add not found condition

internal/erpserver/repository/system/config.go

@@ -3,6 +3,7 @@ package system
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 
 	"management/internal/erpserver/model/dto"
 	"management/internal/erpserver/model/system"
@@ -55,6 +56,9 @@ func (r *configRepository) Get(ctx context.Context, id int32) (*system.Config, e
 	var obj system.Config
 	err := r.repo.DB(ctx).First(&obj, id).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("config %d not found: %w", id, err)
+		}
 		return nil, err
 	}
 	return &obj, nil
@@ -64,6 +68,9 @@ func (r *configRepository) GetByKey(ctx context.Context, key string) (*system.Co
 	var obj system.Config
 	err := r.repo.DB(ctx).Where("key = ?", key).First(&obj).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("config key %s not found: %w", key, err)
+		}
 		return nil, err
 	}
 	return &obj, nil
@@ -73,6 +80,9 @@ func (r *configRepository) GetValueByKey(ctx context.Context, key string) ([]byt
 	var obj system.Config
 	err := r.repo.DB(ctx).Where("key = ?", key).First(&obj).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("config key value %s not found: %w", key, err)
+		}
 		return nil, err
 	}
 	return obj.Value, nil

internal/erpserver/repository/system/department.go

@@ -2,11 +2,13 @@ package system
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"management/internal/erpserver/model/dto"
 	"management/internal/erpserver/model/system"
 	"management/internal/erpserver/repository"
+	"management/internal/pkg/database"
 )
 
 type departmentRepository struct {
@@ -51,6 +53,9 @@ func (r *departmentRepository) Get(ctx context.Context, id int32) (*system.Depar
 	var obj system.Department
 	err := r.repo.DB(ctx).First(&obj, id).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("department %d not found: %w", id, err)
+		}
 		return nil, err
 	}
 	return &obj, nil

internal/erpserver/repository/system/menu.go

@@ -2,9 +2,11 @@ package system
 
 import (
 	"context"
+	"fmt"
 
 	"management/internal/erpserver/model/system"
 	"management/internal/erpserver/repository"
+	"management/internal/pkg/database"
 )
 
 type menuRepository struct {
@@ -33,6 +35,9 @@ func (r *menuRepository) Get(ctx context.Context, id int32) (*system.Menu, error
 	var menu system.Menu
 	err := r.repo.DB(ctx).Where("id = ?", id).First(&menu).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("menu %d not found: %w", id, err)
+		}
 		return nil, err
 	}
 	return &menu, nil
@@ -42,6 +47,9 @@ func (r *menuRepository) GetByUrl(ctx context.Context, url string) (*system.Menu
 	var menu system.Menu
 	err := r.repo.DB(ctx).Where("url = ?", url).First(&menu).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("menu by url %s not found: %w", url, err)
+		}
 		return nil, err
 	}
 	return &menu, nil

internal/erpserver/repository/system/role.go

@@ -8,6 +8,7 @@ import (
 	"management/internal/erpserver/model/dto"
 	"management/internal/erpserver/model/system"
 	"management/internal/erpserver/repository"
+	"management/internal/pkg/database"
 )
 
 type roleRepository struct {
@@ -76,6 +77,9 @@ func (r *roleRepository) Get(ctx context.Context, id int32) (*system.Role, error
 	var role system.Role
 	err := r.repo.DB(ctx).Where("id = ?", id).First(&role).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("role %d not found: %w", id, err)
+		}
 		return nil, err
 	}
 	return &role, nil

internal/erpserver/repository/system/user.go

@@ -2,12 +2,14 @@ package system
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"management/internal/erpserver/model/dto"
 	"management/internal/erpserver/model/system"
 	"management/internal/erpserver/repository"
 	"management/internal/pkg/crypto"
+	"management/internal/pkg/database"
 	"management/internal/pkg/rand"
 
 	"github.com/google/uuid"
@@ -78,6 +80,9 @@ func (s *userRepository) Get(ctx context.Context, id int32) (*system.User, error
 	var user system.User
 	err := s.repo.DB(ctx).Where("id = ?", id).First(&user).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("user %d not found: %w", id, err)
+		}
 		return nil, err
 	}
 	return &user, nil
@@ -87,6 +92,9 @@ func (s *userRepository) GetByEmail(ctx context.Context, email string) (*system.
 	var user system.User
 	err := s.repo.DB(ctx).Where("email = ?", email).First(&user).Error
 	if err != nil {
+		if database.IsNoRows(err) {
+			return nil, fmt.Errorf("user by email %s not found: %w", email, err)
+		}
 		return nil, err
 	}
 	return &user, nil