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feat: add feature create post product

This commit is contained in:
pahmiudahgede 2025-01-15 15:08:02 +07:00
parent e465ebcd6b
commit 89f0df69af
8 changed files with 211 additions and 68 deletions
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2
domain/product.go
View File

@ -6,7 +6,7 @@ type Product struct {
ID string `gorm:"primaryKey;type:uuid;default:uuid_generate_v4()" json:"id"`
UserID string `gorm:"type:uuid;not null" json:"user_id"`
ProductTitle string `gorm:"not null" json:"product_title"`
ProductImages []ProductImage `gorm:"foreignKey:ProductID" json:"product_images"`
ProductImages []ProductImage `gorm:"foreignKey:ProductID;constraint:OnDelete:CASCADE;" json:"product_images"`
TrashDetailID string `gorm:"type:uuid;not null" json:"trash_detail_id"`
TrashDetail TrashDetail `gorm:"foreignKey:TrashDetailID" json:"trash_detail"`
SalePrice int64 `gorm:"not null" json:"sale_price"`

30
dto/product.go
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@ -1,12 +1,13 @@
package dto
import "errors"
type ProductResponseDTO struct {
ID string `json:"id"`
UserID string `json:"user_id"`
ProductTitle string `json:"product_title"`
ProductImages []ProductImageDTO `json:"product_images"`
TrashDetail TrashDetailResponseDTO `json:"trash_detail"`
SalePrice int64 `json:"sale_price"`
Quantity int `json:"quantity"`
ProductDescribe string `json:"product_describe"`
@ -24,3 +25,30 @@ type TrashDetailResponseDTO struct {
Description string `json:"description"`
Price int `json:"price"`
}
type CreateProductRequestDTO struct {
ProductTitle string `json:"product_title" validate:"required,min=3,max=255"`
ProductImages []string `json:"product_images" validate:"required,min=1,dive,url"`
TrashDetailID string `json:"trash_detail_id" validate:"required,uuid"`
SalePrice int64 `json:"sale_price" validate:"required,gt=0"`
Quantity int `json:"quantity" validate:"required,gt=0"`
ProductDescribe string `json:"product_describe,omitempty"`
}
type CreateProductResponseDTO struct {
ID string `json:"id"`
UserID string `json:"user_id"`
ProductTitle string `json:"product_title"`
ProductImages []string `json:"product_images"`
TrashDetailID string `json:"trash_detail_id"`
SalePrice int64 `json:"sale_price"`
Quantity int `json:"quantity"`
ProductDescribe string `json:"product_describe,omitempty"`
}
func ValidateSalePrice(marketPrice, salePrice int64) error {
if salePrice > marketPrice {
return errors.New("sale price cannot be greater than market price")
}
return nil
}

4
dto/validator.go
View File

@ -3,3 +3,7 @@ package dto
import "github.com/go-playground/validator/v10"
var validate = validator.New()
func GetValidator() *validator.Validate {
return validate
}

3
internal/api/routes.go
View File

@ -102,11 +102,12 @@ func AppRouter(app *fiber.App) {
api.Get("/wilayah-indonesia/villages/:id", controllers.GetVillageByID)
// # request pickup by user (masyarakat) #
api.Get("/requestpickup", middleware.RoleRequired(utils.RoleMasyarakat), controllers.GetRequestPickupsByUser)
api.Get("/requestpickup", middleware.RoleRequired(utils.RoleMasyarakat, utils.RolePengepul), controllers.GetRequestPickupsByUser)
api.Post("/addrequestpickup", middleware.RoleRequired(utils.RoleMasyarakat), controllers.CreateRequestPickup)
api.Delete("/deleterequestpickup/:id", middleware.RoleRequired(utils.RoleMasyarakat), controllers.DeleteRequestPickup)
// # product post by pengepul
api.Get("/post/products", middleware.RoleRequired(utils.RolePengepul), controllers.GetAllProducts)
api.Get("/post/product/:productid", middleware.RoleRequired(utils.RolePengepul), controllers.GetProductByID)
api.Post("/post/addproduct", middleware.RoleRequired(utils.RolePengepul), controllers.CreateProduct)
}

65
internal/controllers/product.go
View File

@ -8,6 +8,15 @@ import (
)
func GetAllProducts(c *fiber.Ctx) error {
userID, ok := c.Locals("userID").(string)
if !ok || userID == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
fiber.StatusUnauthorized,
"Unauthorized: user ID is missing",
nil,
))
}
limit := c.QueryInt("limit", 0)
page := c.QueryInt("page", 1)
@ -19,15 +28,7 @@ func GetAllProducts(c *fiber.Ctx) error {
))
}
var products []dto.ProductResponseDTO
var err error
if limit == 0 {
products, err = services.GetProducts(0, 0)
} else {
products, err = services.GetProducts(limit, page)
}
products, err := services.GetProductsByUserID(userID, limit, page)
if err != nil {
return c.Status(fiber.StatusInternalServerError).JSON(utils.FormatResponse(
fiber.StatusInternalServerError,
@ -44,6 +45,15 @@ func GetAllProducts(c *fiber.Ctx) error {
}
func GetProductByID(c *fiber.Ctx) error {
userID, ok := c.Locals("userID").(string)
if !ok || userID == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
fiber.StatusUnauthorized,
"Unauthorized: user ID is missing",
nil,
))
}
productID := c.Params("productid")
if productID == "" {
return c.Status(fiber.StatusBadRequest).JSON(utils.FormatResponse(
@ -53,7 +63,7 @@ func GetProductByID(c *fiber.Ctx) error {
))
}
product, err := services.GetProductByID(productID)
product, err := services.GetProductByIDAndUserID(productID, userID)
if err != nil {
return c.Status(fiber.StatusNotFound).JSON(utils.FormatResponse(
fiber.StatusNotFound,
@ -68,3 +78,38 @@ func GetProductByID(c *fiber.Ctx) error {
product,
))
}
func CreateProduct(c *fiber.Ctx) error {
var input dto.CreateProductRequestDTO
if err := c.BodyParser(&input); err != nil {
return c.Status(fiber.StatusBadRequest).JSON(utils.FormatResponse(
fiber.StatusBadRequest,
"lengkapi data dengan benar",
nil,
))
}
userID, ok := c.Locals("userID").(string)
if !ok || userID == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
fiber.StatusUnauthorized,
"Unauthorized: user ID is missing",
nil,
))
}
product, err := services.CreateProduct(input, userID)
if err != nil {
return c.Status(fiber.StatusUnprocessableEntity).JSON(utils.FormatResponse(
fiber.StatusUnprocessableEntity,
err.Error(),
nil,
))
}
return c.Status(fiber.StatusCreated).JSON(utils.FormatResponse(
fiber.StatusCreated,
"Product created successfully",
product,
))
}

22
internal/middleware/auth.go
View File

@ -12,7 +12,6 @@ import (
func RoleRequired(roles ...string) fiber.Handler {
return func(c *fiber.Ctx) error {
tokenString := c.Get("Authorization")
if tokenString == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
@ -47,7 +46,26 @@ func RoleRequired(roles ...string) fiber.Handler {
))
}
role := claims["role"].(string)
userID, ok := claims["sub"].(string)
if !ok || userID == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
fiber.StatusUnauthorized,
"Invalid or missing user ID in token",
nil,
))
}
role, ok := claims["role"].(string)
if !ok || role == "" {
return c.Status(fiber.StatusUnauthorized).JSON(utils.FormatResponse(
fiber.StatusUnauthorized,
"Invalid or missing role in token",
nil,
))
}
c.Locals("userID", userID)
c.Locals("role", role)
for _, r := range roles {
if r == role {

40
internal/repositories/product.go
View File

@ -3,28 +3,46 @@ package repositories
import (
"github.com/pahmiudahgede/senggoldong/config"
"github.com/pahmiudahgede/senggoldong/domain"
"gorm.io/gorm"
)
func GetAllProducts(limit, offset int) ([]domain.Product, error) {
func GetProductsByUserID(userID string, limit, offset int) ([]domain.Product, error) {
var products []domain.Product
query := config.DB.Preload("ProductImages").Preload("TrashDetail").Where("user_id = ?", userID)
query := config.DB.Preload("ProductImages").Preload("TrashDetail")
if limit > 0 {
query = query.Limit(limit).Offset(offset)
}
err := query.Find(&products).Error
if err != nil {
return nil, err
}
return products, nil
return products, err
}
func GetProductByID(productID string) (domain.Product, error) {
func GetProductByIDAndUserID(productID, userID string) (domain.Product, error) {
var product domain.Product
err := config.DB.Preload("ProductImages").Preload("TrashDetail").Where("id = ?", productID).First(&product).Error
if err != nil {
return domain.Product{}, err
err := config.DB.Preload("ProductImages").Preload("TrashDetail").
Where("id = ? AND user_id = ?", productID, userID).
First(&product).Error
return product, err
}
return product, nil
func CreateProduct(product *domain.Product, images []domain.ProductImage) error {
err := config.DB.Transaction(func(tx *gorm.DB) error {
if err := tx.Create(product).Error; err != nil {
return err
}
if len(images) > 0 {
for i := range images {
images[i].ProductID = product.ID
}
if err := tx.Create(&images).Error; err != nil {
return err
}
}
return nil
})
return err
}

71
internal/services/product.go
View File

@ -1,15 +1,15 @@
package services
import (
"github.com/pahmiudahgede/senggoldong/domain"
"github.com/pahmiudahgede/senggoldong/dto"
"github.com/pahmiudahgede/senggoldong/internal/repositories"
"github.com/pahmiudahgede/senggoldong/utils"
)
func GetProducts(limit, page int) ([]dto.ProductResponseDTO, error) {
func GetProductsByUserID(userID string, limit, page int) ([]dto.ProductResponseDTO, error) {
offset := (page - 1) * limit
products, err := repositories.GetAllProducts(limit, offset)
products, err := repositories.GetProductsByUserID(userID, limit, offset)
if err != nil {
return nil, err
}
@ -21,18 +21,16 @@ func GetProducts(limit, page int) ([]dto.ProductResponseDTO, error) {
images = append(images, dto.ProductImageDTO{ImageURL: img.ImageURL})
}
trashDetail := dto.TrashDetailResponseDTO{
ID: product.TrashDetail.ID,
Description: product.TrashDetail.Description,
Price: product.TrashDetail.Price,
}
productResponses = append(productResponses, dto.ProductResponseDTO{
ID: product.ID,
UserID: product.UserID,
ProductTitle: product.ProductTitle,
ProductImages: images,
TrashDetail: trashDetail,
TrashDetail: dto.TrashDetailResponseDTO{
ID: product.TrashDetail.ID,
Description: product.TrashDetail.Description,
Price: product.TrashDetail.Price,
},
SalePrice: product.SalePrice,
Quantity: product.Quantity,
ProductDescribe: product.ProductDescribe,
@ -45,8 +43,8 @@ func GetProducts(limit, page int) ([]dto.ProductResponseDTO, error) {
return productResponses, nil
}
func GetProductByID(productID string) (dto.ProductResponseDTO, error) {
product, err := repositories.GetProductByID(productID)
func GetProductByIDAndUserID(productID, userID string) (dto.ProductResponseDTO, error) {
product, err := repositories.GetProductByIDAndUserID(productID, userID)
if err != nil {
return dto.ProductResponseDTO{}, err
}
@ -56,25 +54,56 @@ func GetProductByID(productID string) (dto.ProductResponseDTO, error) {
images = append(images, dto.ProductImageDTO{ImageURL: img.ImageURL})
}
trashDetail := dto.TrashDetailResponseDTO{
ID: product.TrashDetail.ID,
Description: product.TrashDetail.Description,
Price: product.TrashDetail.Price,
}
productResponse := dto.ProductResponseDTO{
return dto.ProductResponseDTO{
ID: product.ID,
UserID: product.UserID,
ProductTitle: product.ProductTitle,
ProductImages: images,
TrashDetail: trashDetail,
TrashDetail: dto.TrashDetailResponseDTO{
ID: product.TrashDetail.ID,
Description: product.TrashDetail.Description,
Price: product.TrashDetail.Price,
},
SalePrice: product.SalePrice,
Quantity: product.Quantity,
ProductDescribe: product.ProductDescribe,
Sold: product.Sold,
CreatedAt: utils.FormatDateToIndonesianFormat(product.CreatedAt),
UpdatedAt: utils.FormatDateToIndonesianFormat(product.UpdatedAt),
}, nil
}
return productResponse, nil
func CreateProduct(input dto.CreateProductRequestDTO, userID string) (dto.CreateProductResponseDTO, error) {
if err := dto.GetValidator().Struct(input); err != nil {
return dto.CreateProductResponseDTO{}, err
}
product := &domain.Product{
UserID: userID,
ProductTitle: input.ProductTitle,
TrashDetailID: input.TrashDetailID,
SalePrice: input.SalePrice,
Quantity: input.Quantity,
ProductDescribe: input.ProductDescribe,
}
var images []domain.ProductImage
for _, imageURL := range input.ProductImages {
images = append(images, domain.ProductImage{ImageURL: imageURL})
}
if err := repositories.CreateProduct(product, images); err != nil {
return dto.CreateProductResponseDTO{}, err
}
return dto.CreateProductResponseDTO{
ID: product.ID,
UserID: product.UserID,
ProductTitle: product.ProductTitle,
ProductImages: input.ProductImages,
TrashDetailID: product.TrashDetailID,
SalePrice: product.SalePrice,
Quantity: product.Quantity,
ProductDescribe: product.ProductDescribe,
}, nil
}