Files
Charon/backend/internal/api/handlers/uptime_handler.go
2026-03-04 18:34:49 +00:00

125 lines
4.1 KiB
Go

package handlers
import (
"net/http"
"strconv"
"github.com/Wikid82/charon/backend/internal/logger"
"github.com/Wikid82/charon/backend/internal/services"
"github.com/gin-gonic/gin"
)
type UptimeHandler struct {
service *services.UptimeService
}
func NewUptimeHandler(service *services.UptimeService) *UptimeHandler {
return &UptimeHandler{service: service}
}
func (h *UptimeHandler) List(c *gin.Context) {
monitors, err := h.service.ListMonitors()
if err != nil {
logger.Log().WithError(err).Error("Failed to list uptime monitors")
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to list monitors"})
return
}
c.JSON(http.StatusOK, monitors)
}
// CreateMonitorRequest represents the JSON payload for creating a new monitor
type CreateMonitorRequest struct {
Name string `json:"name" binding:"required"`
URL string `json:"url" binding:"required"`
Type string `json:"type" binding:"required,oneof=http tcp https"`
Interval int `json:"interval"`
MaxRetries int `json:"max_retries"`
}
// Create creates a new uptime monitor
func (h *UptimeHandler) Create(c *gin.Context) {
var req CreateMonitorRequest
if err := c.ShouldBindJSON(&req); err != nil {
logger.Log().WithError(err).Warn("Invalid JSON payload for monitor creation")
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
monitor, err := h.service.CreateMonitor(req.Name, req.URL, req.Type, req.Interval, req.MaxRetries)
if err != nil {
logger.Log().WithError(err).Error("Failed to create uptime monitor")
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusCreated, monitor)
}
func (h *UptimeHandler) GetHistory(c *gin.Context) {
id := c.Param("id")
limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
history, err := h.service.GetMonitorHistory(id, limit)
if err != nil {
logger.Log().WithField("error", sanitizeForLog(err.Error())).WithField("monitor_id", sanitizeForLog(id)).Error("Failed to get monitor history")
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get history"})
return
}
c.JSON(http.StatusOK, history)
}
func (h *UptimeHandler) Update(c *gin.Context) {
id := c.Param("id")
var updates map[string]any
if err := c.ShouldBindJSON(&updates); err != nil {
logger.Log().WithField("error", sanitizeForLog(err.Error())).WithField("monitor_id", sanitizeForLog(id)).Warn("Invalid JSON payload for monitor update")
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
monitor, err := h.service.UpdateMonitor(id, updates)
if err != nil {
logger.Log().WithField("error", sanitizeForLog(err.Error())).WithField("monitor_id", sanitizeForLog(id)).Error("Failed to update monitor")
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, monitor)
}
func (h *UptimeHandler) Sync(c *gin.Context) {
if err := h.service.SyncMonitors(); err != nil {
logger.Log().WithError(err).Error("Failed to sync uptime monitors")
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to sync monitors"})
return
}
c.JSON(http.StatusOK, gin.H{"message": "Sync started"})
}
// Delete removes a monitor and its associated data
func (h *UptimeHandler) Delete(c *gin.Context) {
id := c.Param("id")
if err := h.service.DeleteMonitor(id); err != nil {
logger.Log().WithField("error", sanitizeForLog(err.Error())).WithField("monitor_id", sanitizeForLog(id)).Error("Failed to delete monitor")
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete monitor"})
return
}
c.JSON(http.StatusOK, gin.H{"message": "Monitor deleted"})
}
// CheckMonitor triggers an immediate check for a specific monitor
func (h *UptimeHandler) CheckMonitor(c *gin.Context) {
id := c.Param("id")
monitor, err := h.service.GetMonitorByID(id)
if err != nil {
logger.Log().WithField("error", sanitizeForLog(err.Error())).WithField("monitor_id", sanitizeForLog(id)).Warn("Monitor not found for check")
c.JSON(http.StatusNotFound, gin.H{"error": "Monitor not found"})
return
}
// Trigger immediate check in background
go h.service.CheckMonitor(*monitor)
c.JSON(http.StatusOK, gin.H{"message": "Check triggered"})
}