Init

backend/src/db/mod.rs

@@ -0,0 +1,28 @@
+use anyhow::Result;
+use diesel::pg::PgConnection;
+use diesel::prelude::*;
+use diesel::r2d2::{ConnectionManager, Pool};
+use lazy_static::lazy_static;
+
+use crate::config;
+
+pub mod models;
+pub mod schema;
+
+pub type DbPool = Pool<ConnectionManager<PgConnection>>;
+
+pub fn establish_connection() -> ConnectionResult<PgConnection> {
+    PgConnection::establish(&config::CONFIG.db_url)
+}
+
+pub fn pool() -> Result<DbPool> {
+    Ok(
+        Pool::builder().build(ConnectionManager::<PgConnection>::new(
+            &config::CONFIG.db_url,
+        ))?,
+    )
+}
+
+lazy_static! {
+    pub static ref POOL: DbPool = pool().unwrap();
+}

backend/src/db/models.rs

@@ -0,0 +1,67 @@
+use chrono::prelude::*;
+use diesel::prelude::*;
+
+use crate::db::schema;
+
+#[derive(Identifiable, Queryable, Debug)]
+#[diesel(table_name = schema::configs)]
+pub struct Config {
+    pub id: i32,
+    pub active: bool,
+    pub name: String,
+    pub description: String,
+    pub copyright: String,
+    pub owner_name: String,
+    pub owner_email: String,
+    pub owner_website: Option<String>,
+}
+
+#[derive(Insertable, Debug)]
+#[diesel(table_name = schema::configs)]
+pub struct NewConfig<'a> {
+    pub active: bool,
+    pub name: &'a str,
+    pub description: &'a str,
+    pub copyright: &'a str,
+    pub owner_name: &'a str,
+    pub owner_email: &'a str,
+    pub owner_website: Option<&'a str>,
+}
+
+#[derive(Identifiable, Queryable, Debug)]
+#[diesel(table_name = schema::tags)]
+pub struct Tag {
+    pub id: i32,
+    pub name: String,
+}
+
+#[derive(Insertable, Debug)]
+#[diesel(table_name = schema::tags)]
+pub struct NewTag<'a> {
+    pub name: &'a str,
+}
+
+#[derive(Identifiable, Queryable, Debug)]
+#[diesel(table_name = schema::posts)]
+pub struct Post {
+    pub id: i32,
+    pub name: String,
+    pub slug: String,
+    pub description: String,
+    pub content: String,
+    pub published_at: NaiveDate,
+    pub edited_at: Option<NaiveDate>,
+    pub active: bool,
+}
+
+#[derive(Insertable, Debug)]
+#[diesel(table_name = schema::posts)]
+pub struct NewPost<'a> {
+    pub name: &'a str,
+    pub slug: &'a str,
+    pub description: &'a str,
+    pub content: &'a str,
+    pub published_at: NaiveDate,
+    pub edited_at: Option<NaiveDate>,
+    pub active: bool,
+}

backend/src/db/schema.rs

@@ -0,0 +1,32 @@
+diesel::table! {
+    configs {
+        id -> Integer,
+        active -> Bool,
+        name -> Text,
+        description -> Text,
+        copyright -> Text,
+        owner_name -> Text,
+        owner_email -> Text,
+        owner_website -> Nullable<Text>,
+    }
+}
+
+diesel::table! {
+    tags {
+        id -> Integer,
+        name -> Text,
+    }
+}
+
+diesel::table! {
+    posts {
+        id -> Integer,
+        name -> Text,
+        slug -> Text,
+        description -> Text,
+        content -> Text,
+        published_at -> Date,
+        edited_at -> Nullable<Date>,
+        active -> Bool,
+    }
+}