refactor(tracing): tracing & logging

added the custom util functions to handel telemetry

pkg/database/client.go

@@ -4,12 +4,15 @@ import (
 	"context"
 	"embed"
 	"fmt"
+
+	"git.anthrove.art/Anthrove/otter-space-sdk/v2/internal/utils"
 	otterError "git.anthrove.art/Anthrove/otter-space-sdk/v2/pkg/error"
 	"git.anthrove.art/Anthrove/otter-space-sdk/v2/pkg/models"
 	migrate "github.com/rubenv/sql-migrate"
 	log "github.com/sirupsen/logrus"
 	"go.opentelemetry.io/contrib/bridges/otellogrus"
 	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/trace"
 	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
@@ -22,12 +25,28 @@ var (
 	embedMigrations embed.FS
 	client          *gorm.DB
 	tracer          trace.Tracer
-	logger          *log.Logger
+	logger          = log.New()
 )
 
-func Connect(_ context.Context, config models.DatabaseConfig) error {
-	var localSSL string
+func Connect(ctx context.Context, config models.DatabaseConfig) error {
+	ctx, span, localLogger := utils.SetupTracing(ctx, tracer, "Connect")
+	defer span.End()
 
+	localLogger.WithFields(log.Fields{
+		"endpoint": config.Endpoint,
+		"port":     config.Port,
+		"database": config.Database,
+	})
+
+	span.SetAttributes(
+		attribute.String("endpoint", config.Endpoint),
+		attribute.Int("port", config.Port),
+		attribute.String("database", config.Database),
+	)
+
+	utils.HandleEvent(span, localLogger, "Starting database connection")
+
+	var localSSL string
 	if config.SSL {
 		localSSL = "require"
 	} else {
@@ -36,46 +55,58 @@ func Connect(_ context.Context, config models.DatabaseConfig) error {
 
 	dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%d sslmode=%s TimeZone=%s", config.Endpoint, config.Username, config.Password, config.Database, config.Port, localSSL, config.Timezone)
 	sqlDB, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
-
 	if err != nil {
-		return err
+		return utils.HandleError(ctx, span, localLogger, err)
 	}
 
-	err = migrateDatabase(sqlDB, config)
+	err = migrateDatabase(ctx, sqlDB, config)
 	if err != nil {
-		return err
+		return utils.HandleError(ctx, span, localLogger, err)
 	}
 
 	setupTelemetry()
 
 	client = sqlDB
+	utils.HandleEvent(span, localLogger, "Database connected successfully")
 	return nil
 }
 
-func migrateDatabase(dbPool *gorm.DB, config models.DatabaseConfig) error {
+func migrateDatabase(ctx context.Context, dbPool *gorm.DB, config models.DatabaseConfig) error {
+	ctx, span, localLogger := utils.SetupTracing(ctx, tracer, "migrateDatabase")
+	defer span.End()
+
+	localLogger.WithFields(log.Fields{
+		"database": config.Database,
+	})
+
+	span.SetAttributes(
+		attribute.String("database", config.Database),
+	)
+
+	utils.HandleEvent(span, localLogger, "Starting database migration")
+
 	dialect := "postgres"
 	migrations := &migrate.EmbedFileSystemMigrationSource{FileSystem: embedMigrations, Root: "migrations"}
 
 	db, err := dbPool.DB()
 	if err != nil {
-		return fmt.Errorf("postgres migration: %v", err)
+		return utils.HandleError(ctx, span, localLogger, err)
 	}
 
 	n, err := migrate.Exec(db, dialect, migrations, migrate.Up)
 	if err != nil {
-		return fmt.Errorf("postgres migration: %v", err)
+		return utils.HandleError(ctx, span, localLogger, err)
 	}
 
 	if config.Debug {
 		if n != 0 {
-			log.Infof("postgres migration: applied %d migrations!", n)
-
+			localLogger.Infof("postgres migration: applied %d migrations!", n)
 		} else {
-			log.Info("postgres migration: nothing to migrate")
-
+			localLogger.Info("postgres migration: nothing to migrate")
 		}
 	}
 
+	utils.HandleEvent(span, localLogger, "Database migration completed successfully")
 	return nil
 }
 
@@ -84,13 +115,18 @@ func setupTelemetry() {
 
 	hook := otellogrus.NewHook(tracingName)
 	logger.AddHook(hook)
-
 }
 
 func GetGorm(ctx context.Context) (*gorm.DB, error) {
+	ctx, span, localLogger := utils.SetupTracing(ctx, tracer, "GetGorm")
+	defer span.End()
+
+	utils.HandleEvent(span, localLogger, "Retrieving GORM client")
+
 	if client == nil {
-		return nil, &otterError.Database{Reason: otterError.DatabaseIsNotConnected}
+		return nil, utils.HandleError(ctx, span, localLogger, &otterError.Database{Reason: otterError.DatabaseIsNotConnected})
 	}
 
+	utils.HandleEvent(span, localLogger, "GORM client retrieved successfully")
 	return client, nil
 }