| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.areAllArgsOptional = exports.isReturnTypeEdge = exports.evaluateType = void 0;
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| 4 | exports.evaluateType = function (field) {
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| 5 | var propertyName = field.name;
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| 6 | var isRequired = false;
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| 7 | var isArray = false;
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| 8 | var isArrayRequired = false;
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| 9 | var isEdge = false;
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| 10 | var isScalar = false;
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| 11 | var isEnum = false;
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| 12 | var typeName = '';
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| 13 | if (propertyName === 'edges')
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| 14 | isEdge = true;
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| 15 | function getFieldInfos(type) {
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| 16 | if (type.kind === 'NON_NULL') {
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| 17 | if (isArray) {
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| 18 | isArrayRequired = true;
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| 19 | }
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| 20 | else {
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| 21 | isRequired = true;
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| 22 | }
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| 23 | }
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| 24 | if (type.kind === 'LIST') {
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| 25 | isArray = true;
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| 26 | }
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| 27 | if (type.ofType) {
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| 28 | return getFieldInfos(type.ofType);
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| 29 | }
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| 30 | else {
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| 31 | if (type.kind === 'SCALAR') {
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| 32 | isScalar = true;
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| 33 | }
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| 34 | else if (type.kind === 'ENUM') {
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| 35 | isEnum = true;
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| 36 | }
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| 37 | typeName = type.name;
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| 38 | }
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| 39 | return null;
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| 40 | }
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| 41 | getFieldInfos(field.type);
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| 42 | return {
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| 43 | isRequired: isRequired,
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| 44 | isArray: isArray,
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| 45 | isArrayRequired: isArrayRequired,
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| 46 | isEdge: isEdge,
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| 47 | isScalar: isScalar,
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| 48 | typeName: typeName,
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| 49 | isEnum: isEnum,
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| 50 | };
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| 51 | };
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| 52 | exports.isReturnTypeEdge = function (ObjectTypes, typeName) {
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| 53 | var type = ObjectTypes.find(function (f) { return f.name === typeName; });
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| 54 | if (type) {
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| 55 | return type.fields.map(exports.evaluateType).some(function (s) { return s.isEdge; });
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| 56 | }
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| 57 | return false;
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| 58 | };
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| 59 | exports.areAllArgsOptional = function (args) {
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| 60 | return args.map(exports.evaluateType).every(function (m) { return !m.isRequired; });
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| 61 | };
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