Add blog model
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migrations/2018-04-23-101717_create_blogs/down.sql
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migrations/2018-04-23-101717_create_blogs/down.sql
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-- This file should undo anything in `up.sql`
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DROP TABLE blogs;
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migrations/2018-04-23-101717_create_blogs/up.sql
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migrations/2018-04-23-101717_create_blogs/up.sql
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-- Your SQL goes here
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CREATE TABLE blogs (
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id SERIAL PRIMARY KEY,
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actor_id VARCHAR NOT NULL,
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title VARCHAR NOT NULL,
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summary TEXT NOT NULL DEFAULT '',
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outbox_url VARCHAR NOT NULL,
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inbox_url VARCHAR NOT NULL,
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instance_id INTEGER REFERENCES instances(id) ON DELETE CASCADE NOT NULL
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)
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src/models/blogs.rs
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src/models/blogs.rs
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use diesel;
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use diesel::{QueryDsl, RunQueryDsl, ExpressionMethods, PgConnection};
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use schema::blogs;
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#[derive(Queryable, Identifiable)]
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pub struct Blog {
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pub id: i32,
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pub actor_id: String,
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pub title: String,
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pub summary: String,
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pub outbox_url: String,
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pub inbox_url: String,
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pub instance_id: i32
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}
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#[derive(Insertable)]
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#[table_name = "blogs"]
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pub struct NewBlog {
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pub actor_id: String,
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pub title: String,
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pub summary: String,
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pub outbox_url: String,
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pub inbox_url: String,
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pub instance_id: i32
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}
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impl Blog {
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pub fn insert (conn: &PgConnection, new: NewBlog) -> Blog {
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diesel::insert_into(blogs::table)
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.values(new)
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.get_result(conn)
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.expect("Error saving new blog")
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}
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pub fn compute_outbox(blog: String, hostname: String) -> String {
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format!("https://{}/~/{}/outbox", hostname, blog)
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}
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pub fn compute_inbox(blog: String, hostname: String) -> String {
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format!("https://{}/~/{}/inbox", hostname, blog)
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}
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pub fn get(conn: &PgConnection, id: i32) -> Option<Blog> {
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blogs::table.filter(blogs::id.eq(id))
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.limit(1)
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.load::<Blog>(conn)
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.expect("Error loading blog by id")
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.into_iter().nth(0)
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}
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pub fn find_by_actor_id(conn: &PgConnection, username: String) -> Option<Blog> {
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blogs::table.filter(blogs::actor_id.eq(username))
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.limit(1)
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.load::<Blog>(conn)
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.expect("Error loading blog by email")
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.into_iter().nth(0)
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}
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}
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@ -1,2 +1,3 @@
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pub mod blogs;
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pub mod instance;
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pub mod instance;
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pub mod user;
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pub mod user;
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@ -38,7 +38,7 @@ pub struct NewUser {
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}
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}
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impl User {
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impl User {
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fn grant_admin_rights() {}
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pub fn grant_admin_rights() {}
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pub fn insert (conn: &PgConnection, new: NewUser) -> User {
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pub fn insert (conn: &PgConnection, new: NewUser) -> User {
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diesel::insert_into(users::table)
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diesel::insert_into(users::table)
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@ -1,3 +1,15 @@
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table! {
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blogs (id) {
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id -> Int4,
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actor_id -> Varchar,
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title -> Varchar,
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summary -> Text,
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outbox_url -> Varchar,
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inbox_url -> Varchar,
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instance_id -> Int4,
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}
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}
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table! {
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table! {
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instances (id) {
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instances (id) {
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id -> Int4,
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id -> Int4,
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@ -24,9 +36,11 @@ table! {
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}
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}
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}
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}
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joinable!(blogs -> instances (instance_id));
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joinable!(users -> instances (instance_id));
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joinable!(users -> instances (instance_id));
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allow_tables_to_appear_in_same_query!(
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allow_tables_to_appear_in_same_query!(
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blogs,
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instances,
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instances,
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users,
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users,
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);
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);
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