Update

catalog/dto/product.go

@@ -5,20 +5,20 @@ import (
 )
 
 type GetProductRequestDTO struct {
-	ProductID int `json:"product_id"`
+	ProductID string `json:"product_id"`
 }
 
 type GetProductResponseDTO struct {
-	ID        int           `json:"id"`
-	PID       string        `json:"pid"`
-	Name      string        `json:"name"`
-	Price     float64       `json:"price"`
-	CreatedAt time.Duration `json:"created_at"`
-	UpdatedAt time.Duration `json:"updated_at,omitempty"`
+	ID        string     `json:"id"`
+	Name      string     `json:"name"`
+	Slug      string     `json:"slug"`
+	Price     float64    `json:"price"`
+	CreatedAt time.Time  `json:"created_at"`
+	UpdatedAt *time.Time `json:"updated_at,omitempty"`
 }
 
 type GetProductListRequestDTO struct {
-	CategoryID int `json:"category_id"`
+	CategoryID string `json:"category_id"`
 }
 
 type GetProductListResponseDTO struct {
@@ -26,21 +26,21 @@ type GetProductListResponseDTO struct {
 }
 
 type AddProductToBasketRequestDTO struct {
-	ProductID int `json:"product_id"`
-	Quantity  int `json:"quantity"`
+	ProductID string `json:"product_id"`
+	Quantity  int    `json:"quantity"`
 }
 
 type AddProductToBasketResponseDTO struct {
-	ProductID int    `json:"product_id"`
+	ProductID string `json:"product_id"`
 	BasketID  string `json:"basket_id"`
 }
 
 type RemoveProductFromBasketRequestDTO struct {
-	ProductID int `json:"product_id"`
-	Quantity  int `json:"quantity"`
+	ProductID string `json:"product_id"`
+	Quantity  int    `json:"quantity"`
 }
 
 type RemoveProductFromBasketResponseDTO struct {
-	ProductID int    `json:"product_id"`
+	ProductID string `json:"product_id"`
 	BasketID  string `json:"basket_id"`
 }

catalog/entity/product.go

@@ -1,12 +1,12 @@
 package catalog
 
-import "github.com/jackc/pgtype"
+import "time"
 
 type Product struct {
-	ID        int              `db:"id"`
-	PID       string           `db:"pid"`
-	Name      string           `db:"name"`
-	Price     float64          `db:"price"`
-	CreatedAt pgtype.Timestamp `db:"created_at"`
-	UpdatedAt pgtype.Timestamp `db:"updated_at,omitempty"`
+	ID        string     `json:"id", db:"id"`
+	Slug      string     `json:"slug", db:"slug"`
+	Name      string     `json:"name", db:"name"`
+	Price     float64    `json:"price", db:"price"`
+	CreatedAt time.Time  `json:"created_at", db:"created_at"`
+	UpdatedAt *time.Time `json:"updated_at,omitempty", db:"updated_at, omitempty"`
 }

catalog/model/product.go

@@ -5,9 +5,9 @@ import (
 )
 
 type Product struct {
-	PID       string    `db:"pid"`
-	Name      string    `db:"name"`
-	Price     float64   `db:"price"`
-	CreatedAt time.Time `db:"created_at"`
-	UpdatedAt time.Time `db:"updated_at,omitempty"`
+	Name      string     `db:"name"`
+	Slug      string     `db:"slug"`
+	Price     float64    `db:"price"`
+	CreatedAt time.Time  `db:"created_at"`
+	UpdatedAt *time.Time `db:"updated_at,omitempty"`
 }

identity/entity/user.go

@@ -3,12 +3,12 @@ package identity
 import "time"
 
 type User struct {
-	ID         string    `db:"id" json:"id"`
-	Email      string    `db:"email" json:"email"`
-	Username   string    `db:"username" json:"username"`
-	Password   string    `db:"password" json:"password"`
-	CreatedAt  time.Time `db:"created_at" json:"created_at"`
-	ModifiedAt time.Time `db:"modified_at" json:"modified_at"` // FIXME: zero-value issue
+	ID        string    `db:"id" json:"id"`
+	Email     string    `db:"email" json:"email"`
+	Username  string    `db:"username" json:"username"`
+	Password  string    `db:"password" json:"password"`
+	CreatedAt time.Time `db:"created_at" json:"created_at"`
+	UpdatedAt time.Time `db:"udpated_at,omitempty" json:"updated_at,omitempty"` // FIXME: zero-value issue
 }
 
 // var TestUser = &User{