offshore

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/offshore/query/dql/destroy.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../../../prettify.css" /> <link rel="stylesheet" href="../../../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../../../index.html">all files</a> / <a href="index.html">lib/offshore/query/dql/</a> destroy.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 91.14% Statements 72/79 </div> <div class='fl pad1y space-right2'> 78.95% Branches 30/38 </div> <div class='fl pad1y space-right2'> 100% Functions 10/10 </div> <div class='fl pad1y space-right2'> 98.55% Lines 68/69 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150</td><td class="line-coverage quiet">        2× 2× 2× 2× 2× 2× 2× 2× 2×                   2× 120× 120×   120× 7× 7×         120×     120×     120× 42×     78× 78×       78× 2×     76× 76×     76×     76× 76×     66×         66×     9× 33×     9×   9× 1×   8×     9×     1× 17× 17×   17× 51× 51× 17×         17×     17× 25× 25×   25×     17×   17× 9× 9×   9×       9×   8×         9× 9× 9×     1× 66× 66× 66× 61× 53× 312×     8×     66×              </td><td class="text"><pre class="prettyprint lang-js">/** * Module Dependencies */   var async = require('async'); var _ = require('lodash'); var usageError = require('../../utils/usageError'); var utils = require('../../utils/helpers'); var normalize = require('../../utils/normalize'); var Deferred = require('../deferred'); var getRelations = require('../../utils/getRelations'); var callbacks = require('../../utils/callbacksRunner'); var hasOwnProperty = utils.object.hasOwnProperty;   /** * Destroy a Record * * @param {Object} criteria to destroy * @param {Function} callback * @return Deferred object if no callback */   module.exports = function(criteria, cb, metaContainer) { var self = this; var pk;   if (typeof criteria === 'function') { cb = criteria; criteria = {}; }   // Check if criteria is an integer or string and normalize criteria // to object, using the specified primary key field. criteria = normalize.expandPK(self, criteria);   // Normalize criteria criteria = normalize.criteria(criteria);   // Return Deferred or pass to adapter if (typeof cb !== 'function') { return new Deferred(this, this.destroy, criteria); }   var usage = utils.capitalize(this.identity) + '.destroy([options], callback)'; Iif (typeof cb !== 'function') return usageError('Invalid callback specified!', usage, cb);   // If there was something defined in the criteria that would return no results, don't even // run the query and just return an empty result set. if (criteria === false) { return cb(null, []); }   callbacks.beforeDestroy(self, criteria, function(err) { Iif (err) return cb(err);   // Transform Search Criteria criteria = self._transformer.serialize(criteria);   // Pass to adapter self.adapter._loadQuery(self._query).destroy(criteria, function(err, result) { if (err) return cb(err);   // Look for any m:m associations and destroy the value in the join table var relations = getRelations({ schema: self.offshore.schema, parentCollection: self.identity });   if (relations.length === 0) return after();   // Find the collection's primary key for (var key in self.attributes) { if (!self.attributes[key].hasOwnProperty('primaryKey')) continue;   // Check if custom primaryKey value is falsy Iif (!self.attributes[key].primaryKey) continue;   if (self.attributes[key].columnName) { pk = self.attributes[key].columnName; } else { pk = key; }   break; }   function destroyJoinTableRecords(item, next) { var collection = self.offshore.collections[item]; var refKey;   Object.keys(collection._attributes).forEach(function(key) { var attr = collection._attributes[key]; if (attr.references !== self.identity) return; refKey = key; });   // If no refKey return, this could leave orphaned join table values but it's better // than crashing. Iif (!refKey) return next();   // Make sure we don't return any undefined pks var mappedValues = result.reduce(function(memo, vals) { Eif (vals[pk] !== undefined) { memo.push(vals[pk]); } return memo; }, []);   var criteria = {};   if (mappedValues.length > 0) { criteria[refKey] = mappedValues; var q = collection.destroy(criteria);   Iif(metaContainer) { q.meta(metaContainer); }   q.exec(next); } else { return next(); }   }   async.each(relations, destroyJoinTableRecords, function(err) { Iif (err) return cb(err); after(); });   function after() { callbacks.afterDestroy(self, result, function(err) { Iif (err) return cb(err); if (result) { if (_.isArray(result)) { result = result.map(function(entry) { return self._transformer.unserialize(entry); }); } else { result = self._transformer.unserialize(result); } } cb(null, result); }); }   }, metaContainer); }); };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Tue Apr 17 2018 10:49:40 GMT+0200 (CEST) </div> </div> <script src="../../../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../../../sorter.js"></script> </body> </html>