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43 lines
1.5 KiB
43 lines
1.5 KiB
3 years ago
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'use strict'
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const SerializerSelector = require('./index')
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function StandaloneSerializer (options = { readMode: true }) {
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if (options.readMode === true && typeof options.restoreFunction !== 'function') {
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throw new Error('You must provide a function for the restoreFunction-option when readMode ON')
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}
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if (options.readMode !== true && typeof options.storeFunction !== 'function') {
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throw new Error('You must provide a function for the storeFunction-option when readMode OFF')
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}
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if (options.readMode === true) {
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// READ MODE: it behalf only in the restore function provided by the user
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return function wrapper () {
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return function (opts) {
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return options.restoreFunction(opts)
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}
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}
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}
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// WRITE MODE: it behalf on the default SerializerSelector, wrapping the API to run the Ajv Standalone code generation
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const factory = SerializerSelector()
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return function wrapper (externalSchemas, serializerOpts = {}) {
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// to generate the serialization source code, this option is mandatory
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serializerOpts.mode = 'standalone'
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const compiler = factory(externalSchemas, serializerOpts)
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return function (opts) { // { schema/*, method, url, httpPart */ }
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const serializeFuncCode = compiler(opts)
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options.storeFunction(opts, serializeFuncCode)
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// eslint-disable-next-line no-new-func
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return new Function(serializeFuncCode)
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}
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}
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}
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module.exports = StandaloneSerializer
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module.exports.default = StandaloneSerializer
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