feat: can delete article in admin panel.

src/main.rs

@@ -66,6 +66,7 @@ fn main() {
             admin::admin_index,
             admin::article_edit,
             admin::save_article,
+            admin::delete_article,
             admin::article_creation,
             admin::change_password,
             admin::change_setting

src/routers/admin.rs

@@ -55,7 +55,6 @@ pub fn admin_index(admin: Admin, conn: DbConn, flash: Option<FlashMessage>) -> T
 
     let articles = Article::load_all(true, &conn);
 
-    println!("{:?}", flash);
     context.insert("admin", &admin);
     context.insert("articles", &articles);
     context.insert("flash", &SerializeFlashMessage::from(&flash));
@@ -111,6 +110,12 @@ pub fn save_article(admin: Admin, conn: DbConn, article: Form<ArticleEditForm>)
 
     Ok(Flash::new(Redirect::to("/admin"), "success", "created"))
 }
+#[delete("/article/<article_id>")]
+pub fn delete_article(admin: Admin, conn:DbConn, article_id: i32) -> Flash<Redirect> {
+    use crate::schema::articles;
+    diesel::delete(articles::table.filter(articles::id.eq(article_id))).execute(&*conn);
+    Flash::new(Redirect::to("/admin"), "success", "deleted")
+}
 
 #[post("/password", data = "<password_form>")]
 pub fn change_password(admin: Admin, conn: DbConn, password_form: Form<NewPasswordForm>) -> Flash<Redirect> {

static/admin/index.tera

@@ -22,7 +22,7 @@
     <td>{{ article.title }}</td>
     <td>{{ article.url }}</td>
     <td>{{ article.publish_at }}</td>
-    <td><a href="/admin/article/{{ article.id }}">EDIT</a></td>
+    <td><a href="/admin/article/{{ article.id }}">EDIT</a> <form action="/admin/article/{{ article.id }}" method="POST"> <input type="hidden" name="_method" value="DELETE"> <button>DELETE</button></form></td>
   </tr>
   {% endfor %}
 </table>