Matteo Scandolo | 86f3f28 | 2016-08-11 11:21:33 -0700 | [diff] [blame] | 1 | (function () { |
| 2 | 'use strict'; |
| 3 | angular.module('xos.UITutorial') |
| 4 | .service('ExploreCmd', function($injector, ResponseHandler, ErrorHandler){ |
| 5 | |
| 6 | this.setup = (shell) => { |
| 7 | shell.setCommandHandler('resource', { |
| 8 | exec: (cmd, args, done) => { |
| 9 | switch(args[0]){ |
| 10 | case 'list': |
| 11 | return listAvailableResources(done); |
| 12 | break; |
| 13 | default: |
| 14 | // use the resource |
| 15 | const resourceName = args.shift(); |
| 16 | const method = args.shift(); |
| 17 | return consumeResource(resourceName, method, args, done); |
| 18 | } |
| 19 | }, |
| 20 | completion: function(cmd, arg, line, callback) { |
| 21 | const args = ['list'].concat(getAvailableResources()); |
| 22 | if(line.text.match(/resource\s[A-Z][a-z]+\s/)){ |
| 23 | // if arg is a resource, then return available methods |
| 24 | if(args.indexOf(arg) !== -1){ |
| 25 | arg = ''; |
| 26 | } |
| 27 | const methods = ['query', 'get', 'save', '$save', 'delete']; |
| 28 | return callback(shell.bestMatch(arg, methods)); |
| 29 | } |
| 30 | return callback(shell.bestMatch(arg, args)); |
| 31 | } |
| 32 | }); |
| 33 | }; |
| 34 | |
| 35 | const getAvailableResources = () => { |
| 36 | return angular.module('xos.helpers')._invokeQueue |
| 37 | .filter((d) => { |
| 38 | if(d[1] !== 'service'){ |
| 39 | return false; |
| 40 | } |
| 41 | const serviceDeps = d[2][1]; |
| 42 | return serviceDeps.indexOf('$resource') !== -1; |
| 43 | }) |
| 44 | .reduce((list, i) => list.concat([i[2][0]]), []); |
| 45 | } |
| 46 | |
| 47 | const listAvailableResources = (done) => { |
| 48 | const resources = getAvailableResources() |
| 49 | .reduce((html, i) => `${html}${i}<br/>`, ''); |
| 50 | done(resources); |
| 51 | } |
| 52 | |
| 53 | const consumeResource = (resourceName, method, args, done) => { |
| 54 | |
| 55 | // TODO if not resourceName/method print cmd instructions |
| 56 | |
| 57 | if(getAvailableResources().indexOf(resourceName) === -1){ |
| 58 | return ErrorHandler.print(`Resource "${resourceName}" does not exists`, done); |
| 59 | } |
| 60 | |
| 61 | if(['query', 'get', 'save', '$save', 'delete'].indexOf(method) === -1){ |
| 62 | return ErrorHandler.print(`Method "${method}" not allowed`, done); |
| 63 | } |
| 64 | |
| 65 | let Resource; |
| 66 | try{ |
| 67 | Resource = $injector.get(resourceName); |
| 68 | |
| 69 | // TODO @Teo if get/delete check for arguments |
| 70 | let params = {}; |
| 71 | |
| 72 | // if the method require arguments checks for them |
| 73 | if(['get', '$save', 'delete'].indexOf(method) !== -1){ |
| 74 | if(args.length === 0){ |
| 75 | return ErrorHandler.print(`Method "${method}" require parameters`, done); |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | // if there are arguments parse them |
| 80 | if(args.length > 0){ |
| 81 | params = eval(`(${args[0]})`); |
| 82 | } |
| 83 | |
| 84 | // if it is a query is not possible to use id as parameter |
| 85 | if(method === 'query' && angular.isDefined(params.id)){ |
| 86 | return ErrorHandler.print(`Is not possible to use "id" as filter in method "${method}", use "get" instead!`, done); |
| 87 | } |
| 88 | |
| 89 | Resource[method](params).$promise |
| 90 | .then(res => { |
| 91 | return ResponseHandler.parse(res, done); |
| 92 | }); |
| 93 | } |
| 94 | catch(e){ |
| 95 | return ErrorHandler.print(`Failed to inject resource "${resourceName}"`, done); |
| 96 | } |
| 97 | }; |
| 98 | |
| 99 | }); |
| 100 | })(); |