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@nestjs/swagger

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Nest - modern, fast, powerful node.js web framework (@swagger)

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); const lodash_1 = require("lodash"); const constants_1 = require("../constants"); const model_properties_accessor_1 = require("../services/model-properties-accessor"); const parameter_metadata_accessor_1 = require("../services/parameter-metadata-accessor"); const parameters_metadata_mapper_1 = require("../services/parameters-metadata-mapper"); const schema_object_factory_1 = require("../services/schema-object-factory"); const swagger_types_mapper_1 = require("../services/swagger-types-mapper"); const parameterMetadataAccessor = new parameter_metadata_accessor_1.ParameterMetadataAccessor(); const modelPropertiesAccessor = new model_properties_accessor_1.ModelPropertiesAccessor(); const parametersMetadataMapper = new parameters_metadata_mapper_1.ParametersMetadataMapper(modelPropertiesAccessor); const swaggerTypesMapper = new swagger_types_mapper_1.SwaggerTypesMapper(); const schemaObjectFactory = new schema_object_factory_1.SchemaObjectFactory(modelPropertiesAccessor, swaggerTypesMapper); exports.exploreApiParametersMetadata = (schemas, instance, prototype, method) => { const explicitParameters = Reflect.getMetadata(constants_1.DECORATORS.API_PARAMETERS, method); const parametersMetadata = parameterMetadataAccessor.explore(instance, prototype, method); const noExplicitMetadata = lodash_1.isNil(explicitParameters); if (noExplicitMetadata && lodash_1.isNil(parametersMetadata)) { return undefined; } const reflectedParametersAsProperties = parametersMetadataMapper.transformModelToProperties(parametersMetadata || {}); let properties = reflectedParametersAsProperties; if (!noExplicitMetadata) { const mergeImplicitAndExplicit = (item) => lodash_1.assign(item, lodash_1.find(explicitParameters, ['name', item.name])); properties = removeBodyMetadataIfExplicitExists(properties, explicitParameters); properties = lodash_1.map(properties, mergeImplicitAndExplicit); properties = lodash_1.unionWith(properties, explicitParameters, (arrVal, othVal) => { return arrVal.name === othVal.name && arrVal.in === othVal.in; }); } const paramsWithDefinitions = schemaObjectFactory.createFromModel(properties, schemas); const parameters = swaggerTypesMapper.mapParamTypes(paramsWithDefinitions); return parameters ? { parameters } : undefined; }; function removeBodyMetadataIfExplicitExists(properties, explicitParams) { const isBodyReflected = lodash_1.some(properties, p => p.in === 'body'); const isBodyDefinedExplicitly = lodash_1.some(explicitParams, p => p.in === 'body'); if (isBodyReflected && isBodyDefinedExplicitly) { return lodash_1.omitBy(properties, p => p.in === 'body'); } return properties; }