feat: Implement Notifiarr notification service

- The Notifiarr notification functionality has been implemented. The alert configuration channel will now use the `api_token` and `channel_id` field for send to the Notifiarr API endpoint.

server/service-operation/notification/manager.go

@@ -31,6 +31,7 @@ func NewNotificationManager(pbClient *pocketbase.PocketBaseClient) *Notification
 	services["webhook"] = NewWebhookService()
 	services["ntfy"] = NewNtfyService()
 	services["pushover"] = NewPushoverService()
+	services["notifiarr"] = NewNotifiarrService()
 
 	// log.Printf("✅ Notification services initialized: %v", getKeys(services))
 

server/service-operation/notification/notifiarr.go

@@ -0,0 +1,416 @@
+package notification
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+// NotifiarrService handles Notifiarr notifications
+type NotifiarrService struct{}
+
+// NewNotifiarrService creates a new Notifiarr notification service
+func NewNotifiarrService() *NotifiarrService {
+	return &NotifiarrService{}
+}
+
+// NotifiarrPayload represents the payload for Notifiarr API
+type NotifiarrPayload struct {
+	Notification NotifiarrNotification `json:"notification"`
+	Discord      NotifiarrDiscord      `json:"discord"`
+}
+
+type NotifiarrNotification struct {
+	Update bool   `json:"update"`
+	Name   string `json:"name"`
+	Event  string `json:"event,omitempty"`
+}
+
+type NotifiarrDiscord struct {
+	Color  string           `json:"color,omitempty"`
+	Ping   NotifiarrPing    `json:"ping,omitempty"`
+	Images NotifiarrImages  `json:"images,omitempty"`
+	Text   NotifiarrText    `json:"text"`
+	IDs    NotifiarrIDs     `json:"ids,omitempty"`
+}
+
+type NotifiarrPing struct {
+	PingUser int64 `json:"pingUser,omitempty"`
+	PingRole int64 `json:"pingRole,omitempty"`
+}
+
+type NotifiarrImages struct {
+	Thumbnail string `json:"thumbnail,omitempty"`
+	Image     string `json:"image,omitempty"`
+}
+
+type NotifiarrText struct {
+	Title       string `json:"title"`
+	Icon        string `json:"icon,omitempty"`
+	Content     string `json:"content,omitempty"`
+	Description string `json:"description"`
+	Fields      []any  `json:"fields,omitempty"`
+	Footer      string `json:"footer,omitempty"`
+}
+
+type NotifiarrIDs struct {
+	Channel int64 `json:"channel,omitempty"`
+}
+
+// SendNotification sends a notification via Notifiarr
+func (ns *NotifiarrService) SendNotification(config *AlertConfiguration, message string) error {
+	// fmt.Printf("📡 [NOTIFIARR] Attempting to send notification...\n")
+	// fmt.Printf("📡 [NOTIFIARR] Config - API Token present: %v\n", config.APIToken != "")
+	// fmt.Printf("📡 [NOTIFIARR] Message: %s\n", message)
+
+	if config.APIToken == "" {
+		return fmt.Errorf("notifiarr API token is required")
+	}
+
+	// Parse channel ID if provided
+	var channelID int64
+	if config.ChannelID != "" {
+		if parsed, err := strconv.ParseInt(config.ChannelID, 10, 64); err == nil {
+			channelID = parsed
+		}
+	}
+
+	url := fmt.Sprintf("https://notifiarr.com/api/v1/notification/passthrough/%s", config.APIToken)
+	// fmt.Printf("📡 [NOTIFIARR] API URL: %s\n", strings.Replace(url, config.APIToken, "[REDACTED]", 1))
+
+	// Create status-based color
+	color := ns.getStatusColor(message)
+	
+	payload := NotifiarrPayload{
+		Notification: NotifiarrNotification{
+			Update: false,
+			Name:   "This is an automated notification from CheckCle System",
+			Event:  "",
+		},
+		Discord: NotifiarrDiscord{
+			Color: color,
+			Text: NotifiarrText{
+				Title:       "Service Alert",
+				Description: message,
+				Footer:      "CheckCle Monitoring System",
+			},
+			IDs: NotifiarrIDs{
+				Channel: channelID,
+			},
+		},
+	}
+
+	jsonData, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+
+	// fmt.Printf("📡 [NOTIFIARR] Sending POST request...\n")
+	resp, err := http.Post(url, "application/json", bytes.NewBuffer(jsonData))
+	if err != nil {
+		// fmt.Printf("❌ [NOTIFIARR] HTTP error: %v\n", err)
+		return err
+	}
+	defer resp.Body.Close()
+
+	// Check response status
+	if resp.StatusCode != http.StatusOK {
+		// fmt.Printf("❌ [NOTIFIARR] HTTP status error: %d\n", resp.StatusCode)
+		return fmt.Errorf("notifiarr API error: status code %d", resp.StatusCode)
+	}
+
+	// fmt.Printf("✅ [NOTIFIARR] Message sent successfully!\n")
+	return nil
+}
+
+// SendServerNotification sends a server-specific notification via Notifiarr
+func (ns *NotifiarrService) SendServerNotification(config *AlertConfiguration, payload *NotificationPayload, template *ServerNotificationTemplate, resourceType string) error {
+	message := ns.generateServerMessage(payload, template, resourceType)
+	return ns.SendNotification(config, message)
+}
+
+// SendServiceNotification sends a service-specific notification via Notifiarr
+func (ns *NotifiarrService) SendServiceNotification(config *AlertConfiguration, payload *NotificationPayload, template *ServiceNotificationTemplate) error {
+	message := ns.generateServiceMessage(payload, template)
+	return ns.SendNotification(config, message)
+}
+
+// generateServerMessage creates a message for server notifications using server template
+func (ns *NotifiarrService) generateServerMessage(payload *NotificationPayload, template *ServerNotificationTemplate, resourceType string) string {
+	var templateMessage string
+	
+	// Select appropriate template message based on status and resource type
+	switch strings.ToLower(payload.Status) {
+	case "down":
+		templateMessage = template.DownMessage
+	case "up":
+		templateMessage = template.UpMessage
+	case "warning":
+		templateMessage = template.WarningMessage
+	case "paused":
+		templateMessage = template.PausedMessage
+	default:
+		// Handle resource-specific messages
+		switch resourceType {
+		case "cpu":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreCPUMessage
+			} else {
+				templateMessage = template.CPUMessage
+			}
+		case "ram", "memory":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreRAMMessage
+			} else {
+				templateMessage = template.RAMMessage
+			}
+		case "disk":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreDiskMessage
+			} else {
+				templateMessage = template.DiskMessage
+			}
+		case "network":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreNetworkMessage
+			} else {
+				templateMessage = template.NetworkMessage
+			}
+		case "cpu_temp", "cpu_temperature":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreCPUTempMessage
+			} else {
+				templateMessage = template.CPUTempMessage
+			}
+		case "disk_io":
+			if strings.Contains(strings.ToLower(payload.Status), "restore") {
+				templateMessage = template.RestoreDiskIOMessage
+			} else {
+				templateMessage = template.DiskIOMessage
+			}
+		default:
+			templateMessage = template.WarningMessage
+		}
+	}
+	
+	// If no template message found, use a default
+	if templateMessage == "" {
+		templateMessage = ns.generateDefaultServerMessage(payload, resourceType)
+	}
+	
+	return ns.replacePlaceholders(templateMessage, payload)
+}
+
+// generateServiceMessage creates a message for service notifications using service template
+func (ns *NotifiarrService) generateServiceMessage(payload *NotificationPayload, template *ServiceNotificationTemplate) string {
+	var templateMessage string
+	
+	// Select appropriate template message based on status
+	switch strings.ToLower(payload.Status) {
+	case "up":
+		templateMessage = template.UpMessage
+	case "down":
+		templateMessage = template.DownMessage
+	case "maintenance":
+		templateMessage = template.MaintenanceMessage
+	case "incident":
+		templateMessage = template.IncidentMessage
+	case "resolved":
+		templateMessage = template.ResolvedMessage
+	case "warning":
+		templateMessage = template.WarningMessage
+	default:
+		templateMessage = template.WarningMessage
+	}
+	
+	// If no template message found, use a default
+	if templateMessage == "" {
+		templateMessage = ns.generateDefaultUptimeMessage(payload)
+	}
+	
+	return ns.replacePlaceholders(templateMessage, payload)
+}
+
+// replacePlaceholders replaces all placeholders in the message with actual values
+func (ns *NotifiarrService) replacePlaceholders(message string, payload *NotificationPayload) string {
+	// Replace basic placeholders
+	message = strings.ReplaceAll(message, "${service_name}", payload.ServiceName)
+	message = strings.ReplaceAll(message, "${status}", strings.ToUpper(payload.Status))
+	message = strings.ReplaceAll(message, "${host}", ns.safeString(payload.Host))
+	message = strings.ReplaceAll(message, "${hostname}", ns.safeString(payload.Hostname))
+	
+	// Replace URL with fallback to host
+	url := ns.safeString(payload.URL)
+	if url == "N/A" && payload.Host != "" {
+		url = payload.Host
+	}
+	message = strings.ReplaceAll(message, "${url}", url)
+	
+	// Replace domain
+	message = strings.ReplaceAll(message, "${domain}", ns.safeString(payload.Domain))
+	
+	// Replace service type
+	if payload.ServiceType != "" {
+		message = strings.ReplaceAll(message, "${service_type}", strings.ToUpper(payload.ServiceType))
+	} else {
+		message = strings.ReplaceAll(message, "${service_type}", "N/A")
+	}
+	
+	// Replace region and agent info
+	message = strings.ReplaceAll(message, "${region_name}", ns.safeString(payload.RegionName))
+	message = strings.ReplaceAll(message, "${agent_id}", ns.safeString(payload.AgentID))
+	
+	// Handle numeric fields safely
+	if payload.Port > 0 {
+		message = strings.ReplaceAll(message, "${port}", fmt.Sprintf("%d", payload.Port))
+	} else {
+		message = strings.ReplaceAll(message, "${port}", "N/A")
+	}
+	
+	if payload.ResponseTime > 0 {
+		message = strings.ReplaceAll(message, "${response_time}", fmt.Sprintf("%dms", payload.ResponseTime))
+	} else {
+		message = strings.ReplaceAll(message, "${response_time}", "N/A")
+	}
+	
+	if payload.Uptime > 0 {
+		message = strings.ReplaceAll(message, "${uptime}", fmt.Sprintf("%d%%", payload.Uptime))
+	} else {
+		message = strings.ReplaceAll(message, "${uptime}", "N/A")
+	}
+	
+	// Replace server monitoring fields
+	message = strings.ReplaceAll(message, "${cpu_usage}", ns.safeString(payload.CPUUsage))
+	message = strings.ReplaceAll(message, "${ram_usage}", ns.safeString(payload.RAMUsage))
+	message = strings.ReplaceAll(message, "${disk_usage}", ns.safeString(payload.DiskUsage))
+	message = strings.ReplaceAll(message, "${network_usage}", ns.safeString(payload.NetworkUsage))
+	message = strings.ReplaceAll(message, "${cpu_temp}", ns.safeString(payload.CPUTemp))
+	message = strings.ReplaceAll(message, "${disk_io}", ns.safeString(payload.DiskIO))
+	message = strings.ReplaceAll(message, "${threshold}", ns.safeString(payload.Threshold))
+	
+	// Replace error message - important for uptime services
+	message = strings.ReplaceAll(message, "${error_message}", ns.safeString(payload.ErrorMessage))
+	message = strings.ReplaceAll(message, "${error}", ns.safeString(payload.ErrorMessage))
+	
+	// Replace time placeholders
+	message = strings.ReplaceAll(message, "${time}", payload.Timestamp.Format("2006-01-02 15:04:05"))
+	message = strings.ReplaceAll(message, "${timestamp}", payload.Timestamp.Format("2006-01-02 15:04:05"))
+	
+	return message
+}
+
+// safeString returns the string value or "N/A" if empty
+func (ns *NotifiarrService) safeString(value string) string {
+	if value == "" {
+		return "N/A"
+	}
+	return value
+}
+
+// getStatusColor returns appropriate color for status
+func (ns *NotifiarrService) getStatusColor(message string) string {
+	messageLower := strings.ToLower(message)
+	
+	if strings.Contains(messageLower, "down") || strings.Contains(messageLower, "error") || strings.Contains(messageLower, "failed") {
+		return "FF0000" // Red
+	} else if strings.Contains(messageLower, "up") || strings.Contains(messageLower, "restored") || strings.Contains(messageLower, "resolved") {
+		return "00FF00" // Green
+	} else if strings.Contains(messageLower, "warning") || strings.Contains(messageLower, "alert") {
+		return "FFA500" // Orange
+	}
+	
+	return "0099FF" // Blue (default)
+}
+
+// generateDefaultUptimeMessage creates a default uptime message with proper formatting
+func (ns *NotifiarrService) generateDefaultUptimeMessage(payload *NotificationPayload) string {
+	// Status emoji mapping
+	statusEmoji := "🔵"
+	switch strings.ToLower(payload.Status) {
+	case "up":
+		statusEmoji = "🟢"
+	case "down":
+		statusEmoji = "🔴"
+	case "warning":
+		statusEmoji = "🟡"
+	case "maintenance", "paused":
+		statusEmoji = "🟠"
+	}
+	
+	message := fmt.Sprintf("%s Service %s is %s.", statusEmoji, payload.ServiceName, strings.ToUpper(payload.Status))
+	
+	// Build formatted details
+	details := []string{}
+	
+	// Add URL or host
+	if payload.URL != "" {
+		details = append(details, fmt.Sprintf(" - Host URL: %s", payload.URL))
+	} else if payload.Host != "" {
+		details = append(details, fmt.Sprintf(" - Host: %s", payload.Host))
+	}
+	
+	// Add service type
+	if payload.ServiceType != "" {
+		details = append(details, fmt.Sprintf(" - Type: %s", strings.ToUpper(payload.ServiceType)))
+	}
+	
+	// Add port if available
+	if payload.Port > 0 {
+		details = append(details, fmt.Sprintf(" - Port: %d", payload.Port))
+	}
+	
+	// Add domain if available
+	if payload.Domain != "" {
+		details = append(details, fmt.Sprintf(" - Domain: %s", payload.Domain))
+	}
+	
+	// Add response time
+	if payload.ResponseTime > 0 {
+		details = append(details, fmt.Sprintf(" - Response time: %dms", payload.ResponseTime))
+	} else {
+		details = append(details, " - Response time: N/A")
+	}
+	
+	// Add region info
+	if payload.RegionName != "" {
+		details = append(details, fmt.Sprintf(" - Region: %s", payload.RegionName))
+	}
+	
+	// Add agent info
+	if payload.AgentID != "" {
+		details = append(details, fmt.Sprintf(" - Agent: %s", payload.AgentID))
+	}
+	
+	// Add uptime if available
+	if payload.Uptime > 0 {
+		details = append(details, fmt.Sprintf(" - Uptime: %d%%", payload.Uptime))
+	}
+	
+	// Add timestamp
+	details = append(details, fmt.Sprintf(" - Time: %s", payload.Timestamp.Format("2006-01-02 15:04:05")))
+	
+	// Combine message with details
+	if len(details) > 0 {
+		message += "\n" + strings.Join(details, "\n")
+	}
+	
+	return message
+}
+
+// generateDefaultServerMessage creates a default server message
+func (ns *NotifiarrService) generateDefaultServerMessage(payload *NotificationPayload, resourceType string) string {
+	statusEmoji := "🔵"
+	switch strings.ToLower(payload.Status) {
+	case "up":
+		statusEmoji = "🟢"
+	case "down":
+		statusEmoji = "🔴"
+	case "warning":
+		statusEmoji = "🟡"
+	}
+	
+	return fmt.Sprintf("%s 🖥️ Server %s (%s) status: %s", statusEmoji, payload.ServiceName, payload.Hostname, strings.ToUpper(payload.Status))
+}

server/service-operation/notification/types.go

@@ -53,7 +53,7 @@ type AlertConfiguration struct {
 	TemplateID            string `json:"template_id"`
 	SlackWebhookURL       string `json:"slack_webhook_url"`
 	GoogleChatWebhookURL  string `json:"google_chat_webhook_url"`
-	Enabled               string `json:"enabled"` // String because PocketBase returns it as string
+	Enabled               string `json:"enabled"` 
 	EmailAddress          string `json:"email_address"`
 	EmailSenderName       string `json:"email_sender_name"`
 	SMTPServer            string `json:"smtp_server"`