feat: add permissions (#1198)

- add permission in centers, loans, recurring deposits, products and account transfer module
- add charges action in loans view

src/app/loans/loans-view/charges-tab/charges-tab.component.ts

@@ -1,7 +1,21 @@
 /** Angular Imports */
 import { Component, OnInit, ViewChild } from '@angular/core';
-import { MatTableDataSource, MatPaginator, MatSort } from '@angular/material';
-import { ActivatedRoute } from '@angular/router';
+import { ActivatedRoute, Router } from '@angular/router';
+import { MatDialog, MatTableDataSource, MatTable, MatPaginator, MatSort } from '@angular/material';
+import { DatePipe } from '@angular/common';
+
+/** Custom Services */
+import { LoansService } from 'app/loans/loans.service';
+
+/** Custom Dialogs */
+import { FormDialogComponent } from 'app/shared/form-dialog/form-dialog.component';
+import { DeleteDialogComponent } from 'app/shared/delete-dialog/delete-dialog.component';
+import { ConfirmationDialogComponent } from 'app/shared/confirmation-dialog/confirmation-dialog.component';
+
+/** Custom Models */
+import { FormfieldBase } from 'app/shared/form-dialog/formfield/model/formfield-base';
+import { InputBase } from 'app/shared/form-dialog/formfield/model/input-base';
+import { DatepickerBase } from 'app/shared/form-dialog/formfield/model/datepicker-base';
 
 @Component({
   selector: 'mifosx-charges-tab',
@@ -30,7 +44,11 @@ export class ChargesTabComponent implements OnInit {
    * Retrieves the loans data from `resolve`.
    * @param {ActivatedRoute} route Activated Route.
    */
-  constructor(private route: ActivatedRoute) {
+  constructor(private loansService: LoansService,
+              private route: ActivatedRoute,
+              private datePipe: DatePipe,
+              private router: Router,
+              public dialog: MatDialog) {
     this.route.data.subscribe(( data: { loanDetailsAssociationData: any }) => {
       this.loanDetails = data.loanDetailsAssociationData;
     });
@@ -54,4 +72,139 @@ export class ChargesTabComponent implements OnInit {
     this.dataSource.sort = this.sort;
   }
 
+  /**
+   * Pays the charge.
+   * @param {any} chargeId Charge Id
+   */
+  payCharge(chargeId: any) {
+    const formfields: FormfieldBase[] = [
+      new InputBase({
+        controlName: 'amount',
+        label: 'Amount',
+        value: '',
+        type: 'number',
+        required: true
+      }),
+      new DatepickerBase({
+        controlName: 'dueDate',
+        label: 'Payment Date',
+        value: '',
+        type: 'date',
+        required: true
+      })
+    ];
+    const data = {
+      title: `Pay Charge ${chargeId}`,
+      layout: { addButtonText: 'Confirm' },
+      formfields: formfields
+    };
+    const payChargeDialogRef = this.dialog.open(FormDialogComponent, { data });
+    payChargeDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.data) {
+        const locale = 'en';
+        const dateFormat = 'dd MMMM yyyy';
+        const dataObject = {
+          ...response.data.value,
+          dueDate: this.datePipe.transform(response.data.value.dueDate, dateFormat),
+          dateFormat,
+          locale
+        };
+        this.loansService.executeLoansAccountChargesCommand(this.loanDetails.id, 'paycharge', dataObject, chargeId)
+          .subscribe(() => {
+            this.reload();
+          });
+      }
+    });
+  }
+
+  /**
+   * Waive's the charge
+   * @param {any} chargeId Charge Id
+   */
+  waiveCharge(chargeId: any) {
+    const waiveChargeDialogRef = this.dialog.open(ConfirmationDialogComponent, { data: { heading: 'Waive Charge', dialogContext: `Are you sure you want to waive charge with id: ${chargeId}`, type: 'Basic' } });
+    waiveChargeDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.confirm) {
+        this.loansService.executeLoansAccountChargesCommand(this.loanDetails.id, 'waive', {}, chargeId)
+          .subscribe(() => {
+            this.reload();
+          });
+      }
+    });
+  }
+
+  /**
+   * Edits the charge
+   * @param {any} charge Charge
+   */
+  editCharge(charge: any) {
+    const formfields: FormfieldBase[] = [
+      new InputBase({
+        controlName: 'amount',
+        label: 'Amount',
+        value: charge.amount || charge.amountOrPercentage,
+        type: 'number',
+        required: true
+      })
+    ];
+    const data = {
+      title: `Edit Charge ${charge.id}`,
+      layout: { addButtonText: 'Confirm' },
+      formfields: formfields
+    };
+    const editChargeDialogRef = this.dialog.open(FormDialogComponent, { data });
+    editChargeDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.data) {
+        const locale = 'en';
+        const dateFormat = 'dd MMMM yyyy';
+        const dataObject = {
+          ...response.data.value,
+          dateFormat,
+          locale
+        };
+        this.loansService.editLoansAccountCharge(this.loanDetails.id, dataObject, charge.id)
+          .subscribe(() => {
+            this.reload();
+          });
+      }
+    });
+  }
+
+  /**
+   * Deletes the charge
+   * @param {any} chargeId Charge Id
+   */
+  deleteCharge(chargeId: any) {
+    const deleteChargeDialogRef = this.dialog.open(DeleteDialogComponent, {
+      data: { deleteContext: `charge id:${chargeId}` }
+    });
+    deleteChargeDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.delete) {
+        this.loansService.deleteLoansAccountCharge(this.loanDetails.id, chargeId)
+          .subscribe(() => {
+            this.reload();
+          });
+      }
+    });
+  }
+
+  /**
+   * Stops the propagation to view charge page.
+   * @param $event Mouse Event
+   */
+  routeEdit($event: MouseEvent) {
+    $event.stopPropagation();
+  }
+
+  /**
+   * Refetches data fot the component
+   * TODO: Replace by a custom reload component instead of hard-coded back-routing.
+   */
+  private reload() {
+    const clientId = this.loanDetails.clientId;
+    const url: string = this.router.url;
+    this.router.navigateByUrl(`/clients/${clientId}/loans`, { skipLocationChange: true })
+      .then(() => this.router.navigate([url]));
+  }
+
 }