7ae4d6aa7d
This commit fixes handling of branches when using both V3 and V2. The
changes include:
* proper definition of relationships that reflect V3 structure, so for
example build belongs to a branch
* setting up inverse records for some of the relationships. without
doing that Ember Data can handle relationships in a surprising way,
for example if the same record is referenced in 2 places in a
belongsTo relationship, Ember Data will remove one of the references
without proper inverse definitions
* we need to add id when extracting branch as a relationship. Ember
Data expects all of the relationships to have an id
* lastly, we need to mimic the structure of the V3 API in V2 payloads,
so for a build payload I'm now creating a branch record
94 lines
2.9 KiB
JavaScript
94 lines
2.9 KiB
JavaScript
import Ember from 'ember';
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import V3Serializer from 'travis/serializers/v3';
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export default V3Serializer.extend({
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isNewSerializerAPI: true,
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extractRelationships(modelClass, resourceHash) {
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if(resourceHash['@type']) {
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return this._super(...arguments);
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} else {
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let relationships = {};
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modelClass.eachRelationship((key, relationshipMeta) => {
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// V2 API payload
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let relationship = null;
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let relationshipKey = this.keyForV2Relationship(key, relationshipMeta.kind, 'deserialize');
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if (resourceHash.hasOwnProperty(key) || resourceHash.hasOwnProperty(relationshipKey)) {
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let data = null;
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let relationshipHash = resourceHash[key] || resourceHash[relationshipKey];
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if (relationshipMeta.kind === 'belongsTo') {
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data = this.extractRelationship(relationshipMeta.type, relationshipHash);
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} else if (relationshipMeta.kind === 'hasMany') {
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data = relationshipHash.map((item) => this.extractRelationship(relationshipMeta.type, item));
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}
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relationship = { data };
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}
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if (relationship) {
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relationships[key] = relationship;
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}
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});
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return relationships;
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}
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},
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normalize(modelClass, resourceHash) {
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if(resourceHash['@type']) {
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return this._super(...arguments);
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} else {
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var modelKey = modelClass.modelName;
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var attributes = resourceHash[modelKey];
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if(attributes) {
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for(var key in attributes) {
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resourceHash[key] = attributes[key];
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}
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resourceHash['type'] = modelKey;
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delete resourceHash[modelKey];
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}
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let { data, included } = this._super(...arguments);
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if(!included) {
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included = [];
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}
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let store = this.store;
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if(data.relationships) {
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Object.keys(data.relationships).forEach(function (key) {
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let relationship = data.relationships[key];
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let process = function(data) {
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if(Object.keys(data).sort()+'' !== 'id,type' || (data['@href'] && data.type == 'branch')) {
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// no need to add records if they have only id and type
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let type = key.singularize();
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let serializer = store.serializerFor(type);
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let modelClass = store.modelFor(type);
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let normalized = serializer.normalize(modelClass, data);
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included.push(normalized.data);
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if(normalized.included) {
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normalized.included.forEach(function(item) {
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included.push(item);
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});
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}
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}
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};
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if(Array.isArray(relationship.data)) {
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relationship.data.forEach(process);
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} else if(relationship && relationship.data) {
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process(relationship.data);
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}
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});
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}
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return { data, included };
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}
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},
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keyForV2Relationship(key, typeClass, method) {
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return key.underscore() + '_id';
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}
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});
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