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89 lines
2.4 KiB
89 lines
2.4 KiB
3 years ago
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'use strict';
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var Resource = require('./Resource'),
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Endpoint = require('./Endpoint'),
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Controllers = require('./Controllers'),
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Errors = require('./Errors'),
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inflection = require('inflection'),
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_ = require('lodash');
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var requiredSequelizeAttrs = ['version', 'and', 'or', 'STRING', 'TEXT'];
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var epilogue = {
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initialize: function(options) {
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options = options || {};
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if (!options.app)
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throw new Error('please specify an app');
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if (!options.sequelize)
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throw new Error('please specify a sequelize instance');
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this.app = options.app;
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this.sequelize = (options.sequelize.Sequelize) ?
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options.sequelize.Sequelize : options.sequelize;
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if (!_.every(requiredSequelizeAttrs, _.partial(_.has, this.sequelize)))
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throw new Error('invalid sequelize instance');
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this.base = options.base || '';
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if (options.updateMethod) {
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var method = options.updateMethod.toLowerCase();
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if (!method.match(/^(put|post|patch)$/)) {
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throw new Error('updateMethod must be one of PUT, POST, or PATCH');
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}
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this.updateMethod = method;
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}
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},
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resource: function(options) {
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options = options || {};
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_.defaults(options, {
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include: [],
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associations: false
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});
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if (!options.model)
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throw new Error('please specify a valid model');
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if (!options.endpoints || !options.endpoints.length) {
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options.endpoints = [];
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var plural = inflection.pluralize(options.model.name);
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options.endpoints.push('/' + plural);
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options.endpoints.push('/' + plural + '/:id');
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}
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var endpoints = [];
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options.endpoints.forEach(function(e) {
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var endpoint = this.base + e;
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endpoints.push(endpoint);
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}.bind(this));
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var resource = new Resource({
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app: this.app,
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sequelize: this.sequelize,
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model: options.model,
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endpoints: endpoints,
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actions: options.actions,
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include: options.include,
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pagination: options.pagination,
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updateMethod: this.updateMethod,
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search: options.search,
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sort: options.sort,
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reloadInstances: options.reloadInstances,
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associations: options.associations,
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excludeAttributes: options.excludeAttributes,
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readOnlyAttributes: options.readOnlyAttributes
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});
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return resource;
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},
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Resource: Resource,
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Endpoint: Endpoint,
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Controllers: Controllers,
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Errors: Errors
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};
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module.exports = epilogue;
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