feat: add user change password component (#660)

Fixes: #657
2020-05-16 13:01:27 +05:30
parent 0c2af151f3
commit eb56bdc0ad
8 changed files with 172 additions and 2 deletions
@@ -0,0 +1,60 @@
+/** Angular Imports */
+import { Component, OnInit, Inject } from '@angular/core';
+import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material';
+import { FormBuilder, Validators, ValidatorFn, AbstractControl, ValidationErrors } from '@angular/forms';
+import { Subscription } from 'rxjs';
+
+/**
+ * Change Password Dialog component.
+ */
+@Component({
+  selector: 'mifosx-change-password-dialog',
+  templateUrl: './change-password-dialog.component.html',
+  styleUrls: ['./change-password-dialog.component.scss']
+})
+export class ChangePasswordDialogComponent implements OnInit {
+
+  /** Change Password Form */
+  changePasswordForm: any;
+
+  /**
+   * @param {MatDialogRef} dialogRef Component reference to dialog.
+   * @param {any} data Provides any data.
+   */
+  constructor(public dialogRef: MatDialogRef<ChangePasswordDialogComponent>,
+              @Inject(MAT_DIALOG_DATA) public data: any,
+              private formBuilder: FormBuilder) { }
+
+  ngOnInit() {
+    this.createChangePasswordForm();
+  }
+
+  /** Change Password form */
+  createChangePasswordForm() {
+    this.changePasswordForm = this.formBuilder.group({
+      'password': ['', [Validators.required, Validators.pattern('^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*[$@$!%*?&])[A-Za-z\d$@$!%*?&].{8,}$'), Validators.maxLength(50), Validators.minLength(8)]],
+      'repeatPassword': ['', [Validators.required, this.confirmPassword('password')]]
+    });
+  }
+
+  /**
+   * Confirm Change Password of Users
+   * @param controlNameToCompare Form Control Name to be compared.
+   */
+  confirmPassword(controlNameToCompare: string): ValidatorFn {
+    return (c: AbstractControl): ValidationErrors|null => {
+        if (c.value == null || c.value.length === 0) {
+            return null;
+        }
+        const controlToCompare = c.root.get(controlNameToCompare);
+        if (controlToCompare) {
+            const subscription: Subscription = controlToCompare.valueChanges.subscribe(() => {
+                c.updateValueAndValidity();
+                subscription.unsubscribe();
+            });
+        }
+        return controlToCompare && controlToCompare.value !== c.value ? {'notequal': true} : null;
+    };
+  }
+
+}