✨ (seaorm): Añade acceso a bases de datos

extensions/pagetop-seaorm/src/db/dbconn.rs

@@ -0,0 +1,69 @@
+use pagetop::trace;
+
+use crate::config;
+use crate::db::{DbConn, DbUri};
+
+use std::sync::LazyLock;
+
+use sea_orm::{ConnectOptions, Database};
+
+pub use futures::executor::block_on as run_now;
+
+pub static DBCONN: LazyLock<DbConn> = LazyLock::new(|| {
+    trace::info!(
+        "Connecting to database \"{}\" using a pool of {} connections",
+        &config::SETTINGS.database.db_name,
+        &config::SETTINGS.database.max_pool_size
+    );
+
+    let db_uri = match config::SETTINGS.database.db_type.as_str() {
+        "mysql" | "postgres" => {
+            let mut tmp_uri = DbUri::parse(
+                format!(
+                    "{}://{}/{}",
+                    &config::SETTINGS.database.db_type,
+                    &config::SETTINGS.database.db_host,
+                    &config::SETTINGS.database.db_name
+                )
+                .as_str(),
+            )
+            .unwrap();
+            tmp_uri
+                .set_username(config::SETTINGS.database.db_user.as_str())
+                .unwrap();
+            // https://github.com/launchbadge/sqlx/issues/1624
+            tmp_uri
+                .set_password(Some(config::SETTINGS.database.db_pass.as_str()))
+                .unwrap();
+            if config::SETTINGS.database.db_port != 0 {
+                tmp_uri
+                    .set_port(Some(config::SETTINGS.database.db_port))
+                    .unwrap();
+            }
+            tmp_uri
+        }
+        "sqlite" => DbUri::parse(
+            format!(
+                "{}://{}",
+                &config::SETTINGS.database.db_type,
+                &config::SETTINGS.database.db_name
+            )
+            .as_str(),
+        )
+        .unwrap(),
+        _ => {
+            trace::error!(
+                "Unrecognized database type \"{}\"",
+                &config::SETTINGS.database.db_type
+            );
+            DbUri::parse("").unwrap()
+        }
+    };
+
+    run_now(Database::connect::<ConnectOptions>({
+        let mut db_opt = ConnectOptions::new(db_uri.to_string());
+        db_opt.max_connections(config::SETTINGS.database.max_pool_size);
+        db_opt
+    }))
+    .unwrap_or_else(|_| panic!("Failed to connect to database"))
+});