Matteo Scandolo | ba678a9 | 2016-06-20 17:16:15 -0700 | [diff] [blame] | 1 | /** |
| 2 | * © OpenCORD |
| 3 | * |
| 4 | * Visit http://guide.xosproject.org/devguide/addview/ for more information |
| 5 | * |
| 6 | * Created by teone on 6/22/16. |
| 7 | */ |
| 8 | |
| 9 | (function () { |
| 10 | 'use strict'; |
| 11 | |
| 12 | /** |
| 13 | * @ngdoc service |
| 14 | * @name xos.SlicesEncoder.serviceGrid |
| 15 | **/ |
| 16 | |
| 17 | angular.module('xos.serviceGrid') |
| 18 | .service('SlicesEncoder', function($q, _, Slices, SiteEncoder, ImageEncoder, NetworkEncoder){ |
| 19 | |
| 20 | this.buildTosca = (slices, toscaSpec, serviceName) => { |
| 21 | // store here the promise that will build the dependency structure |
| 22 | let dependency = {}; |
| 23 | |
| 24 | const d = $q.defer(); |
| 25 | slices = _.reduce(slices, (obj, s) => { |
| 26 | obj[s.name] = { |
| 27 | type: 'tosca.nodes.Slice', |
| 28 | properties: { |
| 29 | network: s.network |
| 30 | }, |
| 31 | requirements: [ |
| 32 | // by default slices are connected to management network |
| 33 | { |
| 34 | management: { |
| 35 | node: 'management', |
| 36 | relationship: 'tosca.relationships.ConnectsToNetwork' |
| 37 | } |
| 38 | }, |
| 39 | ] |
| 40 | }; |
| 41 | |
| 42 | if(angular.isDefined(serviceName)){ |
| 43 | let service = {}; |
| 44 | service[`${serviceName}_service`] = { |
| 45 | node: `service#${serviceName}`, |
| 46 | relationship: 'tosca.relationships.MemberOfService' |
| 47 | }; |
| 48 | obj[s.name].requirements.push(service); |
| 49 | } |
| 50 | |
| 51 | if(angular.isDefined(s.description)){ |
| 52 | obj[s.name].description = s.description; |
| 53 | } |
| 54 | |
| 55 | if(angular.isDefined(s.site)){ |
| 56 | dependency[`${s.name}#site`] = SiteEncoder.buildTosca(s.site, toscaSpec); |
| 57 | } |
| 58 | if(angular.isDefined(s.default_image)){ |
| 59 | dependency[`${s.name}#image`] = ImageEncoder.buildTosca(s.default_image, toscaSpec); |
| 60 | } |
| 61 | if(angular.isDefined(s.networks) && s.networks.length > 0){ |
| 62 | dependency[`${s.name}#management`] = NetworkEncoder.getSliceNetworks(s, toscaSpec); |
| 63 | } |
| 64 | |
| 65 | return obj; |
| 66 | }, {}); |
| 67 | |
| 68 | // if we have dependency wait for them |
| 69 | if(Object.keys(dependency).length > 0){ |
| 70 | |
| 71 | let relationMap = { |
| 72 | site: 'tosca.relationships.MemberOfSite', |
| 73 | image: 'tosca.relationships.DefaultImage' |
| 74 | }; |
| 75 | |
| 76 | // NOTE create a reference to the management network |
| 77 | toscaSpec.topology_template.node_templates['management'] = { |
| 78 | type: 'tosca.nodes.network.Network.XOS', |
| 79 | properties: { |
| 80 | 'no-create': true, |
| 81 | 'no-delete': true, |
| 82 | 'no-update': true |
| 83 | } |
| 84 | }; |
| 85 | |
| 86 | $q.all(dependency) |
| 87 | .then(deps => { |
| 88 | |
| 89 | for(let k of Object.keys(deps)){ |
| 90 | |
| 91 | // this is UGLY!!! |
| 92 | // we are passing the requirement type inside the object key |
| 93 | // in which the promise is stored. |
| 94 | // This let us build the requirements array |
| 95 | let [sliceName, requirementType] = k.split('#'); |
| 96 | |
| 97 | if(angular.isDefined(relationMap[requirementType])){ |
| 98 | |
| 99 | if(!slices[sliceName].requirements){ |
| 100 | slices[sliceName].requirements = []; |
| 101 | } |
| 102 | |
| 103 | let [tosca, resource] = deps[k]; |
| 104 | |
| 105 | let requirementObj = {}; |
| 106 | |
| 107 | let reqName; |
| 108 | |
| 109 | // NOTE site have problem with prefixing |
| 110 | if(requirementType === 'site'){ |
| 111 | reqName = resource.name; |
| 112 | } |
| 113 | else{ |
| 114 | reqName = `${requirementType}#${resource.name}`; |
| 115 | } |
| 116 | |
| 117 | requirementObj[requirementType] = { |
| 118 | node: reqName, |
| 119 | relationship: relationMap[requirementType] |
| 120 | }; |
| 121 | |
| 122 | slices[sliceName].requirements.push(requirementObj); |
| 123 | |
| 124 | angular.extend(toscaSpec, tosca); |
| 125 | } |
| 126 | |
| 127 | } |
| 128 | // here we add slices to tosca |
| 129 | angular.extend(toscaSpec.topology_template.node_templates, slices); |
| 130 | d.resolve(toscaSpec); |
| 131 | }) |
| 132 | .catch(e => { |
| 133 | throw new Error(e); |
| 134 | }); |
| 135 | } |
| 136 | //else resolve directly |
| 137 | else { |
| 138 | angular.extend(toscaSpec.topology_template.node_templates, slices); |
| 139 | d.resolve(toscaSpec); |
| 140 | } |
| 141 | |
| 142 | return d.promise; |
| 143 | }; |
| 144 | |
| 145 | this.getServiceSlices = (service, toscaSpec) => { |
| 146 | const d = $q.defer(); |
| 147 | Slices.query({service: service.id}).$promise |
| 148 | .then(slices => { |
| 149 | return this.buildTosca(slices, toscaSpec, service.name) |
| 150 | }) |
| 151 | .then(slicesTosca => { |
| 152 | d.resolve(slicesTosca); |
| 153 | }); |
| 154 | |
| 155 | return d.promise; |
| 156 | }; |
| 157 | }); |
| 158 | })(); |
| 159 | |