api/api.go

@@ -271,3 +271,17 @@ func (a *API) CallWithData(method, route string, data []byte) (string, error) {
 	//return "", errors.New(fmt.Sprintf("method must be 'POST' or 'PUT', got '%s'", method))
 	return "", errors.New(fmt.Sprintf("method must be 'POST', got '%s'", method))
 }
+
+func (a *API) ListBuckets() (models.V1BucketListResponse, error) {
+	var response models.V1BucketListResponse
+	result, err := a.Call(http.MethodGet, "/v1/bucket")
+	if err != nil {
+		return response, err
+	}
+
+	if err = json.Unmarshal(result, &response); err != nil {
+		return response, err
+	}
+
+	return response, nil
+}

api_handlers/api_handlers.go

@@ -61,19 +61,24 @@ func HandleV1Seed(c echo.Context) error {
 
 // HandleV1BucketList affiche les buckets permis par server.documents.buckets, qui existent.
 func HandleV1BucketList(c echo.Context) error {
+	var response models.V1BucketListResponse
+
 	var cfg config.Config
 	if err := viper.Unmarshal(&cfg); err != nil {
-		return c.JSON(http.StatusInternalServerError, map[string]string{
+		response.StatusCode = http.StatusInternalServerError
-			"error": err.Error(),
+		response.Message = "Error during viper.Unmarshal"
-		})
+		// response.Error = err.Error()
+
+		return c.JSON(response.StatusCode, response)
 	}
 
 	mediaClient, err := media.NewMediaClientFromViper()
 	if err != nil {
-		return c.JSON(http.StatusInternalServerError, map[string]string{
+		response.StatusCode = http.StatusInternalServerError
-			"message": "Error during media.NewMediaClientFromViper()",
+		response.Message = "Error during media.NewMediaClientFromViper()"
-			"error":   err.Error(),
+		// response.Error = err.Error()
-		})
+
+		return c.JSON(response.StatusCode, response)
 	}
 
 	var buckets = make(map[string]string)
@@ -81,7 +86,11 @@ func HandleV1BucketList(c echo.Context) error {
 	for bucket_name, bucket_display_name := range cfg.Server.Documents.Buckets {
 		exists, err := mediaClient.MinioClient.BucketExists(context.Background(), bucket_name)
 		if err != nil {
-			return c.JSON(http.StatusInternalServerError, "Error during minio#BucketExists")
+			response.StatusCode = http.StatusInternalServerError
+			response.Message = "Error during minio#BucketExists"
+			// response.Error = err.Error()
+
+			return c.JSON(response.StatusCode, response)
 		}
 
 		if exists {
@@ -89,7 +98,12 @@ func HandleV1BucketList(c echo.Context) error {
 		}
 	}
 
-	return c.JSON(http.StatusOK, buckets)
+	response.StatusCode = http.StatusOK
+	response.Message = "Buckets list successful"
+	response.Data.Buckets = buckets
+
+	return c.JSON(response.StatusCode, response)
+	//return c.JSON(response.StatusCode, response.Data.Buckets)
 }
 
 func HandleV1BucketRead(c echo.Context) error {

models/responses.go

@@ -14,6 +14,20 @@ func (r Response) Respond() Responder {
 	return r
 }
 
+type HandleAdminDocumentsUploadResponse struct {
+	Response
+	Data struct {
+		Buckets []Bucket
+	}
+}
+
+type HandleDocumentationResponse struct {
+	Response
+	Data struct {
+		Buckets []Bucket
+	}
+}
+
 type UploadDocumentResponse struct {
 	Response
 	Data UploadDocumentResponseData
@@ -31,3 +45,10 @@ type V1SeedResponse struct {
 		Buckets []string
 	}
 }
+
+type V1BucketListResponse struct {
+	Response
+	Data struct {
+		Buckets map[string]string
+	}
+}

templates/html/admin-upload.gohtml

@@ -12,7 +12,7 @@
       <form class="form adminUploadForm" action="/admin/documents/upload" method="post" enctype="multipart/form-data">
         <label class="formLabel" for="bucket">Type de document:</label>
         <select class="formSelect" name="bucket" id="bucket">
-          {{ range .Buckets }}
+          {{ range .Data.Buckets }}
             <option class="formOption" value="{{ .Name }}">{{ .DisplayName }}</option>
           {{ end }}
         </select>

web_handlers/web_handlers.go

@@ -44,26 +44,27 @@ func HandleVieEtudianteOrganisme(c echo.Context) error {
 }
 
 func HandleDocumentation(c echo.Context) error {
+	var response models.HandleDocumentationResponse
+
 	client, err := api.NewApiClientFromViper()
 	if err != nil {
 		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
 	}
 
-	result, err := client.Call(http.MethodGet, "/v1/bucket")
+	v1BucketListResponse, err := client.ListBuckets()
 	if err != nil {
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
+		response.StatusCode = v1BucketListResponse.StatusCode
+		response.Message = v1BucketListResponse.Message
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "documentation-html", response)
 	}
 
-	var buckets map[string]string
+	//TODO check v1BucketListRespone StatusCode and Error
 
-	err = json.Unmarshal(result, &buckets)
+	for bucket, displayName := range v1BucketListResponse.Data.Buckets {
-	if err != nil {
+		// TODO move call to dedicated API client method
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
+		// TODO add Response type
-	}
-
-	var data []models.Bucket
-
-	for bucket, displayName := range buckets {
 		content, err := client.Call(http.MethodGet, fmt.Sprintf("/v1/bucket/%s", bucket))
 		if err != nil {
 			return c.Render(http.StatusInternalServerError, "documentation-html", nil)
@@ -94,16 +95,19 @@ func HandleDocumentation(c echo.Context) error {
 			documents_processed := documents
 		*/
 
-		data = append(data, models.Bucket{
+		response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
 			Name:        bucket,
 			DisplayName: displayName,
 			Documents:   documents,
 		})
 	}
 
-	sort.SliceStable(data, func(i, j int) bool { return data[i].Name < data[j].Name })
+	sort.SliceStable(response.Data.Buckets, func(i, j int) bool { return response.Data.Buckets[i].Name < response.Data.Buckets[j].Name })
 
-	return c.Render(http.StatusOK, "documentation-html", data)
+	response.StatusCode = http.StatusOK
+
+	// TODO render .Message
+	return c.Render(response.StatusCode, "documentation-html", response.Data.Buckets)
 }
 
 func HandleFormulaires(c echo.Context) error {
@@ -140,65 +144,80 @@ func HandleAdmin(c echo.Context) error {
 }
 
 func HandleAdminDocumentsUpload(c echo.Context) error {
+	var response models.HandleAdminDocumentsUploadResponse
 	client, err := api.NewApiClientFromViper()
 	if err != nil {
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
+		response.StatusCode = http.StatusInternalServerError
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "admin-upload-html", nil)
 	}
 
-	result, err := client.Call(http.MethodGet, "/v1/bucket")
+	v1BucketListResponse, err := client.ListBuckets()
 	if err != nil {
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
+		response.StatusCode = v1BucketListResponse.StatusCode
+		response.Error = err.Error()
+		response.Message = v1BucketListResponse.Message
+
+		return c.Render(response.StatusCode, "admin-upload-html", nil)
 	}
 
-	var buckets map[string]string
+	for bucketName, displayName := range v1BucketListResponse.Data.Buckets {
-
+		response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
-	err = json.Unmarshal(result, &buckets)
-	if err != nil {
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
-	}
-
-	var data struct {
-		Buckets []models.Bucket
-		Message string
-	}
-
-	for bucketName, displayName := range buckets {
-		data.Buckets = append(data.Buckets, models.Bucket{
 			Name:        bucketName,
 			DisplayName: displayName,
 		})
 	}
+	response.StatusCode = http.StatusOK
 
-	return c.Render(http.StatusOK, "admin-upload-html", data)
+	return c.Render(response.StatusCode, "admin-upload-html", response)
 }
 
 func HandleAdminDocumentsUploadPOST(c echo.Context) error {
+	/*
 		var data struct {
 			Buckets []models.Bucket
 			Message string
 		}
+	*/
+
+	var response models.HandleAdminDocumentsUploadResponse
 
 	client, err := api.NewApiClientFromViper()
 	if err != nil {
-		data.Message = fmt.Sprintf("HandleAdminDocumentsUploadPOST#api.New: %s", err)
+		response.StatusCode = http.StatusInternalServerError
-		return c.Render(http.StatusInternalServerError, "admin-upload-html", data)
+		response.Message = "Error during api.newApiClientFromViper()"
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "admin-upload-html", response)
 	}
 
+	v1BucketListResponse, err := client.ListBuckets()
+	if err != nil {
+		response.StatusCode = v1BucketListResponse.StatusCode
+		response.Message = v1BucketListResponse.Message
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "admin-upload-html", response)
+	}
+
+	/*
 		result, err := client.Call(http.MethodGet, "/v1/bucket")
 		if err != nil {
 			data.Message = "Error during GET /v1/bucket"
-		return c.Render(http.StatusInternalServerError, "documentation-html", data)
+			return c.Render(http.StatusInternalServerError, "admin-upload-html", data)
 		}
 
 		var buckets map[string]string
 
 		err = json.Unmarshal(result, &buckets)
 		if err != nil {
-		return c.Render(http.StatusInternalServerError, "documentation-html", nil)
+			return c.Render(http.StatusInternalServerError, "admin-upload-html", nil)
 		}
+	*/
 
-	for bucketName, displayName := range buckets {
+	for bucketName, displayName := range v1BucketListResponse.Data.Buckets {
-		data.Buckets = append(data.Buckets, models.Bucket{
+		response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
 			Name:        bucketName,
 			DisplayName: displayName,
 		})
@@ -208,24 +227,31 @@ func HandleAdminDocumentsUploadPOST(c echo.Context) error {
 
 	document, err := c.FormFile("document")
 	if err != nil {
-		data.Message = fmt.Sprintf("HandleAdminDocumentsUploadPOST#c.FormFile: %s", err)
+		response.StatusCode = http.StatusBadRequest
-		return c.Render(http.StatusBadRequest, "admin-upload-html", data)
+		response.Message = "Formulaire invalide"
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "admin-upload-html", response)
 	}
 
-	response, err := client.UploadDocument(bucket, document)
+	uploadDocumentResponse, err := client.UploadDocument(bucket, document)
 	if err != nil {
-		data.Message = fmt.Sprintf("HandleAdminDocumentsUploadPOST#client.UploadDocument: %s", err)
+		response.StatusCode = uploadDocumentResponse.StatusCode
-		return c.Render(http.StatusInternalServerError, "admin-upload-html", data)
+		response.Message = uploadDocumentResponse.Message
+		response.Error = err.Error()
+
+		return c.Render(response.StatusCode, "admin-upload-html", response)
 	}
 
 	// Format response
 	var info, status string
 
-	info = fmt.Sprintf("[%.0f] /public/documentation/%s/%s", response.Data.Size, response.Data.Bucket, response.Data.Object)
+	info = fmt.Sprintf("[%.0f] /public/documentation/%s/%s", uploadDocumentResponse.Data.Size, uploadDocumentResponse.Data.Bucket, uploadDocumentResponse.Data.Object)
 
-	status = response.Message
+	status = uploadDocumentResponse.Message
 
-	data.Message = fmt.Sprintf("%s - %s", status, info)
+	response.StatusCode = http.StatusOK
+	response.Message = fmt.Sprintf("%s - %s", status, info)
 
-	return c.Render(http.StatusOK, "admin-upload-html", data)
+	return c.Render(response.StatusCode, "admin-upload-html", response)
 }