54 lines
1.7 KiB
JavaScript
Executable File
54 lines
1.7 KiB
JavaScript
Executable File
var _ = require('underscore');
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var Backbone = require('backbone');
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var syncAbort = require('./backbone/sync-abort');
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/**
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* Analysis definition model.
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* Points to a node that is the head of the particular analysis.
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*/
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module.exports = Backbone.Model.extend({
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/**
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* @override {Backbone.prototype.sync} abort ongoing request if there is any
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*/
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sync: syncAbort,
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initialize: function (attrs, opts) {
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if (!opts.analysisDefinitionNodesCollection) throw new Error('analysisDefinitionNodesCollection is required');
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this.USER_SAVED = false; // flag to indicate if the user saved the node and avoid triggering the onboarding model if they didn't
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this._analysisDefinitionNodesCollection = opts.analysisDefinitionNodesCollection;
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},
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parse: function (r, opts) {
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// If parse is called on a new model it have not yet called initialize and thus don't have the collection
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var nodesCollection = this._analysisDefinitionNodesCollection || opts.analysisDefinitionNodesCollection;
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// Merge and parse are used to sync all nodes in a definition with the backend response
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nodesCollection.add(r.analysis_definition, {silent: true, merge: true, parse: true});
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var attrs = _.omit(r, 'analysis_definition');
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attrs.node_id = r.analysis_definition.id;
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return attrs;
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},
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toJSON: function () {
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return {
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id: this.id,
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analysis_definition: this.getNodeDefinitionModel().toJSON()
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};
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},
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containsNode: function (other) {
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var nodeDefModel = this.getNodeDefinitionModel();
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return !!(nodeDefModel && nodeDefModel.containsNode(other));
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},
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getNodeDefinitionModel: function () {
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return this._analysisDefinitionNodesCollection.get(this.get('node_id'));
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}
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});
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