FormChangeAction implements Action {
+  type = FormActionTypes.FORM_CHANGE;
+  payload: {
+    formId: string;
+    formData: any;
+  };
+
+  /**
+   * Create a new FormInitAction
+   *
+   * @param formId
+   *    the Form's ID
+   * @param formData
+   *    the FormGroup Object
+   */
+  constructor(formId: string, formData: any) {
+    this.payload = {formId, formData};
+  }
+}
+
+export class FormRemoveAction implements Action {
+  type = FormActionTypes.FORM_REMOVE;
+  payload: {
+    formId: string;
+  };
+
+  /**
+   * Create a new FormRemoveAction
+   *
+   * @param formId
+   *    the Form's ID
+   */
+  constructor(formId: string) {
+    this.payload = {formId};
+  }
+}
+
+export class FormStatusChangeAction implements Action {
+  type = FormActionTypes.FORM_STATUS_CHANGE;
+  payload: {
+    formId: string;
+    valid: boolean;
+  };
+
+  /**
+   * Create a new FormInitAction
+   *
+   * @param formId
+   *    the Form's ID
+   * @param valid
+   *    the Form validation status
+   */
+  constructor(formId: string, valid: boolean) {
+    this.payload = {formId, valid};
+  }
+}
+
+export class FormAddError implements Action {
+  type = FormActionTypes.FORM_ADD_ERROR;
+  payload: {
+    formId: string,
+    fieldId: string,
+    errorMessage: string,
+  };
+
+  constructor(formId: string, fieldId: string, errorMessage: string) {
+    this.payload = {formId, fieldId, errorMessage};
+  }
+}
+
+/* tslint:enable:max-classes-per-file */
+
+/**
+ * Export a type alias of all actions in this action group
+ * so that reducers can easily compose action types
+ */
+export type FormAction = FormInitAction
+  | FormChangeAction
+  | FormStatusChangeAction
+  | FormAddError