simpl-to-graphql-schema/SimpleToGraphql.js

simpl schema to graphql schema converter

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});

var _getFieldsKey = require("./utils/getFieldsKey");

var _getSchema = require("./utils/getSchema");

var SchemaBridge = {
	schema: function schema(_ref) {
		var _schema = _ref.schema,
		    name = _ref.name,
		    _ref$options = _ref.options,
		    options = _ref$options === undefined ? {} : _ref$options;
		var fields = options.fields,
		    _options$scalar = options.scalar,
		    scalar = _options$scalar === undefined ? [] : _options$scalar,
		    except = options.except,
		    custom = options.custom,
		    _options$additional = options.additional,
		    additional = _options$additional === undefined ? [] : _options$additional,
		    _options$print = options.print,
		    print = _options$print === undefined ? false : _options$print;

		var GqlSchemaContent = void 0;
		var GraphqlObjsSchema = void 0;

		// Get fields name
		var fieldName = (0, _getFieldsKey.getFieldsKey)({ schema: _schema, fields: fields, except: except });

		// Get new type definitions
		GraphqlObjsSchema = fieldName.objectKeys.map(function (k) {
			return (0, _getSchema.getObjectSchema)(_schema, k, name, custom);
		});
		GraphqlObjsSchema = GraphqlObjsSchema.length ? GraphqlObjsSchema.reduce(function (a, b) {
			return "" + a + b;
		}) : "";

		// Get GraphQl principal Object content
		GqlSchemaContent = fieldName.keys.map(function (key) {
			return (0, _getSchema.getFieldSchema)(_schema, key, name, custom);
		});
		GqlSchemaContent = GqlSchemaContent.reduce(function (a, b) {
			return "" + a + b;
		});

		var scalars = "";
		if (options && scalar && scalar.length > 0) {
			scalars = scalar.map(function (value) {
				return "scalar " + value;
			});
			scalars = scalars.reduce(function (a, b) {
				return a + "\n\t" + b;
			});
		}
		var toAdd = "";
		if (options && additional && additional.length > 0) {
			toAdd = additional.map(function (value) {
				return "" + value;
			});
			toAdd = toAdd.reduce(function (a, b) {
				return a + "\n\t" + b;
			});
		}

		var toReturn = "\n" + scalars + "\n" + GraphqlObjsSchema + "\ntype " + name + " {\n    " + GqlSchemaContent + "\n    " + toAdd + "\n}\n";
		if (print) {
			console.log("--------START--------");
			console.log(toReturn);
			console.log("---------END---------");
		}
		return toReturn;
	}
};

exports.default = SchemaBridge;