refac: renamed 'post' -> 'article'

api/controllers/pages/articleEdit.go

@@ -0,0 +1,75 @@
+package pages
+
+import (
+	"GoCMS/api"
+	"GoCMS/domain/article"
+	"html/template"
+	"net/http"
+	"os"
+	"strconv"
+
+	"github.com/go-chi/chi/v5"
+)
+
+type ArticleEditPageAlert struct {
+	IsError bool
+	Message string
+}
+
+func getArticleEditPageTemplate(post article.Article, alert ArticleEditPageAlert) []byte {
+	navbarTmpl, _ := api.Container.GetPageUseCase.GetPage("componentNavbar", nil)
+	articleTmpl, _ := api.Container.GetPageUseCase.GetPage("articleEdit", map[string]any{
+		"Navbar":  template.HTML(navbarTmpl),
+		"Head":    headTmpl,
+		"Article": post,
+		"Alert":   alert,
+		"Secured": os.Getenv("ENVIRONMENT") == "production",
+	})
+	return articleTmpl
+}
+
+func PostArticleEditPage(w http.ResponseWriter, r *http.Request) {
+	articleID := chi.URLParam(r, "id")
+	articleIDint, err := strconv.Atoi(articleID)
+	if err != nil {
+		_, _ = w.Write(getArticleEditPageTemplate(article.Article{}, ArticleEditPageAlert{
+			IsError: true,
+			Message: "Could not find the requested article.",
+		}))
+		return
+	}
+
+	_ = r.ParseForm()
+	articleBody := r.FormValue("articleBody")
+
+	getArticle, _ := api.Container.GetArticleUseCase.GetArticle(uint32(articleIDint))
+	updatedArticle, err := api.Container.UpdateArticleUseCase.UpdateBody(getArticle.ID, articleBody)
+	if err != nil {
+		_, _ = w.Write(getArticleEditPageTemplate(article.Article{Body: articleBody}, ArticleEditPageAlert{
+			IsError: true,
+			Message: "Could not save the article: " + err.Error(),
+		}))
+		return
+	}
+
+	_, _ = w.Write(getArticleEditPageTemplate(updatedArticle, ArticleEditPageAlert{
+		IsError: false,
+		Message: "Article successfully edited!",
+	}))
+}
+
+func GetArticleEditPage(w http.ResponseWriter, r *http.Request) {
+	articleID := chi.URLParam(r, "id")
+	articleIDint, err := strconv.Atoi(articleID)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	getArticle, _ := api.Container.GetArticleUseCase.GetArticle(uint32(articleIDint))
+
+	_, _ = w.Write(getArticleEditPageTemplate(getArticle, ArticleEditPageAlert{
+		IsError: false,
+		Message: "",
+	}))
+}