completed the logic to add new posts from the admin panel

src/admin.rs

@@ -1,5 +1,6 @@
 use crate::controllers::posts;
 use crate::misc::get_context;
+use crate::models::NewPost;
 use rocket::http::{Cookie, Cookies};
 use rocket::request::Form;
 use rocket::response::Redirect;
@@ -14,13 +15,6 @@ struct Login {
     password: String,
 }
 
-#[derive(FromForm, Debug)]
-struct Post {
-    pub title: String,
-    pub content: String,
-    pub published: bool,
-}
-
 #[get("/")]
 fn index(mut cookies: Cookies<'_>) -> Result<Redirect, Template> {
     let password = env::var("admin_pass").expect("admin_pass not setted");
@@ -92,22 +86,21 @@ fn add_post(mut cookies: Cookies<'_>) -> Result<Template, Redirect> {
 }
 
 #[post("/add_post", data = "<post>")]
-fn write_post(mut cookies: Cookies<'_>, post: Form<Post>) -> Result<Template, Redirect> {
+fn write_post(mut cookies: Cookies<'_>, post: Form<NewPost>) -> Redirect {
     let password = env::var("admin_pass").expect("admin_pass not setted");
 
     match cookies.get_private("user") {
         Some(cookie) => {
             if cookie.value() == password {
-                let context = get_context();
-
-                println!("{:?}", post);
-
-                Ok(Template::render("admin/add_post", context))
+                match posts::add_post(&post) {
+                    Ok(post) => Redirect::to(format!("/post/{}", post.id)),
+                    Err(_) => Redirect::to("admin/add_post"),
+                }
             } else {
-                Err(Redirect::to("/admin"))
+                Redirect::to("/admin")
             }
         }
-        None => Err(Redirect::to("/admin")),
+        None => Redirect::to("/admin"),
     }
 }
 

src/controllers.rs

@@ -15,7 +15,7 @@ fn establish_connection() -> PgConnection {
 
 pub mod posts {
     use crate::controllers::*;
-    use crate::models::Post;
+    use crate::models::{NewPost, Post};
 
     pub const MAX_POSTS_PER_PAGE: u64 = 20;
 
@@ -48,4 +48,13 @@ pub mod posts {
 
         post
     }
+
+    pub fn add_post(new_post: &NewPost) -> Result<Post, Error> {
+        use crate::schema::posts;
+
+        let connection = establish_connection();
+        diesel::insert_into(posts::table)
+            .values(new_post)
+            .get_result(&connection)
+    }
 }

src/models.rs

@@ -1,6 +1,8 @@
 use chrono::NaiveDateTime;
 use serde::Serialize;
 
+use super::schema::posts;
+
 #[derive(Queryable, Serialize)]
 pub struct Post {
     pub id: i32,
@@ -10,3 +12,11 @@ pub struct Post {
     pub created_at: NaiveDateTime,
     pub updated_at: NaiveDateTime,
 }
+
+#[derive(FromForm, Insertable, Debug)]
+#[table_name = "posts"]
+pub struct NewPost {
+    pub title: String,
+    pub content: String,
+    pub published: bool,
+}