reorg: split repo / database so settings can use db connection as well

kordophone-db/src/database.rs

@@ -0,0 +1,34 @@
+use anyhow::Result;
+use diesel::prelude::*;
+
+use crate::repository::Repository;
+use crate::settings::Settings;
+
+use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
+pub const MIGRATIONS: EmbeddedMigrations = embed_migrations!();
+
+pub struct Database {
+    pub connection: SqliteConnection,
+}
+
+impl Database {
+    pub fn new(path: &str) -> Result<Self> {
+        let mut connection = SqliteConnection::establish(path)?;
+        connection.run_pending_migrations(MIGRATIONS)
+            .map_err(|e| anyhow::anyhow!("Error running migrations: {}", e))?;
+
+        Ok(Self { connection })
+    }
+
+    pub fn new_in_memory() -> Result<Self> {
+        Self::new(":memory:")
+    }
+
+    pub fn get_repository(&mut self) -> Repository {
+        Repository::new(self)
+    }
+
+    pub fn get_settings(&mut self) -> Settings {
+        Settings::new(self)
+    }
+}