quest-resource.js

(function( ng, app ) {

  "use strict";

	// I provide a repository for the quests.
	app.service(
		"questService",
		function( $q, $resource, $http, _, categoryService ) {

			var QuestbookAPI = $resource( 'http://174.126.249.6\\:8080/worldcraft/quests' , {}, { query: {method: 'GET', isArray: true} });

			var quests = [];

			QuestbookAPI.query(function(newQuests){
				console.log("I ran !!!!! WOOTZORS . I am the questbook api query.");
				quests = newQuests;
				_.each(quests, function(quest){
					quest.id = quest.questID.id;
					quest.categoryID = quest.questCategory.id;					
				});
			});


			// I get the quest with the given ID.
			function getQuestByID( id ) {

				var deferred = $q.defer();
				var quest = _.findWithProperty( quests, "id", id );

				if ( quest ) {

					deferred.resolve( ng.copy( quest ) );

				} else {

					deferred.reject();

				}

				return( deferred.promise );

			}


			// I get the quests in the given category.
			function getQuestsByCategoryID( categoryID ) {
				console.log("I ran !!!!! WOOTZORS . I am the CategoryID lookup query.");
				var deferred = $q.defer();
				var filteredQuests = _.filterWithProperty( quests, "categoryID", categoryID );

				if ( filteredQuests ) {

					deferred.resolve( ng.copy( filteredQuests ) );

				} else {

					deferred.reject();

				}

				return( deferred.promise );

			}


			// I get a random quest in the given category, less the given quest.
			function getRandomQuestExcluding( categoryID, excludeQuestID ) {

				var deferred = $q.defer();
				var questsInCategory = _.filterWithProperty( quests, "categoryID", categoryID );

				if ( questsInCategory ) {

					var index = _.random( 0, ( questsInCategory.length - 1 ) );

					while ( questsInCategory[ index ].questID.id === excludeQuestID ) {

						if( questsInCategory.length === 1 ){
							//there is only one accessable quest. break out of the while loop
							break;
						}

						index = _.random( 0, ( questsInCategory.length - 1 ) );

					}

					deferred.resolve( ng.copy( questsInCategory[ index ] ) );

				} else {

					deferred.reject();

				}

				return( deferred.promise );

			}


			// ---------------------------------------------- //
			// ---------------------------------------------- //


			// Set up a collection of constants for our quest categories. Normally, this would be managed
			// by the server-side database; but, since we're using static data, this will just make the code 
			// easier to read.

			var questType = categoryService.getQuestTypes();

			var difficulty = {HIGH:"high", MEDIUM:"medium", LOW:"low", TRIVIAL:"Trivial"};

			// ---------------------------------------------- //
			// ---------------------------------------------- //

			// Return the public API.
			return({
				getQuestByID: getQuestByID,
				getQuestsByCategoryID: getQuestsByCategoryID,
				getRandomQuestExcluding: getRandomQuestExcluding,
			});


		}
	);

})( angular, Worldcraft );