From f5928b90748b0bb4c0c498ccc77ebde4eaec8841 Mon Sep 17 00:00:00 2001
From: fx <felixquinn03@gmail.com>
Date: Sat, 21 Oct 2023 20:46:31 +0200
Subject: add init function for db tables

---
 src/db.rs | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

(limited to 'src/db.rs')

diff --git a/src/db.rs b/src/db.rs
index 87943ca..e9d001f 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -1,8 +1,53 @@
+use std::env;
+
 use serde::Serialize;
+use sqlx::{PgPool, postgres::PgPoolOptions};
+use tracing::{debug, info};
+
+use crate::error::WebolError;
 
 #[derive(Serialize)]
 pub struct Device {
     pub id: String,
     pub mac: String,
     pub broadcast_addr: String
-}
\ No newline at end of file
+}
+
+impl Device {
+    async fn init(db: &PgPool) -> Result<(), WebolError> {
+        sqlx::query!(r#"
+            CREATE TABLE IF NOT EXISTS "devices"
+            (
+                "id"                TEXT PRIMARY KEY NOT NULL,
+                "mac"               TEXT NOT NULL,
+                "broadcast_addr"    TEXT NOT NULL
+            );"#
+        ).execute(db).await.map_err(|err| WebolError::Server(Box::new(err)))?;
+
+        Ok(())
+    }
+}
+
+pub async fn setup_db(db: &PgPool) -> Result<(), WebolError> {
+    Device::init(db).await
+}
+
+pub async fn init_db_pool() -> PgPool {
+    #[cfg(not(debug_assertions))]
+    let db_url = SETTINGS.get_string("database.url").unwrap();
+
+    #[cfg(debug_assertions)]
+    let db_url = env::var("DATABASE_URL").unwrap();
+
+    debug!("attempt to connect dbPool to '{}'", db_url);
+
+    let pool = PgPoolOptions::new()
+        .max_connections(5)
+        .connect(&db_url)
+        .await
+        .unwrap();
+
+    info!("dbPool successfully connected to '{}'", db_url);
+
+    pool
+}
-- 
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