Revert "feat(loyalty): EnakPoint & EnakCoin" (#32)

This reverts merge commit 645da30, returning main to f0ff59f.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/validator/gamification_validator.go

@@ -9,6 +9,20 @@ import (
 )
 
 type GamificationValidator interface {
+	// Customer Points
+	ValidateCreateCustomerPointsRequest(req *contract.CreateCustomerPointsRequest) (error, string)
+	ValidateUpdateCustomerPointsRequest(req *contract.UpdateCustomerPointsRequest) (error, string)
+	ValidateListCustomerPointsRequest(req *contract.ListCustomerPointsRequest) (error, string)
+	ValidateAddCustomerPointsRequest(req *contract.AddCustomerPointsRequest) (error, string)
+	ValidateDeductCustomerPointsRequest(req *contract.DeductCustomerPointsRequest) (error, string)
+
+	// Customer Tokens
+	ValidateCreateCustomerTokensRequest(req *contract.CreateCustomerTokensRequest) (error, string)
+	ValidateUpdateCustomerTokensRequest(req *contract.UpdateCustomerTokensRequest) (error, string)
+	ValidateListCustomerTokensRequest(req *contract.ListCustomerTokensRequest) (error, string)
+	ValidateAddCustomerTokensRequest(req *contract.AddCustomerTokensRequest) (error, string)
+	ValidateDeductCustomerTokensRequest(req *contract.DeductCustomerTokensRequest) (error, string)
+
 	// Tiers
 	ValidateCreateTierRequest(req *contract.CreateTierRequest) (error, string)
 	ValidateUpdateTierRequest(req *contract.UpdateTierRequest) (error, string)
@@ -46,6 +60,152 @@ func NewGamificationValidator() *GamificationValidatorImpl {
 	}
 }
 
+// Customer Points Validators
+func (v *GamificationValidatorImpl) ValidateCreateCustomerPointsRequest(req *contract.CreateCustomerPointsRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Balance < 0 {
+		return errors.New("balance cannot be negative"), "INVALID_BALANCE"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateUpdateCustomerPointsRequest(req *contract.UpdateCustomerPointsRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Balance < 0 {
+		return errors.New("balance cannot be negative"), "INVALID_BALANCE"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateListCustomerPointsRequest(req *contract.ListCustomerPointsRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Page <= 0 {
+		req.Page = 1
+	}
+	if req.Limit <= 0 {
+		req.Limit = 10
+	}
+	if req.Limit > 100 {
+		req.Limit = 100
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateAddCustomerPointsRequest(req *contract.AddCustomerPointsRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Points <= 0 {
+		return errors.New("points must be greater than 0"), "INVALID_POINTS"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateDeductCustomerPointsRequest(req *contract.DeductCustomerPointsRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Points <= 0 {
+		return errors.New("points must be greater than 0"), "INVALID_POINTS"
+	}
+
+	return nil, ""
+}
+
+// Customer Tokens Validators
+func (v *GamificationValidatorImpl) ValidateCreateCustomerTokensRequest(req *contract.CreateCustomerTokensRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Balance < 0 {
+		return errors.New("balance cannot be negative"), "INVALID_BALANCE"
+	}
+
+	validTokenTypes := []string{"SPIN", "RAFFLE", "MINIGAME"}
+	if !contains(validTokenTypes, req.TokenType) {
+		return errors.New("invalid token type"), "INVALID_TOKEN_TYPE"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateUpdateCustomerTokensRequest(req *contract.UpdateCustomerTokensRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Balance < 0 {
+		return errors.New("balance cannot be negative"), "INVALID_BALANCE"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateListCustomerTokensRequest(req *contract.ListCustomerTokensRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Page <= 0 {
+		req.Page = 1
+	}
+	if req.Limit <= 0 {
+		req.Limit = 10
+	}
+	if req.Limit > 100 {
+		req.Limit = 100
+	}
+
+	if req.TokenType != "" {
+		validTokenTypes := []string{"SPIN", "RAFFLE", "MINIGAME"}
+		if !contains(validTokenTypes, req.TokenType) {
+			return errors.New("invalid token type"), "INVALID_TOKEN_TYPE"
+		}
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateAddCustomerTokensRequest(req *contract.AddCustomerTokensRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Tokens <= 0 {
+		return errors.New("tokens must be greater than 0"), "INVALID_TOKENS"
+	}
+
+	return nil, ""
+}
+
+func (v *GamificationValidatorImpl) ValidateDeductCustomerTokensRequest(req *contract.DeductCustomerTokensRequest) (error, string) {
+	if err := v.validate.Struct(req); err != nil {
+		return err, "VALIDATION_ERROR"
+	}
+
+	if req.Tokens <= 0 {
+		return errors.New("tokens must be greater than 0"), "INVALID_TOKENS"
+	}
+
+	return nil, ""
+}
+
 // Tier Validators
 func (v *GamificationValidatorImpl) ValidateCreateTierRequest(req *contract.CreateTierRequest) (error, string) {
 	if err := v.validate.Struct(req); err != nil {
@@ -276,8 +436,8 @@ func (v *GamificationValidatorImpl) ValidateCreateGamePlayRequest(req *contract.
 		return err, "VALIDATION_ERROR"
 	}
 
-	if req.CoinsUsed < 0 {
-		return errors.New("coins used cannot be negative"), "INVALID_COINS_USED"
+	if req.TokenUsed < 0 {
+		return errors.New("token used cannot be negative"), "INVALID_TOKEN_USED"
 	}
 
 	return nil, ""
@@ -306,6 +466,10 @@ func (v *GamificationValidatorImpl) ValidatePlayGameRequest(req *contract.PlayGa
 		return err, "VALIDATION_ERROR"
 	}
 
+	if req.TokenUsed < 0 {
+		return errors.New("token used cannot be negative"), "INVALID_TOKEN_USED"
+	}
+
 	return nil, ""
 }