1 files changed, 65 insertions, 0 deletions
diff --git a/crates/users-service/src/state.rs b/crates/users-service/src/state.rs
new file mode 100644
index 0000000..3f5ac7b
--- /dev/null
+++ b/crates/users-service/src/state.rs
@@ -0,0 +1,65 @@
+use std::sync::Arc;
+
+use sqlx::PgPool;
+use stack_up::{
+    Configuration,
+    cache::{RedisConnection, RedisManager},
+};
+use tonic::Status;
+use tracing::error;
+
+use crate::cnfg::LocalConfig;
+
+#[derive(Clone)]
+pub struct AppHandle(Arc<AppState>);
+
+impl std::ops::Deref for AppHandle {
+    type Target = Arc<AppState>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+#[derive(Clone)]
+pub struct Services {
+    pub postgres: PgPool,
+    pub cache: RedisManager,
+}
+
+impl Services {
+    pub fn new(postgres: PgPool, cache: RedisManager) -> Self {
+        Self { postgres, cache }
+    }
+}
+
+pub struct AppState {
+    pub services: Services,
+    pub local_config: LocalConfig,
+}
+
+impl AppState {
+    pub async fn create(
+        services: Services,
+        configuration: &Configuration,
+    ) -> Result<AppHandle, anyhow::Error> {
+        let local_config: LocalConfig = serde_json::from_value(configuration.misc.clone())?;
+
+        Ok(AppHandle(Arc::new(Self {
+            services,
+            local_config,
+        })))
+    }
+
+    pub async fn cache(&self) -> Result<RedisConnection, tonic::Status> {
+        let cache = self
+            .services
+            .cache
+            .get()
+            .await
+            .inspect_err(|e| error!("{e}"))
+            .map_err(|_e| Status::internal("storage not ready"))?;
+
+        Ok(cache)
+    }
+}