Improve code

src/controllers/posts_controller.rs

@@ -91,7 +91,7 @@ pub fn create_post(r: &mut HttpRequestHandler) -> RequestResult {
     };
 
     // Start to create post
-    let post = Post {
+    let mut post = Post {
         id: 0,
         user_id: r.user_id()?,
         time_create: time(),
@@ -102,19 +102,22 @@ pub fn create_post(r: &mut HttpRequestHandler) -> RequestResult {
     };
 
     // Handle different post types
-    match r.post_string("kind")?.as_str() {
+    post.kind = match r.post_string("kind")?.as_str() {
 
         // Text posts
         "text" => {
             if !check_string_before_insert(post.content.as_ref().unwrap_or(&String::new())) {
                 r.forbidden("Specified post content is invalid!".to_string())?;
             }
+
+            PostKind::POST_KIND_TEXT
         }
 
         _ => {
-            return r.internal_error(ExecError::boxed_new("Unsupported kind of post!"));
+            r.internal_error(ExecError::boxed_new("Unsupported kind of post!"))?;
+            unreachable!();
         }
-    }
+    };
 
     // Create the post
     let post_id = posts_helper::create(&post)?;

src/helpers/posts_helper.rs

@@ -75,10 +75,8 @@ pub fn create(p: &Post) -> ResultBoxError<u64> {
         .add_opt_str("texte", p.content.as_ref());
 
     // Execute insertion
-    let post_id = match insert_query.insert()? {
+    let post_id = insert_query.insert()?
-        None => Err(ExecError::new("Insert post query did not return a result!")),
+        .ok_or(ExecError::new("Insert post query did not return a result!"))?;
-        Some(id) => Ok(id),
-    }?;
 
     Ok(post_id)
 }