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fix(backend): improve migration logs with friendly messages

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- Show ⏭️ 'skipped (already applied)' for migrations that already exist
- Add emojis for better log readability (✅ success, ❌ error, 📦 running)
- Avoid confusing 'Error' messages when migrations are simply re-applied
This commit is contained in:
Tiago Yamamoto 2025-12-14 09:00:38 -03:00
parent 60eafdc6e2
commit dc2142499b
1 changed files with 14 additions and 11 deletions
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25
backend/internal/database/database.go
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@ -5,6 +5,7 @@ import (
"fmt"
"log"
"os"
"strings"
_ "github.com/lib/pq"
)
@ -51,7 +52,7 @@ func InitDB() {
log.Fatalf("Error connecting to database: %v", err)
}
log.Println("Successfully connected to the database")
log.Println("✅ Successfully connected to the database")
}
func RunMigrations() {
@ -60,7 +61,7 @@ func RunMigrations() {
// Try fallback to relative path if running from cmd/api
files, err = os.ReadDir("../../migrations")
if err != nil {
log.Printf("Warning: Could not list migrations directory: %v", err)
log.Printf("⚠️ Warning: Could not list migrations directory: %v", err)
return
}
}
@ -74,26 +75,28 @@ func RunMigrations() {
continue
}
log.Printf("Running migration: %s", file.Name())
log.Printf("📦 Running migration: %s", file.Name())
content, err := os.ReadFile("migrations/" + file.Name())
if err != nil {
// Try fallback
content, err = os.ReadFile("../../migrations/" + file.Name())
if err != nil {
log.Fatalf("Error reading migration file %s: %v", file.Name(), err)
log.Fatalf("❌ Error reading migration file %s: %v", file.Name(), err)
}
}
_, err = DB.Exec(string(content))
if err != nil {
// Log warning but don't crash on "already exists" errors if possible,
// but pure SQL Exec might fail hard.
// Given the SQL files use IF NOT EXISTS, we should be fine.
// If one fails, it might be syntax.
log.Printf("Error running migration %s: %v", file.Name(), err)
// Continue or Fail? User wants robustness. Let's Warn and continue for now to avoid single failure blocking all
errStr := err.Error()
// Check if it's an "already exists" error - these are safe to skip
if strings.Contains(errStr, "already exists") {
log.Printf("⏭️ Migration %s skipped (already applied)", file.Name())
} else {
// Real error - log it
log.Printf("❌ Error running migration %s: %v", file.Name(), err)
}
} else {
log.Printf("Migration %s executed successfully", file.Name())
log.Printf("✅ Migration %s executed successfully", file.Name())
}
}
log.Println("All migrations processed")