1 files changed, 42 insertions, 0 deletions
diff --git a/rust_backend/src/eve_service.rs b/rust_backend/src/eve_service.rs
new file mode 100644
index 0000000..c831847
--- /dev/null
+++ b/rust_backend/src/eve_service.rs
@@ -0,0 +1,42 @@
+use crate::eve_api::EveApiClient;
+use crate::pathfinding::Location;
+use crate::market::Orders;
+
+use std::error::Error;
+
+pub struct EveService {
+    client: EveApiClient,
+}
+
+impl EveService {
+    pub fn new() -> Result<Self, Box<dyn Error>> {
+        let eve_api_client = EveApiClient::new()?;
+        Ok(EveService { client: eve_api_client, })
+    }
+
+    pub fn get_authorization_url(&self) -> String {
+        self.client.get_authorization_url()
+    }
+
+    pub async fn exchange_code_for_token(&self, code: &str) -> Result<(), Box<dyn Error>> {
+        self.client.exchange_code_for_token(code).await
+    }
+
+    pub async fn location(&self) -> Result<Location, Box<dyn Error>> {
+        self.client.request_location().await.map_err(|e| e.into())
+    }
+
+    pub async fn updated_orders(&self, current_orders: &Orders) -> Result<Orders, Box<dyn Error>> {
+        let mut region_orders = Orders::new();
+
+        let regions = current_orders.expired_regions();
+
+        for &region in regions.iter() {
+                let (orders, expiry) = self.client.request_orders(region).await?;
+                region_orders.insert(region, orders, expiry);
+        }
+        
+        Ok(region_orders)
+
+    }
+}