feat: get news by slug and and author detail

database/news_model.go

@@ -18,4 +18,6 @@ type News struct {
 	CreatedAt     time.Time  `gorm:"default:CURRENT_TIMESTAMP" json:"created_at"`
 	UpdatedAt     time.Time  `gorm:"default:CURRENT_TIMESTAMP" json:"updated_at"`
 	DeletedAt     time.Time  `gorm:"default:null" json:"deleted_at"`
+
+	Author Staff `gorm:"foreignKey:AuthorID" json:"author"`
 }

internal/accessor/news/get_all.go

@@ -5,7 +5,11 @@ import newsdomain "legalgo-BE-go/internal/domain/news"
 func (a *accessor) GetAll() ([]newsdomain.News, error) {
 	var news []newsdomain.News
 
-	if err := a.db.Preload("Tags").Preload("Categories").Find(&news).Error; err != nil {
+	if err := a.db.
+		Preload("Tags").
+		Preload("Categories").
+		Preload("Author").
+		Find(&news).Error; err != nil {
 		return nil, err
 	}
 

internal/accessor/news/get_by_slug.go

@@ -0,0 +1,17 @@
+package newsrepository
+
+import newsdomain "legalgo-BE-go/internal/domain/news"
+
+func (a *accessor) GetBySlug(slug string) (*newsdomain.News, error) {
+	var news newsdomain.News
+
+	if err := a.db.
+		Preload("Tags").
+		Preload("Categories").
+		Preload("Author").
+		First(&news, "slug = ?", slug).Error; err != nil {
+		return nil, err
+	}
+
+	return &news, nil
+}

internal/accessor/news/impl.go

@@ -11,6 +11,7 @@ type accessor struct {
 
 type News interface {
 	GetAll() ([]newsdomain.News, error)
+	GetBySlug(string) (*newsdomain.News, error)
 	Create(newsdomain.News) error
 	Delete(string) error
 }

internal/api/http/news/get_by_slug.go

@@ -0,0 +1,34 @@
+package newshttp
+
+import (
+	newssvc "legalgo-BE-go/internal/services/news"
+	"legalgo-BE-go/internal/utilities/response"
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+)
+
+func GetBySlug(
+	router chi.Router,
+	newsSvc newssvc.News,
+) {
+	router.Get("/news/{slug}", func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
+		slug := chi.URLParam(r, "slug")
+
+		news, err := newsSvc.GetBySlug(slug)
+		if err != nil {
+			response.ResponseWithErrorCode(
+				ctx,
+				w,
+				err,
+				response.ErrBadRequest.Code,
+				response.ErrBadRequest.HttpCode,
+				err.Error(),
+			)
+			return
+		}
+
+		response.RespondJsonSuccess(ctx, w, news)
+	})
+}

internal/api/http/news/module.go

@@ -4,6 +4,7 @@ import "go.uber.org/fx"
 
 var Module = fx.Module("news", fx.Invoke(
 	GetAll,
+	GetBySlug,
 	Create,
 	Delete,
 ))

internal/domain/news/spec.go

@@ -16,6 +16,12 @@ type NewsReq struct {
 	LiveAt        string   `json:"live_at" validate:"required"`
 }
 
+type Staff struct {
+	ID             string `json:"id"`
+	Name           string `json:"name"`
+	ProfilePicture string `json:"profile_picture"`
+}
+
 type News struct {
 	ID            string                    `json:"id" gorm:"primaryKey"`
 	Title         string                    `json:"title"`
@@ -29,4 +35,6 @@ type News struct {
 	LiveAt        time.Time                 `json:"live_at"`
 	CreatedAt     time.Time                 `json:"created_at"`
 	UpdatedAt     time.Time                 `json:"updated_at"`
+
+	Author Staff `json:"author"`
 }

internal/services/news/get_by_slug.go

@@ -0,0 +1,7 @@
+package newssvc
+
+import newsdomain "legalgo-BE-go/internal/domain/news"
+
+func (i *impl) GetBySlug(slug string) (*newsdomain.News, error) {
+	return i.newsRepo.GetBySlug(slug)
+}

internal/services/news/impl.go

@@ -15,6 +15,7 @@ type impl struct {
 
 type News interface {
 	GetAll() ([]newsdomain.News, error)
+	GetBySlug(string) (*newsdomain.News, error)
 	Create(newsdomain.NewsReq, string) error
 	Delete(string) error
 }