Move out DatePipe to use in one place Dates

src/app/groups/groups-view/datatable-tabs/multi-row/multi-row.component.ts

@@ -3,7 +3,6 @@ import { Component, OnChanges, OnInit, Input, ViewChild } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { MatTable } from '@angular/material/table';
 import { MatDialog } from '@angular/material/dialog';
-import { DatePipe } from '@angular/common';
 
 /** Custom Dialogs */
 import { FormDialogComponent } from 'app/shared/form-dialog/form-dialog.component';
@@ -19,6 +18,7 @@ import { DatepickerBase } from 'app/shared/form-dialog/formfield/model/datepicke
 /** Custom Services */
 import { GroupsService } from '../../../groups.service';
 import { SettingsService } from 'app/settings/settings.service';
+import { Dates } from 'app/core/utils/dates';
 
 /**
  * Group Multi Row Data Tables
@@ -50,13 +50,13 @@ export class MultiRowComponent implements OnInit, OnChanges {
   /**
    * Fetches group Id from parent route params.
    * @param {ActivatedRoute} route Activated Route.
-   * @param {DatePipe} datePipe Date Utils.
+   * @param {Dates} dateUtils Date Utils.
    * @param {GroupsService} groupsService Groups Service.
    * @param {MatDialog} dialog Mat Dialog.
    * @param {SettingsService} settingsService SettingsService
    */
   constructor(private route: ActivatedRoute,
-              private datePipe: DatePipe,
+              private dateUtils: Dates,
               private groupsService: GroupsService,
               private dialog: MatDialog,
               private settingsService: SettingsService) {
@@ -151,7 +151,7 @@ export class MultiRowComponent implements OnInit, OnChanges {
     addDialogRef.afterClosed().subscribe((response: any) => {
       if (response.data) {
         dateTransformColumns.forEach((column) => {
-          response.data.value[column] = this.datePipe.transform(response.data.value[column], dataTableEntryObject.dateFormat);
+          response.data.value[column] = this.dateUtils.formatDate(response.data.value[column], dataTableEntryObject.dateFormat);
         });
         dataTableEntryObject = { ...response.data.value, ...dataTableEntryObject };
         this.groupsService.addGroupDatatableEntry(this.groupId, this.datatableName, dataTableEntryObject).subscribe(() => {

src/app/groups/groups-view/datatable-tabs/single-row/single-row.component.ts

@@ -2,7 +2,6 @@
 import { Component, Input, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { MatDialog } from '@angular/material/dialog';
-import { DatePipe } from '@angular/common';
 
 /** Custom Components */
 import { FormDialogComponent } from 'app/shared/form-dialog/form-dialog.component';
@@ -18,6 +17,7 @@ import { CheckboxBase } from 'app/shared/form-dialog/formfield/model/checkbox-ba
 /** Custom Services */
 import { GroupsService } from '../../../groups.service';
 import { SettingsService } from 'app/settings/settings.service';
+import { Dates } from 'app/core/utils/dates';
 
 /**
  * Groups Single Row Data Tables
@@ -40,13 +40,13 @@ export class SingleRowComponent implements OnInit {
   /**
    * Fetches group Id from parent route params.
    * @param {ActivatedRoute} route Activated Route.
-   * @param {DatePipe} datePipe Date Utils.
+   * @param {Dates} dateUtils Date Utils.
    * @param {GroupsService} groupsService Groups Service.
    * @param {MatDialog} dialog Mat Dialog.
    * @param {SettingsService} settingsService SettingsService
    */
   constructor(private route: ActivatedRoute,
-              private datePipe: DatePipe,
+              private dateUtils: Dates,
               private dialog: MatDialog,
               private groupsService: GroupsService,
               private settingsService: SettingsService) {
@@ -81,7 +81,7 @@ export class SingleRowComponent implements OnInit {
     addDialogRef.afterClosed().subscribe((response: any) => {
       if (response.data) {
         dateTransformColumns.forEach((column) => {
-          response.data.value[column] = this.datePipe.transform(response.data.value[column], dataTableEntryObject.dateFormat);
+          response.data.value[column] = this.dateUtils.formatDate(response.data.value[column], dataTableEntryObject.dateFormat);
         });
         dataTableEntryObject = { ...response.data.value, ...dataTableEntryObject };
         this.groupsService.addGroupDatatableEntry(this.groupId, this.datatableName, dataTableEntryObject).subscribe(() => {
@@ -116,7 +116,7 @@ export class SingleRowComponent implements OnInit {
     editDialogRef.afterClosed().subscribe((response: any) => {
       if (response.data) {
         dateTransformColumns.forEach((column) => {
-          response.data.value[column] = this.datePipe.transform(response.data.value[column], dataTableEntryObject.dateFormat);
+          response.data.value[column] = this.dateUtils.formatDate(response.data.value[column], dataTableEntryObject.dateFormat);
         });
         dataTableEntryObject = { ...response.data.value, ...dataTableEntryObject };
         this.groupsService.editGroupDatatableEntry(this.groupId, this.datatableName, dataTableEntryObject).subscribe(() => {

src/app/groups/groups-view/group-actions/group-attendance/group-attendance.component.ts

@@ -1,7 +1,6 @@
 /** Angular Imports */
 import { Component, OnInit } from '@angular/core';
 import { MatDialog } from '@angular/material/dialog';
-import { DatePipe } from '@angular/common';
 import { ActivatedRoute, Router } from '@angular/router';
 import { FormControl } from '@angular/forms';
 
@@ -15,6 +14,7 @@ import { FormDialogComponent } from 'app/shared/form-dialog/form-dialog.componen
 /** Custom Models */
 import { FormfieldBase } from 'app/shared/form-dialog/formfield/model/formfield-base';
 import { SelectBase } from 'app/shared/form-dialog/formfield/model/select-base';
+import { Dates } from 'app/core/utils/dates';
 
 /**
  * Group Attendance component.
@@ -44,14 +44,14 @@ export class GroupAttendanceComponent implements OnInit {
   /**
    * Retrieves the group members data from `resolve`.
    * @param {ActivatedRoute} route Route
-   * @param {DatePipe} datePipe Date Utils
+   * @param {Dates} dateUtils Date Utils
    * @param {Router} router Router
    * @param {GroupsService} groupsService Groups Service
    * @param {MatDialog} dialog Mat Dialog
    * @param {SettingsService} settingsService SettingsService
    */
   constructor(private route: ActivatedRoute,
-              private datePipe: DatePipe,
+              private dateUtils: Dates,
               private router: Router,
               private groupsService: GroupsService,
               public dialog: MatDialog,
@@ -119,9 +119,8 @@ export class GroupAttendanceComponent implements OnInit {
     const locale = this.settingsService.language.code;
     const dateFormat = this.settingsService.dateFormat;
     const prevMeetingDate: Date = new Date(this.meetingDate.value);
-    this.meetingDate.patchValue(this.datePipe.transform(prevMeetingDate, dateFormat));
     const data = {
-      meetingDate: this.meetingDate.value,
+      meetingDate: this.dateUtils.formatDate(prevMeetingDate, dateFormat),
       calendarId: this.groupData.collectionMeetingCalendar.id,
       clientsAttendance: this.dataSource,
       dateFormat,

src/app/groups/groups.module.ts

@@ -1,6 +1,5 @@
 /** Angular Imports */
 import { NgModule } from '@angular/core';
-import { DatePipe } from '@angular/common';
 
 /** Custom Modules */
 import { GroupsRoutingModule } from './groups-routing.module';
@@ -70,6 +69,6 @@ import { GroupTransferClientsComponent } from './groups-view/group-actions/group
     EditGroupMeetingScheduleComponent,
     GroupTransferClientsComponent
   ],
-  providers: [DatePipe]
+  providers: [ ]
 })
 export class GroupsModule { }