feat: create, view, edit, delete data-table (#365)

- Add view-data-table - Add edit-data-table - Add create-data-table Fixes #171 Co-authored-by: Chirag Gupta <gchirag@apache.org>
2020-03-23 02:06:57 +05:30
parent 17197056bb
commit b1a3646bc2
23 changed files with 1302 additions and 8 deletions
@@ -0,0 +1,188 @@
+/** Angular Imports */
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+import { MatTableDataSource, MatPaginator, MatSort, MatDialog } from '@angular/material';
+
+/** Custom Services */
+import { SystemService } from '../../system.service';
+
+/** Data Imports */
+import { appTableData } from '../app-table-data';
+
+/** Custom Components */
+import { ColumnDialogComponent } from '../column-dialog/column-dialog.component';
+import { DeleteDialogComponent } from 'app/shared/delete-dialog/delete-dialog.component';
+
+/**
+ * Create Data Table Component.
+ */
+@Component({
+  selector: 'mifosx-create-data-table',
+  templateUrl: './create-data-table.component.html',
+  styleUrls: ['./create-data-table.component.scss']
+})
+export class CreateDataTableComponent implements OnInit {
+
+  /** Data Table Form */
+  dataTableForm: FormGroup;
+  /** Application Table Data */
+  appTableData = appTableData;
+  /** Column Data */
+  columnData: any[] = [];
+  /** Data passed to dialog. */
+  dataForDialog: {
+    columnName: string,
+    columnDisplayType: string,
+    isColumnPrimaryKey: boolean,
+    columnLength: string,
+    columnCode: string,
+    columnCodes: any,
+    type: string
+  } = {
+      columnName: undefined,
+      columnDisplayType: undefined,
+      isColumnPrimaryKey: undefined,
+      columnLength: undefined,
+      columnCode: undefined,
+      columnCodes: undefined,
+      type: undefined
+    };
+  /** Columns to be displayed in columns table. */
+  displayedColumns: string[] = ['name', 'type', 'mandatory', 'length', 'code', 'actions'];
+  /** Data source for columns table. */
+  dataSource: MatTableDataSource<any>;
+  /** Paginator for columns table. */
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  /** Sorter for columns table. */
+  @ViewChild(MatSort) sort: MatSort;
+
+  /**
+   * Retrieves the column codes data from `resolve`.
+   * @param {FormBuilder} formBuilder Form Builder.
+   * @param {SystemService} systemService System Service.
+   * @param {ActivatedRoute} route Activated Route.
+   * @param {Router} router Router for navigation.
+   * @param {MatDialog} dialog Dialog Reference.
+   */
+  constructor(private formBuilder: FormBuilder,
+              private systemService: SystemService,
+              private route: ActivatedRoute,
+              private router: Router,
+              private dialog: MatDialog) {
+    this.route.data.subscribe((data: { columnCodes: any }) => {
+      this.dataForDialog.columnCodes = data.columnCodes;
+    });
+  }
+
+  /**
+   * Creates data table form and sets columns table.
+   */
+  ngOnInit() {
+    this.createDataTableForm();
+    this.setColumns();
+  }
+
+  /**
+   * Initializes the data source, paginator and sorter for columns table.
+   */
+  setColumns() {
+    this.dataSource = new MatTableDataSource(this.columnData);
+    this.dataSource.paginator = this.paginator;
+    this.dataSource.sort = this.sort;
+  }
+
+  /**
+   * Creates the data table form.
+   */
+  createDataTableForm() {
+    this.dataTableForm = this.formBuilder.group({
+      'datatableName': ['', Validators.required],
+      'apptableName': ['', Validators.required],
+      'multiRow': ['']
+    });
+  }
+
+  /**
+   * Adds a new column.
+   */
+  addColumn() {
+    this.dataForDialog.columnName = undefined;
+    this.dataForDialog.columnDisplayType = undefined;
+    this.dataForDialog.isColumnPrimaryKey = false;
+    this.dataForDialog.columnLength = undefined;
+    this.dataForDialog.columnCode = undefined;
+    this.dataForDialog.type = 'new';
+    const addColumnDialogRef = this.dialog.open(ColumnDialogComponent, {
+      data: this.dataForDialog
+    });
+    addColumnDialogRef.afterClosed().subscribe((response: any) => {
+      if (response !== '') {
+        this.columnData.push({
+          name: response.name,
+          type: response.type,
+          mandatory: response.mandatory,
+          length: response.length,
+          code: response.code
+        });
+        this.dataSource.connect().next(this.columnData);
+      }
+    });
+  }
+
+  /**
+   * Edits column.
+   * @param {any} column Column.
+   */
+  editColumn(column: any) {
+    this.dataForDialog.columnName = column.name;
+    this.dataForDialog.columnDisplayType = column.type;
+    this.dataForDialog.isColumnPrimaryKey = column.mandatory;
+    this.dataForDialog.columnLength = column.length;
+    this.dataForDialog.columnCode = column.code;
+    this.dataForDialog.type = 'new';
+    const editColumnDialogRef = this.dialog.open(ColumnDialogComponent, {
+      data: this.dataForDialog
+    });
+    editColumnDialogRef.afterClosed().subscribe((response: any) => {
+      if (response !== '') {
+        this.columnData[this.columnData.findIndex(newColumn => newColumn.name === column.name)] = {
+          name: response.name,
+          type: response.type,
+          mandatory: response.mandatory,
+          length: response.length,
+          code: response.code
+        };
+        this.dataSource.connect().next(this.columnData);
+      }
+    });
+  }
+
+  /**
+   * Deletes the column.
+   * @param {any} column Column.
+   */
+  deleteColumn(column: any) {
+    const deleteColumnDialogRef = this.dialog.open(DeleteDialogComponent, {
+      data: { deleteContext: `column ${column.name}` }
+    });
+    deleteColumnDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.delete) {
+        this.columnData.splice(this.columnData.indexOf(column), 1);
+        this.dataSource.connect().next(this.columnData);
+      }
+    });
+  }
+
+  /**
+   * Submits the data table form and creates data table,
+   * if successful redirects to view created data table.
+   */
+  submit() {
+    this.dataTableForm.value.columns = this.columnData;
+    this.systemService.createDataTable(this.dataTableForm.value)
+      .subscribe((response: any) => {
+        this.router.navigate(['../', response.resourceIdentifier], { relativeTo: this.route });
+      });
+  }
+}