feat: Refactor User entity and datasource to use email and password hashing with salt

backend/internal/domain/entities/errors.go

@@ -0,0 +1,31 @@
+package entities
+
+import "errors"
+
+var ErrUserAlreadyExists = errors.New("user already exists")
+var ErrUserNotFound = errors.New("user not found")
+var ErrActivityNotFound = errors.New("activity not found")
+var ErrActivityAlreadyExists = errors.New("activity already exists")
+var ErrInvalidPassword = errors.New("invalid password")
+var ErrInvalidEmail = errors.New("invalid email")
+var ErrInvalidUsername = errors.New("invalid username")
+var ErrInvalidRole = errors.New("invalid role")
+var ErrInvalidCompanyID = errors.New("invalid company id")
+var ErrInvalidHourlyRate = errors.New("invalid hourly rate")
+var ErrInvalidID = errors.New("invalid id")
+var ErrTimeEntryNotFound = errors.New("time entry not found")
+var ErrTimeEntryAlreadyExists = errors.New("time entry already exists")
+var ErrInvalidDuration = errors.New("invalid duration")
+var ErrInvalidDescription = errors.New("invalid description")
+var ErrInvalidStartTime = errors.New("invalid start time")
+var ErrInvalidEndTime = errors.New("invalid end time")
+var ErrInvalidBillable = errors.New("invalid billable")
+var ErrInvalidProjectID = errors.New("invalid project id")
+var ErrProjectNotFound = errors.New("project not found")
+var ErrProjectAlreadyExists = errors.New("project already exists")
+var ErrInvalidName = errors.New("invalid name")
+var ErrInvalidClientID = errors.New("invalid client id")
+var ErrClientNotFound = errors.New("client not found")
+var ErrClientAlreadyExists = errors.New("client already exists")
+var ErrInvalidAddress = errors.New("invalid address")
+var ErrInvalidPhone = errors.New("invalid phone")

backend/internal/domain/entities/user.go

@@ -4,15 +4,15 @@ import "github.com/oklog/ulid/v2"
 
 type User struct {
 	EntityBase
-	Username   string
-	Password   string
+	Email      string
+	Salt       string
 	Role       string
 	CompanyID  int
 	HourlyRate float64
 }
 
 type UserCreate struct {
-	Username   string
+	Email      string
 	Password   string
 	Role       string
 	CompanyID  int
@@ -21,7 +21,7 @@ type UserCreate struct {
 
 type UserUpdate struct {
 	ID         ulid.ULID
-	Username   *string
+	Email      *string
 	Password   *string
 	Role       *string
 	CompanyID  *int

backend/internal/domain/persistence/user_datasource.go

@@ -9,8 +9,8 @@ import (
 
 type UserDatasource interface {
 	Get(ctx context.Context, id ulid.ULID) (*entities.User, error)
-	Create(ctx context.Context, user *entities.User) error
-	Update(ctx context.Context, user *entities.User) error
+	Create(ctx context.Context, user *entities.User, passwordHash string, salt string) error
+	Update(ctx context.Context, user *entities.User, passwordHash *string) error
 	Delete(ctx context.Context, id ulid.ULID) error
-	GetByUsername(ctx context.Context, username string) (*entities.User, error)
+	GetByEmail(ctx context.Context, email string) (*entities.User, error)
 }