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','label_class','record'],
  20             bre : ['simple_record'],
  21             alci : ['inventory_workstation']
  22         }
  23     }
  24
  25     service.prototype.fetchAgain = function() {
  26         return this.fetch({
  27             rid: this.rid,
  28             org: this.org,
  29             copy: this.copy,
  30             vol: this.vol,
  31             empty: this.empty,
  32             empty_org: this.empty_org
  33         })
  34     };
  35
  36     // resolved with the last received copy
  37     service.prototype.fetch = function(opts) {
  38         var svc = this;
  39
  40         if (svc.ongoing && svc.p) {
  41             svc.p.cancel = true;
  42             console.log('Canceling fetch for org '+ svc.org.id());
  43             if (svc.p.reject) svc.p.reject();
  44         }
  45
  46         var rid = opts.rid;
  47         var empty_org = opts.empty_org;
  48         var org = opts.org;
  49         var copy = opts.copy;
  50         var vol = opts.vol;
  51         var empty = opts.empty;
  52
  53         if (!rid) return $q.when();
  54         if (!org) return $q.when();
  55
  56         svc.ongoing = true;
  57
  58         svc.rid = rid;
  59         svc.empty_org = opts.empty_org;
  60         svc.org = org;
  61         svc.copy = opts.copy;
  62         svc.vol = opts.vol;
  63         svc.empty = opts.empty;
  64
  65         svc.copies = [];
  66         svc.index = 0;
  67
  68         var org_list = egCore.org.descendants(org.id(), true);
  69         console.log('Holdings fetch with: rid='+rid+' org='+org_list+' copy='+copy+' vol='+vol+' empty='+empty);
  70
  71         svc.org_use_map = {};
  72         org_list.map(function(o){svc.org_use_map[''+o]=0;})
  73
  74         var p = egCore.pcrud.search(
  75             'acn',
  76             {record : rid, owning_lib : org_list, deleted : 'f', label : {'!=' : '##URI##'}},
  77             svc.flesh
  78         ).then(
  79             function() { // finished
  80                 if (p.cancel) return;
  81
  82                 // create virtual field for displaying active parts
  83                 angular.forEach(svc.copies, function (cp) {
  84                     cp.monograph_parts = '';
  85                     if (cp.parts && cp.parts.length > 0) {
  86                         cp.monograph_parts = cp.parts.map(function(obj) { return obj.label; }).join(', ');
  87                         cp.monograph_parts_sortkeys = cp.parts.map(function(obj) { return obj.label_sortkey; }).join();
  88                     }
  89                 });
  90
  91                 svc.copies = svc.copies.sort(
  92                     function (a, b) {
  93                         function compare_array (x, y, i) {
  94                             if (x[i] && y[i]) { // both have values
  95                                 if (x[i] == y[i]) { // need to look deeper
  96                                     return compare_array(x, y, ++i);
  97                                 }
  98
  99                                 if (x[i] < y[i]) { // x is first
 100                                     return -1;
 101                                 } else if (x[i] > y[i]) { // y is first
 102                                     return 1;
 103                                 }
 104
 105                             } else { // no orgs to compare ...
 106                                 if (x[i]) return -1;
 107                                 if (y[i]) return 1;
 108                             }
 109                             return 0;
 110                         }
 111
 112                         var owner_order = compare_array(a.owner_list, b.owner_list, 0);
 113                         if (!owner_order) {
 114                             // now compare on CN label
 115                             if (a.call_number.label < b.call_number.label) return -1;
 116                             if (a.call_number.label > b.call_number.label) return 1;
 117
 118                             // also parts sortkeys combined string
 119                             if (a.monograph_parts_sortkeys < b.monograph_parts_sortkeys) return -1;
 120                             if (a.monograph_parts_sortkeys > b.monograph_parts_sortkeys) return 1;
 121
 122                             // try copy number
 123                             if (a.copy_number < b.copy_number) return -1;
 124                             if (a.copy_number > b.copy_number) return 1;
 125
 126                             // finally, barcode
 127                             if (a.barcode < b.barcode) return -1;
 128                             if (a.barcode > b.barcode) return 1;
 129                         }
 130                         return owner_order;
 131                     }
 132                 );
 133
 134                 // create virtual fields for copy alert count and most recent circ
 135                 angular.forEach(svc.copies, function (cp) {
 136                     if (cp.copy_alerts) {
 137                         cp.copy_alert_count = cp.copy_alerts.filter(function(aca) { return aca.ack_time == null ;}).length;
 138                     }
 139                     else cp.copy_alert_count = 0;
 140                 });
 141
 142                 // Grab the open circulation (i.e. checkin_time=null) for
 143                 // all of the copies we're rendering so we can display
 144                 // due date info.  There should only ever be one circulation
 145                 // at most with checkin_time=null for any copy.
 146                 var copyIds = svc.copies.map(function(cp) {return cp.id})
 147                     .filter(function(id) {return Boolean(id)}); // avoid nulls
 148
 149                 egCore.pcrud.search('circ',
 150                     {target_copy: copyIds, checkin_time: null}
 151                 ).then(
 152                     null, // complete
 153                     null, // error
 154                     function(circ) {
 155                         var cp = svc.copies.filter(function(c) {
 156                             return c.id == circ.target_copy() })[0];
 157                         cp._circ = egCore.idl.toHash(circ, true);
 158                         cp._circ_lib = circ.circ_lib();
 159                         cp._duration = circ.duration();
 160                     }
 161                 );
 162
 163                 // create a label using just the unique part of the owner list
 164                 var index = 0;
 165                 var prev_owner_list;
 166                 angular.forEach(svc.copies, function (cp) {
 167                     if (!prev_owner_list) {
 168                         cp.owner_label = cp.owner_list.join(' ... ');
 169                     } else {
 170                         var current_owner_list = cp.owner_list.slice();
 171                         while (current_owner_list[1] && prev_owner_list[1] && current_owner_list[0] == prev_owner_list[0]) {
 172                             current_owner_list.shift();
 173                             prev_owner_list.shift();
 174                         }
 175                         cp.owner_label = current_owner_list.join(' ... ');
 176                     }
 177
 178                     cp.index = index++;
 179                     prev_owner_list = cp.owner_list.slice();
 180                 });
 181
 182                 var new_list = svc.copies;
 183                 if (!copy || !vol) { // collapse copy rows, supply a count instead
 184
 185                     index = 0;
 186                     var cp_list = [];
 187                     var prev_key;
 188                     var current_blob = { copy_count : 0 };
 189                     angular.forEach(new_list, function (cp) {
 190                         if (!prev_key) {
 191                             prev_key = cp.owner_list.join('') + cp.call_number.label;
 192                             if (cp.barcode) current_blob.copy_count = 1;
 193                             current_blob.index = index++;
 194                             current_blob.id_list = cp.id_list;
 195                             if (cp.raw) current_blob.raw = cp.raw;
 196                             current_blob.call_number = cp.call_number;
 197                             current_blob.owner_list = cp.owner_list;
 198                             current_blob.owner_label = cp.owner_label;
 199                             current_blob.owner_id = cp.owner_id;
 200                         } else {
 201                             var current_key = cp.owner_list.join('') + cp.call_number.label;
 202                             if (prev_key == current_key) { // collapse into current_blob
 203                                 current_blob.copy_count++;
 204                                 current_blob.id_list = current_blob.id_list.concat(cp.id_list);
 205                                 current_blob.raw = current_blob.raw.concat(cp.raw);
 206                             } else {
 207                                 current_blob.barcode = current_blob.copy_count;
 208                                 cp_list.push(current_blob);
 209                                 prev_key = current_key;
 210                                 current_blob = { copy_count : 0 };
 211                                 if (cp.barcode) current_blob.copy_count = 1;
 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.owner_label = cp.owner_label;
 216                                 current_blob.owner_id = cp.owner_id;
 217                                 current_blob.call_number = cp.call_number;
 218                                 current_blob.owner_list = cp.owner_list;
 219                             }
 220                         }
 221                     });
 222
 223                     current_blob.barcode = current_blob.copy_count;
 224                     cp_list.push(current_blob);
 225                     new_list = cp_list;
 226
 227                     if (!vol) { // do the same for vol rows
 228
 229                         index = 0;
 230                         var cn_list = [];
 231                         prev_key = '';
 232                         current_blob = { copy_count : 0 };
 233                         angular.forEach(cp_list, function (cp) {
 234                             if (!prev_key) {
 235                                 prev_key = cp.owner_list.join('');
 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.cn_count = 1;
 240                                 current_blob.copy_count = cp.copy_count;
 241                                 current_blob.owner_list = cp.owner_list;
 242                                 current_blob.owner_label = cp.owner_label;
 243                                 current_blob.owner_id = cp.owner_id;
 244                             } else {
 245                                 var current_key = cp.owner_list.join('');
 246                                 if (prev_key == current_key) { // collapse into current_blob
 247                                     current_blob.cn_count++;
 248                                     current_blob.copy_count += cp.copy_count;
 249                                     current_blob.id_list = current_blob.id_list.concat(cp.id_list);
 250                                     if (cp.raw) {
 251                                         if (current_blob.raw) current_blob.raw = current_blob.raw.concat(cp.raw);
 252                                         else current_blob.raw = cp.raw;
 253                                     }
 254                                 } else {
 255                                     current_blob.barcode = current_blob.copy_count;
 256                                     current_blob.call_number = { label : current_blob.cn_count };
 257                                     cn_list.push(current_blob);
 258                                     prev_key = current_key;
 259                                     current_blob = { copy_count : 0 };
 260                                     current_blob.index = index++;
 261                                     current_blob.id_list = cp.id_list;
 262                                     if (cp.raw) current_blob.raw = cp.raw;
 263                                     current_blob.owner_label = cp.owner_label;
 264                                     current_blob.owner_id = cp.owner_id;
 265                                     current_blob.cn_count = 1;
 266                                     current_blob.copy_count = cp.copy_count;
 267                                     current_blob.owner_list = cp.owner_list;
 268                                 }
 269                             }
 270                         });
 271
 272                         current_blob.barcode = current_blob.copy_count;
 273                         current_blob.call_number = { label : current_blob.cn_count };
 274                         cn_list.push(current_blob);
 275                         new_list = cn_list;
 276
 277                     }
 278                 }
 279
 280                 if (empty_org) {
 281
 282                     var empty_org_list = [];
 283                     angular.forEach(svc.org_use_map,function(v,k){
 284                         if (v == 0) empty_org_list.push(k);
 285                     });
 286
 287                     angular.forEach(empty_org_list, function (oid) {
 288                         var owner = egCore.org.get(oid);
 289                         if (owner.ou_type().can_have_vols() != 't') return;
 290
 291                         var owner_list = [];
 292                         while (owner.parent_ou()) { // we're going to skip the top of the tree...
 293                             owner_list.unshift(owner.shortname());
 294                             owner = egCore.org.get(owner.parent_ou());
 295                         }
 296
 297                         var owner_label = owner_list.join(' ... ');
 298
 299                         new_list.push({
 300                             index      : index++,
 301                             id_list    : [],
 302                             call_number: { label : '' },
 303                             barcode    : '',
 304                             owner_id   : oid,
 305                             owner_list : owner_list,
 306                             owner_label: owner_label,
 307                             copy_count : 0,
 308                             cn_count   : 0,
 309                             copy_alert_count : 0
 310                         });
 311                     });
 312                 }
 313
 314                 svc.copies = new_list;
 315                 svc.ongoing = false;
 316             },
 317
 318             null, // error
 319
 320             // notify reads the stream of copies, one at a time.
 321             function(cn) {
 322                 if (p.cancel) return;
 323
 324                 var copies = cn.copies().filter(function(cp){ return cp.deleted() == 'f' });
 325                 cn.copies([]);
 326
 327                 angular.forEach(copies, function (cp) {
 328                     cp.call_number(cn);
 329                 });
 330
 331                 var owner_id = cn.owning_lib();
 332                 var owner = egCore.org.get(owner_id);
 333                 svc.org_use_map[''+owner_id] += 1;
 334
 335                 var owner_name_list = [];
 336                 while (owner.parent_ou()) { // we're going to skip the top of the tree...
 337                     owner_name_list.unshift(owner.shortname());
 338                     owner = egCore.org.get(owner.parent_ou());
 339                 }
 340
 341                 if (copies[0]) {
 342                     var flat = [];
 343                     angular.forEach(copies, function (cp) {
 344                         var flat_cp = egCore.idl.toHash(cp);
 345                         flat_cp.owner_id = owner_id;
 346                         flat_cp.owner_list = owner_name_list;
 347                         flat_cp.id_list = [flat_cp.id];
 348                         flat_cp.raw = [cp];
 349                         flat.push(flat_cp);
 350                     });
 351
 352                     svc.copies = svc.copies.concat(flat);
 353                 } else if (empty) {
 354                     svc.copies.push({
 355                         id_list    : [],
 356                         owner_id   : owner_id,
 357                         owner_list : owner_name_list,
 358                         call_number: egCore.idl.toHash(cn),
 359                         raw_call_number: cn
 360                     });
 361                 }
 362
 363                 return cn;
 364             }
 365         );
 366
 367         return svc.p = p;
 368     };
 369
 370     return service;
 371 }])
 372 .directive("egVolumeList", function () {
 373     return {
 374         restrict:   'AE',
 375         scope: {
 376             recordId : '=',
 377             editVolumes : '@',
 378             editCopies  : '@'
 379         },
 380         templateUrl: './cat/share/t_volume_list',
 381         controller:
 382                    ['$scope','holdingsSvc','egCore','egGridDataProvider','$uibModal',
 383             function($scope , holdingsSvc , egCore , egGridDataProvider,  $uibModal) {
 384                 var holdingsSvcInst = new holdingsSvc();
 385
 386                 $scope.holdingsGridControls = {};
 387                 $scope.holdingsGridDataProvider = egGridDataProvider.instance({
 388                     get : function(offset, count) {
 389                         return this.arrayNotifier(holdingsSvcInst.copies, offset, count);
 390                     }
 391                 });
 392
 393                 function gatherHoldingsIds () {
 394                     var cp_id_list = [];
 395                     angular.forEach(
 396                         $scope.holdingsGridControls.allItems(),
 397                         function (item) { cp_id_list = cp_id_list.concat(item.id_list) }
 398                     );
 399                     return cp_id_list;
 400                 }
 401
 402                 var spawn_volume_editor = function (copies_too) {
 403                     egCore.net.request(
 404                         'open-ils.actor',
 405                         'open-ils.actor.anon_cache.set_value',
 406                         null, 'edit-these-copies', {
 407                             record_id: $scope.recordId,
 408                             copies: gatherHoldingsIds(),
 409                             hide_vols : false,
 410                             hide_copies : ((copies_too) ? false : true)
 411                         }
 412                     ).then(function(key) {
 413                         if (key) {
 414                             $uibModal.open({
 415                                 templateUrl: './cat/share/t_embedded_volcopy',
 416                                 backdrop: 'static',
 417                                 size: 'lg',
 418                                 windowClass: 'eg-wide-modal',
 419                                 controller:
 420                                     ['$scope', '$uibModalInstance', function($scope, $uibModalInstance) {
 421                                     $scope.volcopy_url =
 422                                         egCore.env.basePath + 'cat/volcopy/' + key + '/embedded';
 423                                     $scope.ok = function(args) { $uibModalInstance.close(args) }
 424                                     $scope.cancel = function () { $uibModalInstance.dismiss() }
 425                                 }]
 426                             }).result.then(function() {
 427                                 load_holdings();
 428                             });
 429                         }
 430                     });
 431                 }
 432                 $scope.edit_volumes = function() {
 433                     spawn_volume_editor(false);
 434                 }
 435                 $scope.edit_copies = function() {
 436                     spawn_volume_editor(true);
 437                 }
 438
 439                 function load_holdings() {
 440                     holdingsSvcInst.fetch({
 441                         rid   : $scope.recordId,
 442                         org   : egCore.org.root(),
 443                         copy  : false,
 444                         vol   : true,
 445                         empty : true
 446                     }).then(function() {
 447                         $scope.holdingsGridDataProvider.refresh();
 448                     });
 449                 };
 450                 $scope.$watch('recordId',
 451                     function(newVal, oldVal) {
 452                         if (newVal && newVal !== oldVal) {
 453                             load_holdings();
 454                         }
 455                     }
 456                 );
 457                 load_holdings();
 458             }]
 459     }
 460 })
 461 .filter('string_pick', function() { return function(i){ return arguments[i] || ''; }; })
 462 ;