chore: seed migration objects batch 5

server/internal/crons/im_file_cleanup_orphan.go

@@ -0,0 +1,98 @@
+// Package crons
+// @Link  https://github.com/bufanyun/hotgo
+// @Copyright  Copyright (c) 2026 HotGo
+// @Author  Ms <133814250@qq.com>
+// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
+package crons
+
+import (
+	"context"
+	"hotgo/internal/consts"
+	"hotgo/internal/dao"
+	"hotgo/internal/library/cron"
+	"hotgo/internal/library/imtenant"
+	"hotgo/internal/model/entity"
+
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/util/gconv"
+)
+
+func init() {
+	cron.Register(ImFileCleanupOrphan)
+}
+
+// ImFileCleanupOrphan 清理IM孤儿文件，参数：保留天数、单租户处理上限。
+var ImFileCleanupOrphan = &cImFileCleanupOrphan{name: "imFileCleanupOrphan"}
+
+type cImFileCleanupOrphan struct {
+	name string
+}
+
+func (c *cImFileCleanupOrphan) GetName() string {
+	return c.name
+}
+
+func (c *cImFileCleanupOrphan) Execute(ctx context.Context, parser *cron.Parser) (err error) {
+	days := 7
+	limit := 100
+	if len(parser.Args) > 0 {
+		days = gconv.Int(parser.Args[0])
+	}
+	if len(parser.Args) > 1 {
+		limit = gconv.Int(parser.Args[1])
+	}
+	if days <= 0 {
+		days = 7
+	}
+	if limit <= 0 || limit > 1000 {
+		limit = 100
+	}
+
+	var tenants []*entity.ImTenant
+	if err = imtenant.RegistryDB().Model(dao.ImTenant.Table()).Safe().Ctx(ctx).
+		Where(dao.ImTenant.Columns().State, consts.ImTenantStateActive).
+		Scan(&tenants); err != nil {
+		parser.Logger.Warningf(ctx, "cron ImFileCleanupOrphan load tenants err:%+v", err)
+		return err
+	}
+
+	cutoff := gtime.Now().AddDate(0, 0, -days)
+	for _, tenant := range tenants {
+		db, _, dbErr := imtenant.DB(ctx, tenant.Id)
+		if dbErr != nil {
+			parser.Logger.Warningf(ctx, "cron ImFileCleanupOrphan tenant:%d db err:%+v", tenant.Id, dbErr)
+			continue
+		}
+		rows, dbErr := db.Model("im_fileuploads fu").Safe().Ctx(ctx).
+			LeftJoin("im_filemsglinks fml", "fml.fileid=fu.id").
+			Fields("fu.id").
+			Where("fml.id IS NULL").
+			WhereLT("fu.updatedat", cutoff).
+			WhereNotIn("fu.status", []int{consts.ImFileStatusDeleted, consts.ImFileStatusQuarantined}).
+			Group("fu.id").
+			OrderAsc("fu.updatedat").
+			Limit(limit).
+			All()
+		if dbErr != nil {
+			parser.Logger.Warningf(ctx, "cron ImFileCleanupOrphan tenant:%d scan err:%+v", tenant.Id, dbErr)
+			continue
+		}
+		if len(rows) == 0 {
+			continue
+		}
+		ids := make([]int64, 0, len(rows))
+		for _, row := range rows {
+			ids = append(ids, row["id"].Int64())
+		}
+		if _, dbErr = db.Model("im_fileuploads").Safe().Ctx(ctx).
+			WhereIn("id", ids).
+			Data(g.Map{"status": consts.ImFileStatusDeleted, "updatedat": gtime.Now()}).
+			Update(); dbErr != nil {
+			parser.Logger.Warningf(ctx, "cron ImFileCleanupOrphan tenant:%d update err:%+v", tenant.Id, dbErr)
+			continue
+		}
+		parser.Logger.Infof(ctx, "cron ImFileCleanupOrphan tenant:%d count:%d", tenant.Id, len(ids))
+	}
+	return nil
+}