func()

in pkg/builder/openapi.go [283:345]

• 57 lines of code
• 16 McCabe index (conditional complexity)

func (o *openAPI) buildOperations(route common.Route, inPathCommonParamsMap map[interface{}]spec.Parameter) (ret *spec.Operation, err error) {
	ret = &spec.Operation{
		OperationProps: spec.OperationProps{
			Description: route.Description(),
			Consumes:    route.Consumes(),
			Produces:    route.Produces(),
			Schemes:     o.config.ProtocolList,
			Responses: &spec.Responses{
				ResponsesProps: spec.ResponsesProps{
					StatusCodeResponses: make(map[int]spec.Response),
				},
			},
		},
	}
	for k, v := range route.Metadata() {
		if strings.HasPrefix(k, common.ExtensionPrefix) {
			if ret.Extensions == nil {
				ret.Extensions = spec.Extensions{}
			}
			ret.Extensions.Add(k, v)
		}
	}
	if ret.ID, ret.Tags, err = o.config.GetOperationIDAndTagsFromRoute(route); err != nil {
		return ret, err
	}

	// Build responses
	for _, resp := range route.StatusCodeResponses() {
		ret.Responses.StatusCodeResponses[resp.Code()], err = o.buildResponse(resp.Model(), resp.Message())
		if err != nil {
			return ret, err
		}
	}
	// If there is no response but a write sample, assume that write sample is an http.StatusOK response.
	if len(ret.Responses.StatusCodeResponses) == 0 && route.ResponsePayloadSample() != nil {
		ret.Responses.StatusCodeResponses[http.StatusOK], err = o.buildResponse(route.ResponsePayloadSample(), "OK")
		if err != nil {
			return ret, err
		}
	}
	for code, resp := range o.config.CommonResponses {
		if _, exists := ret.Responses.StatusCodeResponses[code]; !exists {
			ret.Responses.StatusCodeResponses[code] = resp
		}
	}
	// If there is still no response, use default response provided.
	if len(ret.Responses.StatusCodeResponses) == 0 {
		ret.Responses.Default = o.config.DefaultResponse
	}

	// Build non-common Parameters
	ret.Parameters = make([]spec.Parameter, 0)
	for _, param := range route.Parameters() {
		if _, isCommon := inPathCommonParamsMap[mapKeyFromParam(param)]; !isCommon {
			openAPIParam, err := o.buildParameter(param, route.RequestPayloadSample())
			if err != nil {
				return ret, err
			}
			ret.Parameters = append(ret.Parameters, openAPIParam)
		}
	}
	return ret, nil
}