first commit

2026-04-14 01:21:54 +00:00
commit 35c101725f
443 changed files with 1245931 additions and 0 deletions
@@ -0,0 +1,184 @@
+// File: /home/meninjar/goprint/service/internal/infrastructure/monitoring/repository_wrapper.go
+package monitoring
+
+import (
+	"context"
+	"time"
+
+	"service/pkg/logger"
+
+	"gorm.io/gorm"
+)
+
+// GormDBWrapper wraps GORM DB with metrics collection
+type GormDBWrapper struct {
+	*gorm.DB
+	metrics  *Metrics
+	database string
+	logger   logger.Logger
+}
+
+// NewGormDBWrapper creates a new GORM wrapper with metrics
+func NewGormDBWrapper(db *gorm.DB, metrics *Metrics, database string) *GormDBWrapper {
+	log := logger.Default().WithFields(
+		logger.String("component", "gorm_wrapper"),
+		logger.String("database", database),
+	)
+
+	return &GormDBWrapper{
+		DB:       db,
+		metrics:  metrics,
+		database: database,
+		logger:   log,
+	}
+}
+
+// Create overrides GORM Create with metrics
+func (w *GormDBWrapper) Create(value interface{}) *gorm.DB {
+	start := time.Now()
+	result := w.DB.Create(value)
+	duration := time.Since(start)
+
+	table := w.DB.Statement.Table
+	status := "success"
+	if result.Error != nil {
+		status = "error"
+	}
+
+	w.metrics.RecordDBQuery("create", table, w.database, duration, result.Error)
+
+	w.logger.Debug("Database create operation",
+		logger.String("table", table),
+		logger.String("status", status),
+		logger.Float64("duration_seconds", duration.Seconds()),
+		logger.ErrorField(result.Error),
+	)
+
+	return result
+}
+
+// Find overrides GORM Find with metrics
+func (w *GormDBWrapper) Find(dest interface{}, conds ...interface{}) *gorm.DB {
+	start := time.Now()
+	result := w.DB.Find(dest, conds...)
+	duration := time.Since(start)
+
+	table := w.DB.Statement.Table
+	status := "success"
+	if result.Error != nil {
+		status = "error"
+	}
+
+	w.metrics.RecordDBQuery("find", table, w.database, duration, result.Error)
+
+	w.logger.Debug("Database find operation",
+		logger.String("table", table),
+		logger.String("status", status),
+		logger.Float64("duration_seconds", duration.Seconds()),
+		logger.ErrorField(result.Error),
+	)
+
+	return result
+}
+
+// First overrides GORM First with metrics
+func (w *GormDBWrapper) First(dest interface{}, conds ...interface{}) *gorm.DB {
+	start := time.Now()
+	result := w.DB.First(dest, conds...)
+	duration := time.Since(start)
+
+	table := w.DB.Statement.Table
+	status := "success"
+	if result.Error != nil {
+		status = "error"
+	}
+
+	w.metrics.RecordDBQuery("first", table, w.database, duration, result.Error)
+
+	w.logger.Debug("Database first operation",
+		logger.String("table", table),
+		logger.String("status", status),
+		logger.Float64("duration_seconds", duration.Seconds()),
+		logger.ErrorField(result.Error),
+	)
+
+	return result
+}
+
+// Update overrides GORM Update with metrics
+func (w *GormDBWrapper) Update(column string, value interface{}) *gorm.DB {
+	start := time.Now()
+	result := w.DB.Update(column, value)
+	duration := time.Since(start)
+
+	table := w.DB.Statement.Table
+	status := "success"
+	if result.Error != nil {
+		status = "error"
+	}
+
+	w.metrics.RecordDBQuery("update", table, w.database, duration, result.Error)
+
+	w.logger.Debug("Database update operation",
+		logger.String("table", table),
+		logger.String("status", status),
+		logger.Float64("duration_seconds", duration.Seconds()),
+		logger.ErrorField(result.Error),
+	)
+
+	return result
+}
+
+// Delete overrides GORM Delete with metrics
+func (w *GormDBWrapper) Delete(value interface{}, conds ...interface{}) *gorm.DB {
+	start := time.Now()
+	result := w.DB.Delete(value, conds...)
+	duration := time.Since(start)
+
+	table := w.DB.Statement.Table
+	status := "success"
+	if result.Error != nil {
+		status = "error"
+	}
+
+	w.metrics.RecordDBQuery("delete", table, w.database, duration, result.Error)
+
+	w.logger.Debug("Database delete operation",
+		logger.String("table", table),
+		logger.String("status", status),
+		logger.Float64("duration_seconds", duration.Seconds()),
+		logger.ErrorField(result.Error),
+	)
+
+	return result
+}
+
+// WithContext overrides GORM WithContext to maintain wrapper
+func (w *GormDBWrapper) WithContext(ctx context.Context) *GormDBWrapper {
+	return &GormDBWrapper{
+		DB:       w.DB.WithContext(ctx),
+		metrics:  w.metrics,
+		database: w.database,
+		logger:   w.logger,
+	}
+}
+
+// Model overrides GORM Model to maintain wrapper
+func (w *GormDBWrapper) Model(value interface{}) *GormDBWrapper {
+	return &GormDBWrapper{
+		DB:       w.DB.Model(value),
+		metrics:  w.metrics,
+		database: w.database,
+		logger:   w.logger,
+	}
+}
+
+// Table overrides GORM Table to maintain wrapper
+func (w *GormDBWrapper) Table(name string, args ...interface{}) *GormDBWrapper {
+	return &GormDBWrapper{
+		DB:       w.DB.Table(name, args...),
+		metrics:  w.metrics,
+		database: w.database,
+		logger:   w.logger,
+	}
+}