Files
scheduler-backend/internal/jobdef/url_rewrite_handler.go
2026-05-28 13:29:24 +08:00

52 lines
1.4 KiB
Go

package jobdef
import (
"context"
"encoding/json"
"fmt"
"scheduler-backend/internal/urlrewrite"
)
type URLRewriteHandler struct{}
func (URLRewriteHandler) Key() string {
return "url-rewrite"
}
func (URLRewriteHandler) Name() string {
return "URL Rewrite"
}
func (URLRewriteHandler) Description() string {
return "Batch-rewrite URL prefixes in MongoDB (user avatars, message media, favorites). Supports dry-run, apply, rollback, and cache invalidation."
}
func (URLRewriteHandler) Run(ctx context.Context, runtime Runtime, req ExecuteRequest) error {
var params urlrewrite.Params
if err := json.Unmarshal(req.Params, &params); err != nil {
return fmt.Errorf("parse params: %w", err)
}
logf := func(msg string, args ...any) {
line := fmt.Sprintf(msg, args...)
req.LogCollector.Appendf("%s", line)
runtime.Logger.Info(line, "jobID", req.JobID, "executionID", req.ExecutionID)
}
redisCfg := urlrewrite.RedisConfig{
Addr: runtime.Config.RedisAddr,
Username: runtime.Config.RedisUsername,
Password: runtime.Config.RedisPassword,
Client: runtime.Redis,
}
batchID, err := urlrewrite.Run(ctx, runtime.BusinessDB, params, redisCfg, logf)
if err != nil {
logf("url-rewrite failed: %v", err)
return fmt.Errorf("url-rewrite %s failed (batch_id=%s): %w", params.Mode, batchID, err)
}
logf("url-rewrite finished, mode=%s batch_id=%s", params.Mode, batchID)
return nil
}