AzenKain
11679a7d8e
All checks were successful
Build and Release / release (push) Successful in 1m30s
139 lines
3.2 KiB
Go
139 lines
3.2 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"history-api/internal/repositories"
|
|
"history-api/pkg/cache"
|
|
"history-api/pkg/config"
|
|
"history-api/pkg/database"
|
|
"history-api/pkg/storage"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"time"
|
|
|
|
"github.com/go-co-op/gocron/v2"
|
|
"github.com/rs/zerolog/log"
|
|
)
|
|
|
|
func runStatistics(ctx context.Context, repo repositories.StatisticRepository) {
|
|
log.Info().Msg("Running daily statistics...")
|
|
today := time.Now().UTC().Truncate(24 * time.Hour)
|
|
_, err := repo.Upsert(ctx, today)
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("Failed to upsert system statistics")
|
|
} else {
|
|
log.Info().Msg("Successfully updated daily statistics and cleared cache")
|
|
}
|
|
}
|
|
|
|
func runBackup(ctx context.Context, s3 storage.Storage, dbURI string) {
|
|
log.Info().Msg("Running weekly database backup...")
|
|
|
|
tmpDir := os.TempDir()
|
|
fileName := fmt.Sprintf("db_backup_%s.sql", time.Now().Format("2006-01-02_15-04-05"))
|
|
filePath := filepath.Join(tmpDir, fileName)
|
|
|
|
cmd := exec.Command("pg_dump", dbURI, "-F", "c", "-f", filePath)
|
|
if err := cmd.Run(); err != nil {
|
|
log.Error().Err(err).Msg("Failed to execute pg_dump. Make sure pg_dump is installed.")
|
|
return
|
|
}
|
|
defer os.Remove(filePath)
|
|
|
|
file, err := os.Open(filePath)
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("Failed to open backup file")
|
|
return
|
|
}
|
|
defer file.Close()
|
|
|
|
stat, err := file.Stat()
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("Failed to stat backup file")
|
|
return
|
|
}
|
|
|
|
key := fmt.Sprintf("backups/%s", fileName)
|
|
err = s3.Upload(ctx, key, file, stat.Size(), storage.UploadOptions{
|
|
ContentType: "application/octet-stream",
|
|
})
|
|
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("Failed to upload backup to S3")
|
|
} else {
|
|
log.Info().Str("key", key).Msg("Successfully uploaded backup to S3")
|
|
}
|
|
}
|
|
|
|
func main() {
|
|
err := config.LoadEnv()
|
|
if err != nil {
|
|
log.Error().Msg(err.Error())
|
|
panic(err)
|
|
}
|
|
connectionURI, err := config.GetConfig("PGX_CONNECTION_URI")
|
|
if err != nil {
|
|
log.Error().Msg(err.Error())
|
|
panic(err)
|
|
}
|
|
|
|
poolPg, err := database.NewPostgresqlDB()
|
|
if err != nil {
|
|
log.Error().Msg(err.Error())
|
|
panic(err)
|
|
}
|
|
defer poolPg.Close()
|
|
|
|
redis, err := cache.NewRedisClient()
|
|
if err != nil {
|
|
log.Error().Msg(err.Error())
|
|
panic(err)
|
|
}
|
|
|
|
statisticRepo := repositories.NewStatisticRepository(poolPg, redis)
|
|
|
|
s3Store, err := storage.NewS3Storage()
|
|
if err != nil {
|
|
log.Error().Msg(err.Error())
|
|
panic(err)
|
|
}
|
|
|
|
log.Info().Msg("Cron worker started")
|
|
|
|
// Run initially on startup
|
|
runStatistics(context.Background(), statisticRepo)
|
|
|
|
s, err := gocron.NewScheduler()
|
|
if err != nil {
|
|
log.Fatal().Err(err).Msg("Failed to create scheduler")
|
|
}
|
|
|
|
// Run statistics every day at midnight (00:00)
|
|
_, err = s.NewJob(
|
|
gocron.DailyJob(1, gocron.NewAtTimes(gocron.NewAtTime(0, 0, 0))),
|
|
gocron.NewTask(func() {
|
|
runStatistics(context.Background(), statisticRepo)
|
|
}),
|
|
)
|
|
if err != nil {
|
|
log.Fatal().Err(err).Msg("Failed to schedule daily statistics")
|
|
}
|
|
|
|
// Run backup every Sunday at 01:00 AM
|
|
_, err = s.NewJob(
|
|
gocron.WeeklyJob(1, gocron.NewWeekdays(time.Sunday), gocron.NewAtTimes(gocron.NewAtTime(1, 0, 0))),
|
|
gocron.NewTask(func() {
|
|
runBackup(context.Background(), s3Store, connectionURI)
|
|
}),
|
|
)
|
|
if err != nil {
|
|
log.Fatal().Err(err).Msg("Failed to schedule weekly backup")
|
|
}
|
|
|
|
s.Start()
|
|
|
|
select {}
|
|
}
|