@coding-blocks/jsonapi-server

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/MemoryHandler.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</a> MemoryHandler.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 20.31% Statements 13/64 </div> <div class='fl pad1y space-right2'> 0% Branches 0/22 </div> <div class='fl pad1y space-right2'> 0% Functions 0/14 </div> <div class='fl pad1y space-right2'> 22.41% Lines 13/58 </div> </div> </div> <div class='status-line low'></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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153</td><td class="line-coverage quiet">  1x       1x       1x         1x           1x               1x                             1x                                         1x                                       1x                                   1x                                       1x                                           1x   1x            </td><td class="text"><pre class="prettyprint lang-js">'use strict' const _ = { assign: require('lodash.assign') }   const MemoryStore = module.exports = function MemoryStore () { }   // resources represents out in-memory data store const resources = { }   /** Handlers readiness status. This should be set to `true` once all handlers are ready to process requests. */ MemoryStore.prototype.ready = false   /** initialise gets invoked once for each resource that uses this hander. In this instance, we're allocating an array in our in-memory data store. */ MemoryStore.prototype.initialise = function (resourceConfig) { resources[resourceConfig.resource] = resourceConfig.examples || [ ] this.ready = true }   /** Search for a list of resources, given a resource type. */ MemoryStore.prototype.search = function (request, callback) { const self = this   let results = [].concat(resources[request.params.type]) self._sortList(request, results) const resultCount = results.length if (request.params.page) { results = results.slice(request.params.page.offset, request.params.page.offset + request.params.page.limit) } return callback(null, MemoryStore._clone(results), resultCount) }   /** Find a specific resource, given a resource type and and id. */ MemoryStore.prototype.find = (request, callback) => { // Pull the requested resource from the in-memory store const theResource = resources[request.params.type].filter(anyResource => anyResource.id === request.params.id).pop()   // If the resource doesn't exist, error if (!theResource) { return callback({ // eslint-disable-line standard/no-callback-literal status: '404', code: 'ENOTFOUND', title: 'Requested resource does not exist', detail: `There is no ${request.params.type} with id ${request.params.id}` }) }   // Return the requested resource return callback(null, MemoryStore._clone(theResource)) }   /** Create (store) a new resource given a resource type and an object. */ MemoryStore.prototype.create = (request, newResource, callback) => { // Check to see if the ID already exists const index = MemoryStore._indexOf(resources[request.params.type], newResource) if (index !== -1) { return callback({ // eslint-disable-line standard/no-callback-literal status: '403', code: 'EFORBIDDEN', title: 'Requested resource already exists', detail: `The requested resource already exists of type ${request.params.type} with id ${request.params.id}` }) } // Push the newResource into our in-memory store. resources[request.params.type].push(newResource) // Return the newly created resource return callback(null, MemoryStore._clone(newResource)) }   /** Delete a resource, given a resource type and and id. */ MemoryStore.prototype.delete = function (request, callback) { // Find the requested resource this.find(request, (err, theResource) => { if (err) return callback(err)   // Remove the resource from the in-memory store. const index = MemoryStore._indexOf(resources[request.params.type], theResource) resources[request.params.type].splice(index, 1)   // Return with no error return callback() }) }   /** Update a resource, given a resource type and id, along with a partialResource. partialResource contains a subset of changes that need to be merged over the original. */ MemoryStore.prototype.update = function (request, partialResource, callback) { // Find the requested resource this.find(request, (err, theResource) => { if (err) return callback(err)   // Merge the partialResource over the original theResource = _.assign(theResource, partialResource)   // Push the newly updated resource back into the in-memory store const index = MemoryStore._indexOf(resources[request.params.type], theResource) resources[request.params.type][index] = theResource   // Return the newly updated resource return callback(null, MemoryStore._clone(theResource)) }) }   /** Internal helper function to sort data */ MemoryStore.prototype._sortList = (request, list) => { let attribute = request.params.sort if (!attribute) return   let ascending = 1 attribute = (`${attribute}`) if (attribute[0] === '-') { ascending = -1 attribute = attribute.substring(1, attribute.length) }   list.sort((a, b) => { if (typeof a[attribute] === 'string') { return a[attribute].localeCompare(b[attribute]) * ascending } else if (typeof a[attribute] === 'number') { return (a[attribute] - b[attribute]) * ascending } else { return 0 } }) }   MemoryStore._clone = obj => JSON.parse(JSON.stringify(obj))   MemoryStore._indexOf = (list, obj) => { for (const i in list) { if (list[i].id === obj.id) return i } return -1 }  </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="https://istanbul.js.org/" target="_blank">istanbul</a> at Sat Jan 27 2018 19:59:16 GMT+0530 (IST) </div> </div> <script src="../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../sorter.js"></script> </body> </html>