add order and payment

internal/entity/payment.go

@@ -0,0 +1,26 @@
+package entity
+
+import (
+	"github.com/google/uuid"
+	"gorm.io/datatypes"
+	"time"
+)
+
+type Payment struct {
+	ID              uuid.UUID      `gorm:"type:uuid;default:uuid_generate_v4();primaryKey;column:id"`
+	PartnerID       string         `gorm:"type:varchar;not null;column:partner_id"`
+	OrderID         string         `gorm:"type:varchar;not null;column:order_id"`
+	ReferenceID     string         `gorm:"type:varchar;not null;column:reference_id"`
+	Channel         string         `gorm:"type:varchar;not null;column:channel"`
+	PaymentType     string         `gorm:"type:varchar;not null;column:payment_type"`
+	Amount          float64        `gorm:"type:numeric;not null;column:amount"`
+	State           string         `gorm:"type:varchar;not null;column:state"`
+	RequestMetadata datatypes.JSON `gorm:"type:json;not null;column:request_metadata"`
+	CreatedAt       time.Time      `gorm:"autoCreateTime;column:created_at"`
+	UpdatedAt       time.Time      `gorm:"autoUpdateTime;column:updated_at"`
+	FinishedAt      time.Time      `gorm:"column:finished_at"`
+}
+
+func (Payment) TableName() string {
+	return "payments"
+}