diff --git a/api_documentation/api_documentation.go b/api_documentation/api_documentation.go
index 8dd349751b2dfbbce2b6362821ca277abf2a9702..44e1528e7abc21ddafd7e9af8eac837d28501ae4 100644
--- a/api_documentation/api_documentation.go
+++ b/api_documentation/api_documentation.go
@@ -46,7 +46,7 @@ type DocParam struct {
Name string `json:"name"`
In string `json:"in"`
Description string `json:"description"`
- Required bool `json:"required,omitempty"`
+ Required bool `json:"required,omitempty"`
Schema interface{} `json:"schema"`
}
@@ -84,60 +84,22 @@ func GetDocs(endpointHandlers map[string]map[string]interface{}, corePath string
if handler, ok := methodHandler.(handler_utils.Handler); !ok {
docMethod.Description = "Not available"
} else {
- // purpose
+ // Meta data
functionName := GetFunctionName(handler.FuncValue.Interface())
docMethod.Description = functionDocs[functionName]
docMethod.Tags = []string{path}
- // describe parameters
- docMethod.Parameters = []DocParam{}
- for i := 0; i < handler.RequestParamsType.NumField(); i++ {
- f := handler.RequestParamsType.Field(i)
-
- shouldAddDoc := f.Tag.Get("doc")
- if shouldAddDoc == "-" {
- continue
- }
-
- name := f.Tag.Get("json")
- if name == "" {
- name = f.Name
- }
- name = strings.Replace(name, ",omitempty", "", -1)
-
- schema, err := StructSchema(f.Type)
- if err != nil {
- return Docs{}, err
- }
-
- parameter := DocParam{
- Name: name,
- In: "query",
- Description: f.Tag.Get("doc"),
- Schema: schema,
- }
-
- if f.Tag.Get("doc_required") == "true" {
- parameter.Required = true
- }
-
- docMethod.Parameters = append(docMethod.Parameters, parameter)
+ // Parameters
+ docParameters, err := FillParameters(handler)
+ if err != nil {
+ return Docs{}, err
}
+ docMethod.Parameters = docParameters
- // Request
+ // Request body
if handler.RequestBodyType != nil {
- body := reflect.New(handler.RequestBodyType).Interface()
- bodyTypeString := getType(body)
-
- docMethod.RequestBody = &DocRequestBody{
- Description: functionDocs[bodyTypeString],
- Required: true,
- Content: map[string]interface{}{
- "application/json": map[string]interface{}{
- "schema": DocSchema{Ref: "#/components/schemas/" + bodyTypeString},
- },
- },
- }
+ bodyTypeString, requestBody := GetRequestBody(handler, functionDocs)
+ docMethod.RequestBody = &requestBody
if handler.RequestBodyType.Kind() == reflect.Struct && handler.RequestBodyType.NumField() > 0 {
schema, err := StructSchema(handler.RequestBodyType.Field(0).Type)
@@ -150,25 +112,8 @@ func GetDocs(endpointHandlers map[string]map[string]interface{}, corePath string
// Response
if handler.ResponseType != nil {
- responses := map[string]DocResponseValue{}
- responseBody := reflect.New(handler.ResponseType).Interface()
- responseBodyTypeString := getType(responseBody)
-
- response := DocResponseValue{
- Description: "",
- }
- responses["200"] = response
-
- if responseBodyTypeString != "" {
- response.Content = &map[string]interface{}{
- "application/json": map[string]interface{}{
- "schema": DocSchema{Ref: "#/components/schemas/" + responseBodyTypeString},
- },
- }
- }
-
- docMethod.Responses = &responses
-
+ response, responseBodyTypeString := GetResponse(handler)
+ docMethod.Responses = &response
if handler.ResponseType.Kind() == reflect.Struct && handler.ResponseType.NumField() > 0 {
schema, err := StructSchema(handler.ResponseType.Field(0).Type)
if err != nil {
@@ -187,6 +132,84 @@ func GetDocs(endpointHandlers map[string]map[string]interface{}, corePath string
return docs, nil
}
+func FillParameters(handler handler_utils.Handler) ([]DocParam, error) {
+
+ docParameters := []DocParam{}
+ for i := 0; i < handler.RequestParamsType.NumField(); i++ {
+ structField := handler.RequestParamsType.Field(i)
+
+ shouldAddDoc := structField.Tag.Get("doc")
+ if shouldAddDoc == "-" {
+ continue
+ }
+
+ schema, err := StructSchema(structField.Type)
+ if err != nil {
+ return nil, err
+ }
+
+ parameter := DocParam{
+ Name: StructFieldName(structField),
+ In: "query",
+ Description: structField.Tag.Get("doc"),
+ Schema: schema,
+ }
+
+ if structField.Tag.Get("doc_required") == "true" {
+ parameter.Required = true
+ }
+
+ docParameters = append(docParameters, parameter)
+ }
+
+ return docParameters, nil
+}
+
+func GetRequestBody(handler handler_utils.Handler, functionDocs map[string]string) (string, DocRequestBody) {
+ body := reflect.New(handler.RequestBodyType).Interface()
+ bodyTypeString := getType(body)
+
+ requestBody := DocRequestBody{
+ Description: functionDocs[bodyTypeString],
+ Required: true,
+ Content: map[string]interface{}{
+ "application/json": map[string]interface{}{
+ "schema": DocSchema{Ref: "#/components/schemas/" + bodyTypeString},
+ },
+ },
+ }
+ return bodyTypeString, requestBody
+}
+
+func GetResponse(handler handler_utils.Handler) (map[string]DocResponseValue, string) {
+ responses := map[string]DocResponseValue{}
+ responseBody := reflect.New(handler.ResponseType).Interface()
+ responseBodyTypeString := getType(responseBody)
+
+ response := DocResponseValue{}
+ if responseBodyTypeString != "" {
+ response.Content = &map[string]interface{}{
+ "application/json": map[string]interface{}{
+ "schema": DocSchema{Ref: "#/components/schemas/" + responseBodyTypeString},
+ },
+ }
+ }
+
+ responses["200"] = response
+
+ return responses, responseBodyTypeString
+}
+
+func StructFieldName(structField reflect.StructField) string {
+ name := structField.Tag.Get("json")
+ if name == "" {
+ name = structField.Name
+ }
+
+ name = strings.Replace(name, ",omitempty", "", -1)
+ return name
+}
+
func getType(myvar interface{}) string {
if t := reflect.TypeOf(myvar); t.Kind() == reflect.Ptr {
return t.Elem().Name()
@@ -264,26 +287,9 @@ func StructSchema(t reflect.Type) (interface{}, error) {
case reflect.Map:
schema["type"] = "object"
- // keySchema, err := DocSchema("key", t.Key())
- // if err != nil {
- // return nil, errors.Wrapf(err, "cannot make schema for %v map key", t)
- // }
- // schema["key"] = keySchema
- // // elemSchema, err := DocSchema("items", t.Elem())
- // if err != nil {
- // return nil, errors.Wrapf(err, "cannot make schema for %v map elem", t)
- // }
- // schema["items"] = elemSchema
-
case reflect.Slice:
schema["type"] = "array"
schema["items"] = t.Elem()
- // elemSchema, err := DocSchema("items", t.Elem())
- // if err != nil {
- // return nil, errors.Wrapf(err, "cannot make schema for %v slice elem", t)
- // }
- // schema["items"] = elemSchema
-
default:
return nil, errors.Errorf("cannot generate schema for %v kind=%v", t, t.Kind())
}
@@ -317,11 +323,6 @@ func GetStructDocs(corePath string) map[string]string {
doc := strings.ReplaceAll(objectTypes.Doc, objectTypes.Name, "")
docs[objectTypes.Name] = doc
}
- //
- // for _, v := range p.Vars {
- // fmt.Println("type", v.Names)
- // fmt.Println("docs:", v.Doc)
- // }
for _, function := range p.Funcs {
doc := strings.ReplaceAll(function.Doc, function.Name, "")