41 lines
2.4 KiB
JavaScript
41 lines
2.4 KiB
JavaScript
Object.defineProperty(exports, "__esModule", { value: true });
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var graphql_1 = require("graphql");
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var _1 = require(".");
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function assertResolveFunctionsPresent(schema, resolverValidationOptions) {
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if (resolverValidationOptions === void 0) { resolverValidationOptions = {}; }
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var _a = resolverValidationOptions.requireResolversForArgs, requireResolversForArgs = _a === void 0 ? false : _a, _b = resolverValidationOptions.requireResolversForNonScalar, requireResolversForNonScalar = _b === void 0 ? false : _b, _c = resolverValidationOptions.requireResolversForAllFields, requireResolversForAllFields = _c === void 0 ? false : _c;
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if (requireResolversForAllFields &&
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(requireResolversForArgs || requireResolversForNonScalar)) {
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throw new TypeError('requireResolversForAllFields takes precedence over the more specific assertions. ' +
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'Please configure either requireResolversForAllFields or requireResolversForArgs / ' +
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'requireResolversForNonScalar, but not a combination of them.');
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}
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_1.forEachField(schema, function (field, typeName, fieldName) {
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// requires a resolve function for *every* field.
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if (requireResolversForAllFields) {
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expectResolveFunction(field, typeName, fieldName);
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}
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// requires a resolve function on every field that has arguments
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if (requireResolversForArgs && field.args.length > 0) {
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expectResolveFunction(field, typeName, fieldName);
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}
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// requires a resolve function on every field that returns a non-scalar type
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if (requireResolversForNonScalar &&
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!(graphql_1.getNamedType(field.type) instanceof graphql_1.GraphQLScalarType)) {
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expectResolveFunction(field, typeName, fieldName);
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}
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});
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}
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function expectResolveFunction(field, typeName, fieldName) {
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if (!field.resolve) {
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console.warn(
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// tslint:disable-next-line: max-line-length
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"Resolve function missing for \"" + typeName + "." + fieldName + "\". To disable this warning check https://github.com/apollostack/graphql-tools/issues/131");
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return;
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}
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if (typeof field.resolve !== 'function') {
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throw new _1.SchemaError("Resolver \"" + typeName + "." + fieldName + "\" must be a function");
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}
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}
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exports.default = assertResolveFunctionsPresent;
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//# sourceMappingURL=assertResolveFunctionsPresent.js.map
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