新增备份监控与定时配置

2026-08-16 23:53:50 +08:00
parent 66cb03ebce
commit f67ee12d72
19 changed files with 612 additions and 3 deletions
@@ -0,0 +1,59 @@
+package backupmonitor
+
+import (
+	"encoding/json"
+	"errors"
+	"net/http"
+	"os"
+
+	"hfb_sys/backend/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type Status struct {
+	GeneratedAt string `json:"generated_at"`
+	Health      string `json:"health"`
+	Schedule    struct {
+		Enabled               string `json:"enabled"`
+		FullHour              string `json:"full_hour"`
+		FullMinute            string `json:"full_minute"`
+		BinlogIntervalMinutes string `json:"binlog_interval_minutes"`
+	} `json:"schedule"`
+	LastFull struct {
+		LocalComplete  string `json:"local_complete"`
+		RemoteComplete string `json:"remote_complete"`
+	} `json:"last_full"`
+	LastBinlog struct {
+		File      string `json:"file"`
+		RemoteDir string `json:"remote_dir"`
+	} `json:"last_binlog"`
+	LastJob struct {
+		Type    string `json:"type"`
+		Status  string `json:"status"`
+		At      string `json:"at"`
+		Message string `json:"message"`
+	} `json:"last_job"`
+}
+
+type Handler struct{ path string }
+
+func NewHandler(path string) *Handler { return &Handler{path: path} }
+
+func (h *Handler) Status(c *gin.Context) {
+	content, err := os.ReadFile(h.path)
+	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			response.Error(c, http.StatusServiceUnavailable, "backup_status_unavailable", "备份状态尚未生成")
+			return
+		}
+		response.Error(c, http.StatusInternalServerError, "backup_status_unavailable", "无法读取备份状态")
+		return
+	}
+	var status Status
+	if err := json.Unmarshal(content, &status); err != nil {
+		response.Error(c, http.StatusServiceUnavailable, "backup_status_invalid", "备份状态文件格式无效")
+		return
+	}
+	response.OK(c, status)
+}