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