mirror of https://gitee.com/bigwinds/arangodb
93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
'use strict';
|
|
|
|
// //////////////////////////////////////////////////////////////////////////////
|
|
// / DISCLAIMER
|
|
// /
|
|
// / Copyright 2015 ArangoDB GmbH, Cologne, Germany
|
|
// /
|
|
// / Licensed under the Apache License, Version 2.0 (the "License")
|
|
// / you may not use this file except in compliance with the License.
|
|
// / You may obtain a copy of the License at
|
|
// /
|
|
// / http://www.apache.org/licenses/LICENSE-2.0
|
|
// /
|
|
// / Unless required by applicable law or agreed to in writing, software
|
|
// / distributed under the License is distributed on an "AS IS" BASIS,
|
|
// / WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// / See the License for the specific language governing permissions and
|
|
// / limitations under the License.
|
|
// /
|
|
// / Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
// /
|
|
// / @author Alan Plum
|
|
// //////////////////////////////////////////////////////////////////////////////
|
|
|
|
var _ = require('lodash'),
|
|
joi = require('joi');
|
|
|
|
function toJSONSchema (id, schema) {
|
|
var jsonSchema = {
|
|
id: id,
|
|
required: [],
|
|
properties: {}
|
|
};
|
|
|
|
if (!schema) {
|
|
return jsonSchema;
|
|
}
|
|
|
|
if (
|
|
typeof schema.toJSONSchema === 'function' &&
|
|
schema.toJSONSchema !== toJSONSchema &&
|
|
schema.toJSONSchema !== require('@arangodb/foxx/legacy/model').Model.toJSONSchema
|
|
) {
|
|
// allow overriding toJSONSchema.
|
|
return schema.toJSONSchema(id);
|
|
}
|
|
|
|
if (typeof schema === 'function') {
|
|
// assume schema is a Model
|
|
schema = schema.prototype.schema || {};
|
|
}
|
|
|
|
if (!schema.isJoi) {
|
|
schema = joi.object().keys(schema);
|
|
}
|
|
|
|
var description = schema.describe();
|
|
|
|
if (description.type !== 'object') {
|
|
return jsonSchema;
|
|
}
|
|
|
|
_.each(description.children, function (attributeDescription, attributeName) {
|
|
var attributeSchema = {type: attributeDescription.type},
|
|
rules = attributeDescription.rules,
|
|
flags = attributeDescription.flags;
|
|
|
|
if (flags && flags.presence === 'required') {
|
|
jsonSchema.required.push(attributeName);
|
|
}
|
|
|
|
if (
|
|
attributeSchema.type === 'number' &&
|
|
_.isArray(rules) &&
|
|
_.some(rules, function (rule) {
|
|
return rule.name === 'integer';
|
|
})
|
|
) {
|
|
attributeSchema.type = 'integer';
|
|
}
|
|
|
|
jsonSchema.properties[attributeName] = attributeSchema;
|
|
});
|
|
|
|
if (!jsonSchema.required.length) {
|
|
delete jsonSchema.required;
|
|
}
|
|
|
|
return jsonSchema;
|
|
}
|
|
|
|
exports.toJSONSchema = toJSONSchema;
|