Open-ILS/src/eg2/src/app/staff/admin/server/org-unit.component.ts

   1 import {Component, Input, ViewChild, OnInit} from '@angular/core';
   2 import {Tree, TreeNode} from '@eg/share/tree/tree';
   3 import {IdlService, IdlObject} from '@eg/core/idl.service';
   4 import {NgbTabset, NgbTabChangeEvent} from '@ng-bootstrap/ng-bootstrap';
   5 import {OrgService} from '@eg/core/org.service';
   6 import {AuthService} from '@eg/core/auth.service';
   7 import {PcrudService} from '@eg/core/pcrud.service';
   8 import {ToastService} from '@eg/share/toast/toast.service';
   9 import {StringComponent} from '@eg/share/string/string.component';
  10 import {StringService} from '@eg/share/string/string.service';
  11 import {ConfirmDialogComponent} from '@eg/share/dialog/confirm.component';
  12 import {FmRecordEditorComponent} from '@eg/share/fm-editor/fm-editor.component';
  13 import {ComboboxEntry} from '@eg/share/combobox/combobox.component';
  14
  15 @Component({
  16     templateUrl: './org-unit.component.html'
  17 })
  18 export class OrgUnitComponent implements OnInit {
  19
  20     tree: Tree;
  21     selected: TreeNode;
  22     winHeight = 500;
  23
  24     @ViewChild('editString', { static: true }) editString: StringComponent;
  25     @ViewChild('errorString', { static: true }) errorString: StringComponent;
  26     @ViewChild('delConfirm', { static: true }) delConfirm: ConfirmDialogComponent;
  27
  28     constructor(
  29         private idl: IdlService,
  30         private org: OrgService,
  31         private auth: AuthService,
  32         private pcrud: PcrudService,
  33         private strings: StringService,
  34         private toast: ToastService
  35     ) {}
  36
  37
  38     ngOnInit() {
  39         this.loadAouTree(this.org.root().id());
  40     }
  41
  42     tabChanged(evt: NgbTabChangeEvent) {
  43         const tab = evt.nextId;
  44         // stubbing out in case we need it.
  45     }
  46
  47     orgSaved(orgId: number | IdlObject) {
  48         let id;
  49
  50         if (orgId) { // new org created, focus it.
  51             id = typeof orgId === 'object' ? orgId.id() : orgId;
  52         } else if (this.currentOrg()) {
  53             id = this.currentOrg().id();
  54         }
  55
  56         this.loadAouTree(id).then(_ => this.postUpdate(this.editString));
  57     }
  58
  59     orgDeleted() {
  60         this.loadAouTree();
  61     }
  62
  63     loadAouTree(selectNodeId?: number): Promise<any> {
  64
  65         const flesh = ['children', 'ou_type', 'hours_of_operation'];
  66
  67         return this.pcrud.search('aou', {parent_ou : null},
  68             {flesh : -1, flesh_fields : {aou : flesh}}, {authoritative: true}
  69
  70         ).toPromise().then(tree => {
  71             this.ingestAouTree(tree);
  72             if (!selectNodeId) { selectNodeId = this.org.root().id(); }
  73
  74             const node = this.tree.findNode(selectNodeId);
  75             this.selected = node;
  76             this.tree.selectNode(node);
  77
  78             // Subtract out the menu bar plus a bit more.
  79             this.winHeight = window.innerHeight * 0.8;
  80         });
  81     }
  82
  83     // Translate the org unt type tree into a structure EgTree can use.
  84     ingestAouTree(aouTree) {
  85
  86         const handleNode = (orgNode: IdlObject, expand?: boolean): TreeNode => {
  87             if (!orgNode) { return; }
  88
  89             if (!orgNode.hours_of_operation()) {
  90                 this.generateHours(orgNode);
  91             }
  92
  93             const treeNode = new TreeNode({
  94                 id: orgNode.id(),
  95                 label: orgNode.name(),
  96                 callerData: {orgUnit: orgNode},
  97                 expanded: expand
  98             });
  99
 100             // Apply the compiled label asynchronously
 101             this.strings.interpolate(
 102                 'admin.server.org_unit.treenode', {org: orgNode}
 103             ).then(label => treeNode.label = label);
 104
 105             // Tree node labels are "name -- shortname".  Sorting
 106             // by name suffices and bypasses the need the wait
 107             // for all of the labels to interpolate.
 108             orgNode.children()
 109             .sort((a, b) => a.name() < b.name() ? -1 : 1)
 110             .forEach(childNode =>
 111                 treeNode.children.push(handleNode(childNode))
 112             );
 113
 114             return treeNode;
 115         };
 116
 117         const rootNode = handleNode(aouTree, true);
 118         this.tree = new Tree(rootNode);
 119     }
 120
 121     nodeClicked($event: any) {
 122         this.selected = $event;
 123     }
 124
 125     generateHours(org: IdlObject) {
 126         const hours = this.idl.create('aouhoo');
 127         hours.id(org.id());
 128         hours.isnew(true);
 129
 130         [0, 1, 2, 3, 4, 5, 6].forEach(dow => {
 131             this.hours(dow, 'open', '09:00:00', hours);
 132             this.hours(dow, 'close', '17:00:00', hours);
 133         });
 134
 135         org.hours_of_operation(hours);
 136     }
 137
 138     // if a 'value' is passed, it will be applied to the optional
 139     // hours-of-operation object, otherwise the hours on the currently
 140     // selected org unit.
 141     hours(dow: number, which: 'open' | 'close', value?: string, hoo?: IdlObject): string {
 142         if (!hoo && !this.selected) { return null; }
 143
 144         const hours = hoo || this.selected.callerData.orgUnit.hours_of_operation();
 145
 146         if (value) {
 147             hours[`dow_${dow}_${which}`](value);
 148             hours.ischanged(true);
 149         }
 150
 151         return hours[`dow_${dow}_${which}`]();
 152     }
 153
 154     isClosed(dow: number): boolean {
 155         return (
 156             this.hours(dow, 'open') === '00:00:00' &&
 157             this.hours(dow, 'close') === '00:00:00'
 158         );
 159     }
 160
 161     closedOn(dow: number) {
 162         this.hours(dow, 'open', '00:00:00');
 163         this.hours(dow, 'close', '00:00:00');
 164     }
 165
 166     saveHours() {
 167         const org = this.currentOrg();
 168         const hours = org.hours_of_operation();
 169         this.pcrud.autoApply(hours).subscribe(
 170             result => {
 171                 console.debug('Hours saved ', result);
 172                 this.editString.current()
 173                     .then(msg => this.toast.success(msg));
 174             },
 175             error => {
 176                 this.errorString.current()
 177                     .then(msg => this.toast.danger(msg));
 178             },
 179             () => this.loadAouTree(this.selected.id)
 180         );
 181     }
 182
 183     deleteHours() {
 184         const hours = this.currentOrg().hours_of_operation();
 185         const promise = hours.isnew() ? Promise.resolve() :
 186             this.pcrud.remove(hours).toPromise();
 187
 188         promise.then(_ => this.generateHours(this.currentOrg()));
 189     }
 190
 191     currentOrg(): IdlObject {
 192         return this.selected ? this.selected.callerData.orgUnit : null;
 193     }
 194
 195     orgHasChildren(): boolean {
 196         const org = this.currentOrg();
 197         return (org && org.children().length > 0);
 198     }
 199
 200     postUpdate(message: StringComponent) {
 201         // Modifying org unit types means refetching the org unit
 202         // data normally fetched on page load, since it includes
 203         // org unit type data.
 204         this.org.fetchOrgs().then(() =>
 205             message.current().then(str => this.toast.success(str)));
 206     }
 207
 208     remove() {
 209         this.delConfirm.open().subscribe(confirmed => {
 210             if (!confirmed) { return; }
 211
 212             const org = this.selected.callerData.orgUnit;
 213
 214             this.pcrud.remove(org).subscribe(
 215                 ok2 => {},
 216                 err => {
 217                     this.errorString.current()
 218                       .then(str => this.toast.danger(str));
 219                 },
 220                 ()  => {
 221                     // Avoid updating until we know the entire
 222                     // pcrud action/transaction completed.
 223                     // After removal, select the parent org if available
 224                     // otherwise the root org.
 225                     const orgId = org.parent_ou() ?
 226                         org.parent_ou() : this.org.root().id();
 227                     this.loadAouTree(orgId).then(_ =>
 228                         this.postUpdate(this.editString));
 229                 }
 230             );
 231         });
 232     }
 233
 234     orgTypeOptions(): ComboboxEntry[] {
 235         let ouType = this.currentOrg().ou_type();
 236
 237         if (typeof ouType === 'number') {
 238             // May not be fleshed for new org units
 239             ouType = this.org.typeMap()[ouType];
 240         }
 241         const curDepth = ouType.depth();
 242
 243         return this.org.typeList()
 244             .filter(type_ => type_.depth() === curDepth)
 245             .map(type_ => ({id: type_.id(), label: type_.name()}));
 246     }
 247
 248     orgChildTypes(): IdlObject[] {
 249         let ouType = this.currentOrg().ou_type();
 250
 251         if (typeof ouType === 'number') {
 252             // May not be fleshed for new org units
 253             ouType = this.org.typeMap()[ouType];
 254         }
 255
 256         const depth = ouType.depth();
 257         return this.org.typeList()
 258             .filter(type_ => type_.depth() === depth + 1);
 259     }
 260
 261     addChild() {
 262         const parentTreeNode = this.selected;
 263         const parentOrg = this.currentOrg();
 264         const newType = this.orgChildTypes()[0];
 265
 266         const org = this.idl.create('aou');
 267         org.isnew(true);
 268         org.parent_ou(parentOrg.id());
 269         org.ou_type(newType.id());
 270         org.children([]);
 271
 272         // Create a dummy, detached org node to keep the UI happy.
 273         this.selected = new TreeNode({
 274             id: org.id(),
 275             label: org.name(),
 276             callerData: {orgUnit: org}
 277         });
 278     }
 279
 280     addressChanged(thing: any) {
 281         // Reload to pick up org unit address changes.
 282         this.orgSaved(this.currentOrg().id());
 283     }
 284 }
 285