Rename restapi to api (#3176)

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

api/admin_notification_endpoints.go

@@ -0,0 +1,162 @@
+// This file is part of MinIO Console Server
+// Copyright (c) 2021 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package api
+
+import (
+	"context"
+	"errors"
+
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/minio/console/api/operations"
+	configurationApi "github.com/minio/console/api/operations/configuration"
+	"github.com/minio/console/models"
+)
+
+func registerAdminNotificationEndpointsHandlers(api *operations.ConsoleAPI) {
+	// return a list of notification endpoints
+	api.ConfigurationNotificationEndpointListHandler = configurationApi.NotificationEndpointListHandlerFunc(func(params configurationApi.NotificationEndpointListParams, session *models.Principal) middleware.Responder {
+		notifEndpoints, err := getNotificationEndpointsResponse(session, params)
+		if err != nil {
+			return configurationApi.NewNotificationEndpointListDefault(err.Code).WithPayload(err.APIError)
+		}
+		return configurationApi.NewNotificationEndpointListOK().WithPayload(notifEndpoints)
+	})
+	// add a new notification endpoints
+	api.ConfigurationAddNotificationEndpointHandler = configurationApi.AddNotificationEndpointHandlerFunc(func(params configurationApi.AddNotificationEndpointParams, session *models.Principal) middleware.Responder {
+		notifEndpoints, err := getAddNotificationEndpointResponse(session, params)
+		if err != nil {
+			return configurationApi.NewAddNotificationEndpointDefault(err.Code).WithPayload(err.APIError)
+		}
+		return configurationApi.NewAddNotificationEndpointCreated().WithPayload(notifEndpoints)
+	})
+}
+
+// getNotificationEndpoints invokes admin info and returns a list of notification endpoints
+func getNotificationEndpoints(ctx context.Context, client MinioAdmin) (*models.NotifEndpointResponse, error) {
+	serverInfo, err := client.serverInfo(ctx)
+	if err != nil {
+		return nil, err
+	}
+	var listEndpoints []*models.NotificationEndpointItem
+	for i := range serverInfo.Services.Notifications {
+		for service, endpointStatus := range serverInfo.Services.Notifications[i] {
+			for j := range endpointStatus {
+				for account, status := range endpointStatus[j] {
+					listEndpoints = append(listEndpoints, &models.NotificationEndpointItem{
+						Service:   models.NofiticationService(service),
+						AccountID: account,
+						Status:    status.Status,
+					})
+				}
+			}
+		}
+	}
+
+	// build response
+	return &models.NotifEndpointResponse{
+		NotificationEndpoints: listEndpoints,
+	}, nil
+}
+
+// getNotificationEndpointsResponse returns a list of notification endpoints in the instance
+func getNotificationEndpointsResponse(session *models.Principal, params configurationApi.NotificationEndpointListParams) (*models.NotifEndpointResponse, *CodedAPIError) {
+	ctx, cancel := context.WithCancel(params.HTTPRequest.Context())
+	defer cancel()
+	mAdmin, err := NewMinioAdminClient(params.HTTPRequest.Context(), session)
+	if err != nil {
+		return nil, ErrorWithContext(ctx, err)
+	}
+	// create a minioClient interface implementation
+	// defining the client to be used
+	adminClient := AdminClient{Client: mAdmin}
+	// serialize output
+	notfEndpointResp, err := getNotificationEndpoints(ctx, adminClient)
+	if err != nil {
+		return nil, ErrorWithContext(ctx, err)
+	}
+	return notfEndpointResp, nil
+}
+
+func addNotificationEndpoint(ctx context.Context, client MinioAdmin, params *configurationApi.AddNotificationEndpointParams) (*models.SetNotificationEndpointResponse, error) {
+	configs := []*models.ConfigurationKV{}
+	var configName string
+
+	// we have different add validations for each service
+	switch *params.Body.Service {
+	case models.NofiticationServiceAmqp:
+		configName = "notify_amqp"
+	case models.NofiticationServiceMqtt:
+		configName = "notify_mqtt"
+	case models.NofiticationServiceElasticsearch:
+		configName = "notify_elasticsearch"
+	case models.NofiticationServiceRedis:
+		configName = "notify_redis"
+	case models.NofiticationServiceNats:
+		configName = "notify_nats"
+	case models.NofiticationServicePostgres:
+		configName = "notify_postgres"
+	case models.NofiticationServiceMysql:
+		configName = "notify_mysql"
+	case models.NofiticationServiceKafka:
+		configName = "notify_kafka"
+	case models.NofiticationServiceWebhook:
+		configName = "notify_webhook"
+	case models.NofiticationServiceNsq:
+		configName = "notify_nsq"
+	default:
+		return nil, errors.New("provided service is not supported")
+	}
+
+	// set all the config values if found on the param.Body.Properties
+	for k, val := range params.Body.Properties {
+		configs = append(configs, &models.ConfigurationKV{
+			Key:   k,
+			Value: val,
+		})
+	}
+
+	needsRestart, err := setConfigWithARNAccountID(ctx, client, &configName, configs, *params.Body.AccountID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &models.SetNotificationEndpointResponse{
+		AccountID:  params.Body.AccountID,
+		Properties: params.Body.Properties,
+		Service:    params.Body.Service,
+		Restart:    needsRestart,
+	}, nil
+}
+
+// getNotificationEndpointsResponse returns a list of notification endpoints in the instance
+func getAddNotificationEndpointResponse(session *models.Principal, params configurationApi.AddNotificationEndpointParams) (*models.SetNotificationEndpointResponse, *CodedAPIError) {
+	ctx, cancel := context.WithCancel(params.HTTPRequest.Context())
+	defer cancel()
+	mAdmin, err := NewMinioAdminClient(params.HTTPRequest.Context(), session)
+	if err != nil {
+		return nil, ErrorWithContext(ctx, err)
+	}
+	// create a minioClient interface implementation
+	// defining the client to be used
+	adminClient := AdminClient{Client: mAdmin}
+	// serialize output
+	notfEndpointResp, err := addNotificationEndpoint(ctx, adminClient, &params)
+	if err != nil {
+		return nil, ErrorWithContext(ctx, err)
+	}
+	return notfEndpointResp, nil
+}