Open-ILS/web/js/ui/default/staff/cat/services/holdings.js

   1 angular.module('egHoldingsMod', ['egCoreMod','egGridMod'])
   2
   3 .factory('holdingsSvc',
   4        ['egCore','$q',
   5 function(egCore , $q) {
   6
   7     var service = function() {
   8         this.ongoing = false;
   9         this.copies = []; // record search results
  10         this.index = 0; // search grid index
  11         this.org = null;
  12         this.rid = null;
  13     };
  14
  15     service.prototype.flesh = {
  16         flesh : 3,
  17         flesh_fields : {
  18             acp : ['status','location','circ_lib','parts','age_protect','copy_alerts', 'latest_inventory'],
  19             acn : ['prefix','suffix','copies'],
  20             alci : ['inventory_workstation']
  21         }
  22     }
  23
  24     service.prototype.fetchAgain = function() {
  25         return this.fetch({
  26             rid: this.rid,
  27             org: this.org,
  28             copy: this.copy,
  29             vol: this.vol,
  30             empty: this.empty,
  31             empty_org: this.empty_org
  32         })
  33     };
  34
  35     // resolved with the last received copy
  36     service.prototype.fetch = function(opts) {
  37         var svc = this;
  38
  39         if (svc.ongoing && svc.p) {
  40             svc.p.cancel = true;
  41             console.log('Canceling fetch for org '+ svc.org.id());
  42             if (svc.p.reject) svc.p.reject();
  43         }
  44
  45         var rid = opts.rid;
  46         var empty_org = opts.empty_org;
  47         var org = opts.org;
  48         var copy = opts.copy;
  49         var vol = opts.vol;
  50         var empty = opts.empty;
  51
  52         if (!rid) return $q.when();
  53         if (!org) return $q.when();
  54
  55         svc.ongoing = true;
  56
  57         svc.rid = rid;
  58         svc.empty_org = opts.empty_org;
  59         svc.org = org;
  60         svc.copy = opts.copy;
  61         svc.vol = opts.vol;
  62         svc.empty = opts.empty;
  63
  64         svc.copies = [];
  65         svc.index = 0;
  66
  67         var org_list = egCore.org.descendants(org.id(), true);
  68         console.log('Holdings fetch with: rid='+rid+' org='+org_list+' copy='+copy+' vol='+vol+' empty='+empty);
  69
  70         svc.org_use_map = {};
  71         org_list.map(function(o){svc.org_use_map[''+o]=0;})
  72
  73         var p = egCore.pcrud.search(
  74             'acn',
  75             {record : rid, owning_lib : org_list, deleted : 'f', label : {'!=' : '##URI##'}},
  76             svc.flesh
  77         ).then(
  78             function() { // finished
  79                 if (p.cancel) return;
  80
  81                 // create virtual field for displaying active parts
  82                 angular.forEach(svc.copies, function (cp) {
  83                     cp.monograph_parts = '';
  84                     if (cp.parts && cp.parts.length > 0) {
  85                         cp.monograph_parts = cp.parts.map(function(obj) { return obj.label; }).join(', ');
  86                         cp.monograph_parts_sortkeys = cp.parts.map(function(obj) { return obj.label_sortkey; }).join();
  87                     }
  88                 });
  89
  90                 svc.copies = svc.copies.sort(
  91                     function (a, b) {
  92                         function compare_array (x, y, i) {
  93                             if (x[i] && y[i]) { // both have values
  94                                 if (x[i] == y[i]) { // need to look deeper
  95                                     return compare_array(x, y, ++i);
  96                                 }
  97
  98                                 if (x[i] < y[i]) { // x is first
  99                                     return -1;
 100                                 } else if (x[i] > y[i]) { // y is first
 101                                     return 1;
 102                                 }
 103
 104                             } else { // no orgs to compare ...
 105                                 if (x[i]) return -1;
 106                                 if (y[i]) return 1;
 107                             }
 108                             return 0;
 109                         }
 110
 111                         var owner_order = compare_array(a.owner_list, b.owner_list, 0);
 112                         if (!owner_order) {
 113                             // now compare on CN label
 114                             if (a.call_number.label < b.call_number.label) return -1;
 115                             if (a.call_number.label > b.call_number.label) return 1;
 116
 117                             // also parts sortkeys combined string
 118                             if (a.monograph_parts_sortkeys < b.monograph_parts_sortkeys) return -1;
 119                             if (a.monograph_parts_sortkeys > b.monograph_parts_sortkeys) return 1;
 120
 121                             // try copy number
 122                             if (a.copy_number < b.copy_number) return -1;
 123                             if (a.copy_number > b.copy_number) return 1;
 124
 125                             // finally, barcode
 126                             if (a.barcode < b.barcode) return -1;
 127                             if (a.barcode > b.barcode) return 1;
 128                         }
 129                         return owner_order;
 130                     }
 131                 );
 132
 133                 // create virtual field for copy alert count
 134                 angular.forEach(svc.copies, function (cp) {
 135                     if (cp.copy_alerts) cp.copy_alert_count = cp.copy_alerts.length;
 136                     else cp.copy_alert_count = 0;
 137                 });
 138
 139                 // create a label using just the unique part of the owner list
 140                 var index = 0;
 141                 var prev_owner_list;
 142                 angular.forEach(svc.copies, function (cp) {
 143                     if (!prev_owner_list) {
 144                         cp.owner_label = cp.owner_list.join(' ... ');
 145                     } else {
 146                         var current_owner_list = cp.owner_list.slice();
 147                         while (current_owner_list[1] && prev_owner_list[1] && current_owner_list[0] == prev_owner_list[0]) {
 148                             current_owner_list.shift();
 149                             prev_owner_list.shift();
 150                         }
 151                         cp.owner_label = current_owner_list.join(' ... ');
 152                     }
 153
 154                     cp.index = index++;
 155                     prev_owner_list = cp.owner_list.slice();
 156                 });
 157
 158                 var new_list = svc.copies;
 159                 if (!copy || !vol) { // collapse copy rows, supply a count instead
 160
 161                     index = 0;
 162                     var cp_list = [];
 163                     var prev_key;
 164                     var current_blob = { copy_count : 0 };
 165                     angular.forEach(new_list, function (cp) {
 166                         if (!prev_key) {
 167                             prev_key = cp.owner_list.join('') + cp.call_number.label;
 168                             if (cp.barcode) current_blob.copy_count = 1;
 169                             current_blob.index = index++;
 170                             current_blob.id_list = cp.id_list;
 171                             if (cp.raw) current_blob.raw = cp.raw;
 172                             current_blob.call_number = cp.call_number;
 173                             current_blob.owner_list = cp.owner_list;
 174                             current_blob.owner_label = cp.owner_label;
 175                             current_blob.owner_id = cp.owner_id;
 176                         } else {
 177                             var current_key = cp.owner_list.join('') + cp.call_number.label;
 178                             if (prev_key == current_key) { // collapse into current_blob
 179                                 current_blob.copy_count++;
 180                                 current_blob.id_list = current_blob.id_list.concat(cp.id_list);
 181                                 current_blob.raw = current_blob.raw.concat(cp.raw);
 182                             } else {
 183                                 current_blob.barcode = current_blob.copy_count;
 184                                 cp_list.push(current_blob);
 185                                 prev_key = current_key;
 186                                 current_blob = { copy_count : 0 };
 187                                 if (cp.barcode) current_blob.copy_count = 1;
 188                                 current_blob.index = index++;
 189                                 current_blob.id_list = cp.id_list;
 190                                 if (cp.raw) current_blob.raw = cp.raw;
 191                                 current_blob.owner_label = cp.owner_label;
 192                                 current_blob.owner_id = cp.owner_id;
 193                                 current_blob.call_number = cp.call_number;
 194                                 current_blob.owner_list = cp.owner_list;
 195                             }
 196                         }
 197                     });
 198
 199                     current_blob.barcode = current_blob.copy_count;
 200                     cp_list.push(current_blob);
 201                     new_list = cp_list;
 202
 203                     if (!vol) { // do the same for vol rows
 204
 205                         index = 0;
 206                         var cn_list = [];
 207                         prev_key = '';
 208                         current_blob = { copy_count : 0 };
 209                         angular.forEach(cp_list, function (cp) {
 210                             if (!prev_key) {
 211                                 prev_key = cp.owner_list.join('');
 212                                 current_blob.index = index++;
 213                                 current_blob.id_list = cp.id_list;
 214                                 if (cp.raw) current_blob.raw = cp.raw;
 215                                 current_blob.cn_count = 1;
 216                                 current_blob.copy_count = cp.copy_count;
 217                                 current_blob.owner_list = cp.owner_list;
 218                                 current_blob.owner_label = cp.owner_label;
 219                                 current_blob.owner_id = cp.owner_id;
 220                             } else {
 221                                 var current_key = cp.owner_list.join('');
 222                                 if (prev_key == current_key) { // collapse into current_blob
 223                                     current_blob.cn_count++;
 224                                     current_blob.copy_count += cp.copy_count;
 225                                     current_blob.id_list = current_blob.id_list.concat(cp.id_list);
 226                                     if (cp.raw) {
 227                                         if (current_blob.raw) current_blob.raw = current_blob.raw.concat(cp.raw);
 228                                         else current_blob.raw = cp.raw;
 229                                     }
 230                                 } else {
 231                                     current_blob.barcode = current_blob.copy_count;
 232                                     current_blob.call_number = { label : current_blob.cn_count };
 233                                     cn_list.push(current_blob);
 234                                     prev_key = current_key;
 235                                     current_blob = { copy_count : 0 };
 236                                     current_blob.index = index++;
 237                                     current_blob.id_list = cp.id_list;
 238                                     if (cp.raw) current_blob.raw = cp.raw;
 239                                     current_blob.owner_label = cp.owner_label;
 240                                     current_blob.owner_id = cp.owner_id;
 241                                     current_blob.cn_count = 1;
 242                                     current_blob.copy_count = cp.copy_count;
 243                                     current_blob.owner_list = cp.owner_list;
 244                                 }
 245                             }
 246                         });
 247
 248                         current_blob.barcode = current_blob.copy_count;
 249                         current_blob.call_number = { label : current_blob.cn_count };
 250                         cn_list.push(current_blob);
 251                         new_list = cn_list;
 252
 253                     }
 254                 }
 255
 256                 if (empty_org) {
 257
 258                     var empty_org_list = [];
 259                     angular.forEach(svc.org_use_map,function(v,k){
 260                         if (v == 0) empty_org_list.push(k);
 261                     });
 262
 263                     angular.forEach(empty_org_list, function (oid) {
 264                         var owner = egCore.org.get(oid);
 265                         if (owner.ou_type().can_have_vols() != 't') return;
 266
 267                         var owner_list = [];
 268                         while (owner.parent_ou()) { // we're going to skip the top of the tree...
 269                             owner_list.unshift(owner.shortname());
 270                             owner = egCore.org.get(owner.parent_ou());
 271                         }
 272
 273                         var owner_label = owner_list.join(' ... ');
 274
 275                         new_list.push({
 276                             index      : index++,
 277                             id_list    : [],
 278                             call_number: { label : '' },
 279                             barcode    : '',
 280                             owner_id   : oid,
 281                             owner_list : owner_list,
 282                             owner_label: owner_label,
 283                             copy_count : 0,
 284                             cn_count   : 0,
 285                             copy_alert_count : 0
 286                         });
 287                     });
 288                 }
 289
 290                 svc.copies = new_list;
 291                 svc.ongoing = false;
 292             },
 293
 294             null, // error
 295
 296             // notify reads the stream of copies, one at a time.
 297             function(cn) {
 298                 if (p.cancel) return;
 299
 300                 var copies = cn.copies().filter(function(cp){ return cp.deleted() == 'f' });
 301                 cn.copies([]);
 302
 303                 angular.forEach(copies, function (cp) {
 304                     cp.call_number(cn);
 305                 });
 306
 307                 var owner_id = cn.owning_lib();
 308                 var owner = egCore.org.get(owner_id);
 309                 svc.org_use_map[''+owner_id] += 1;
 310
 311                 var owner_name_list = [];
 312                 while (owner.parent_ou()) { // we're going to skip the top of the tree...
 313                     owner_name_list.unshift(owner.shortname());
 314                     owner = egCore.org.get(owner.parent_ou());
 315                 }
 316
 317                 if (copies[0]) {
 318                     var flat = [];
 319                     angular.forEach(copies, function (cp) {
 320                         var flat_cp = egCore.idl.toHash(cp);
 321                         flat_cp.owner_id = owner_id;
 322                         flat_cp.owner_list = owner_name_list;
 323                         flat_cp.id_list = [flat_cp.id];
 324                         flat_cp.raw = [cp];
 325                         flat.push(flat_cp);
 326                     });
 327
 328                     svc.copies = svc.copies.concat(flat);
 329                 } else if (empty) {
 330                     svc.copies.push({
 331                         id_list    : [],
 332                         owner_id   : owner_id,
 333                         owner_list : owner_name_list,
 334                         call_number: egCore.idl.toHash(cn),
 335                         raw_call_number: cn
 336                     });
 337                 }
 338
 339                 return cn;
 340             }
 341         );
 342
 343         return svc.p = p;
 344     };
 345
 346     return service;
 347 }])
 348 .directive("egVolumeList", function () {
 349     return {
 350         restrict:   'AE',
 351         scope: {
 352             recordId : '=',
 353             editVolumes : '@',
 354             editCopies  : '@'
 355         },
 356         templateUrl: './cat/share/t_volume_list',
 357         controller:
 358                    ['$scope','holdingsSvc','egCore','egGridDataProvider','$uibModal',
 359             function($scope , holdingsSvc , egCore , egGridDataProvider,  $uibModal) {
 360                 var holdingsSvcInst = new holdingsSvc();
 361
 362                 $scope.holdingsGridControls = {};
 363                 $scope.holdingsGridDataProvider = egGridDataProvider.instance({
 364                     get : function(offset, count) {
 365                         return this.arrayNotifier(holdingsSvcInst.copies, offset, count);
 366                     }
 367                 });
 368
 369                 function gatherHoldingsIds () {
 370                     var cp_id_list = [];
 371                     angular.forEach(
 372                         $scope.holdingsGridControls.allItems(),
 373                         function (item) { cp_id_list = cp_id_list.concat(item.id_list) }
 374                     );
 375                     return cp_id_list;
 376                 }
 377
 378                 var spawn_volume_editor = function (copies_too) {
 379                     egCore.net.request(
 380                         'open-ils.actor',
 381                         'open-ils.actor.anon_cache.set_value',
 382                         null, 'edit-these-copies', {
 383                             record_id: $scope.recordId,
 384                             copies: gatherHoldingsIds(),
 385                             hide_vols : false,
 386                             hide_copies : ((copies_too) ? false : true)
 387                         }
 388                     ).then(function(key) {
 389                         if (key) {
 390                             $uibModal.open({
 391                                 templateUrl: './cat/share/t_embedded_volcopy',
 392                                 backdrop: 'static',
 393                                 size: 'lg',
 394                                 windowClass: 'eg-wide-modal',
 395                                 controller:
 396                                     ['$scope', '$uibModalInstance', function($scope, $uibModalInstance) {
 397                                     $scope.volcopy_url =
 398                                         egCore.env.basePath + 'cat/volcopy/' + key + '/embedded';
 399                                     $scope.ok = function(args) { $uibModalInstance.close(args) }
 400                                     $scope.cancel = function () { $uibModalInstance.dismiss() }
 401                                 }]
 402                             }).result.then(function() {
 403                                 load_holdings();
 404                             });
 405                         }
 406                     });
 407                 }
 408                 $scope.edit_volumes = function() {
 409                     spawn_volume_editor(false);
 410                 }
 411                 $scope.edit_copies = function() {
 412                     spawn_volume_editor(true);
 413                 }
 414
 415                 function load_holdings() {
 416                     holdingsSvcInst.fetch({
 417                         rid   : $scope.recordId,
 418                         org   : egCore.org.root(),
 419                         copy  : false,
 420                         vol   : true,
 421                         empty : true
 422                     }).then(function() {
 423                         $scope.holdingsGridDataProvider.refresh();
 424                     });
 425                 };
 426                 $scope.$watch('recordId',
 427                     function(newVal, oldVal) {
 428                         if (newVal && newVal !== oldVal) {
 429                             load_holdings();
 430                         }
 431                     }
 432                 );
 433                 load_holdings();
 434             }]
 435     }
 436 })
 437 ;