37 lines
830 B
JavaScript
37 lines
830 B
JavaScript
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module.exports = graphql
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const GraphqlError = require('./error')
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const NON_VARIABLE_OPTIONS = ['method', 'baseUrl', 'url', 'headers', 'request', 'query']
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function graphql (request, query, options) {
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if (typeof query === 'string') {
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options = Object.assign({ query }, options)
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} else {
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options = query
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}
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const requestOptions = Object.keys(options).reduce((result, key) => {
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if (NON_VARIABLE_OPTIONS.includes(key)) {
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result[key] = options[key]
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return result
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}
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if (!result.variables) {
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result.variables = {}
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}
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result.variables[key] = options[key]
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return result
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}, {})
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return request(requestOptions)
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.then(response => {
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if (response.data.errors) {
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throw new GraphqlError(requestOptions, response)
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}
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return response.data.data
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})
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}
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