Add Campaign

internal/entities/reward.go

@@ -0,0 +1,67 @@
+package entities
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type RewardType string
+
+const (
+	RewardTypeVoucher  RewardType = "VOUCHER"
+	RewardTypePhysical RewardType = "PHYSICAL"
+	RewardTypeDigital  RewardType = "DIGITAL"
+	RewardTypeBalance  RewardType = "BALANCE"
+)
+
+type TermsAndConditions struct {
+	Sections   []TncSection `json:"sections"`
+	ExpiryDays int          `json:"expiry_days"`
+}
+
+type TncSection struct {
+	Title string   `json:"title"`
+	Rules []string `json:"rules"`
+}
+
+type Reward struct {
+	ID             uuid.UUID               `gorm:"type:uuid;primary_key;default:gen_random_uuid()" json:"id"`
+	Name           string                  `gorm:"type:varchar(150);not null" json:"name"`
+	RewardType     RewardType              `gorm:"type:varchar(50);not null" json:"reward_type"`
+	CostPoints     int64                   `gorm:"type:bigint;not null" json:"cost_points"`
+	Stock          *int                    `gorm:"type:int" json:"stock,omitempty"`
+	MaxPerCustomer int                     `gorm:"type:int;default:1" json:"max_per_customer"`
+	Tnc            *TermsAndConditions     `gorm:"type:jsonb" json:"tnc,omitempty"`
+	Metadata       *map[string]interface{} `gorm:"type:jsonb" json:"metadata,omitempty"`
+	Images         *[]string               `gorm:"type:jsonb" json:"images,omitempty"`
+	CreatedAt      time.Time               `gorm:"type:timestamp;default:now()" json:"created_at"`
+	UpdatedAt      time.Time               `gorm:"type:timestamp;default:now()" json:"updated_at"`
+}
+
+func (Reward) TableName() string {
+	return "rewards"
+}
+
+func (r *Reward) BeforeCreate(tx *gorm.DB) error {
+	if r.ID == uuid.Nil {
+		r.ID = uuid.New()
+	}
+	return nil
+}
+
+func (r *Reward) BeforeUpdate(tx *gorm.DB) error {
+	r.UpdatedAt = time.Now()
+	return nil
+}
+
+type ListRewardsRequest struct {
+	Page       int    `form:"page" binding:"min=1"`
+	Limit      int    `form:"limit" binding:"min=1,max=100"`
+	Search     string `form:"search"`
+	RewardType string `form:"reward_type"`
+	MinPoints  *int64 `form:"min_points"`
+	MaxPoints  *int64 `form:"max_points"`
+	HasStock   *bool  `form:"has_stock"`
+}