Add blog model

src/models/blogs.rs

@@ -0,0 +1,58 @@
+use diesel;
+use diesel::{QueryDsl, RunQueryDsl, ExpressionMethods, PgConnection};
+use schema::blogs;
+
+#[derive(Queryable, Identifiable)]
+pub struct Blog {
+    pub id: i32,
+    pub actor_id: String,
+    pub title: String,
+    pub summary: String,
+    pub outbox_url: String,
+    pub inbox_url: String,
+    pub instance_id: i32
+}
+
+#[derive(Insertable)]
+#[table_name = "blogs"]
+pub struct NewBlog {
+    pub actor_id: String,
+    pub title: String,
+    pub summary: String,
+    pub outbox_url: String,
+    pub inbox_url: String,
+    pub instance_id: i32
+}
+
+impl Blog {
+    pub fn insert (conn: &PgConnection, new: NewBlog) -> Blog {
+        diesel::insert_into(blogs::table)
+            .values(new)
+            .get_result(conn)
+            .expect("Error saving new blog")
+    }
+
+    pub fn compute_outbox(blog: String, hostname: String) -> String {
+        format!("https://{}/~/{}/outbox", hostname, blog)
+    }
+
+    pub fn compute_inbox(blog: String, hostname: String) -> String {
+        format!("https://{}/~/{}/inbox", hostname, blog)
+    }
+
+    pub fn get(conn: &PgConnection, id: i32) -> Option<Blog> {
+        blogs::table.filter(blogs::id.eq(id))
+            .limit(1)
+            .load::<Blog>(conn)
+            .expect("Error loading blog by id")
+            .into_iter().nth(0)
+    }
+
+    pub fn find_by_actor_id(conn: &PgConnection, username: String) -> Option<Blog> {
+        blogs::table.filter(blogs::actor_id.eq(username))
+            .limit(1)
+            .load::<Blog>(conn)
+            .expect("Error loading blog by email")
+            .into_iter().nth(0)
+    }
+}

src/models/mod.rs

@@ -1,2 +1,3 @@
+pub mod blogs;
 pub mod instance;
 pub mod user;

src/models/user.rs

@@ -38,7 +38,7 @@ pub struct NewUser {
 }
 
 impl User {
-    fn grant_admin_rights() {}
+    pub fn grant_admin_rights() {}
 
     pub fn insert (conn: &PgConnection, new: NewUser) -> User {
         diesel::insert_into(users::table)

src/schema.rs

@@ -1,3 +1,15 @@
+table! {
+    blogs (id) {
+        id -> Int4,
+        actor_id -> Varchar,
+        title -> Varchar,
+        summary -> Text,
+        outbox_url -> Varchar,
+        inbox_url -> Varchar,
+        instance_id -> Int4,
+    }
+}
+
 table! {
     instances (id) {
         id -> Int4,
@@ -24,9 +36,11 @@ table! {
     }
 }
 
+joinable!(blogs -> instances (instance_id));
 joinable!(users -> instances (instance_id));
 
 allow_tables_to_appear_in_same_query!(
+    blogs,
     instances,
     users,
 );