Add GET /api/historique

src/database.rs

@@ -59,6 +59,13 @@ pub fn add_favorite(title_mirabelid: i32) -> Result<Title, DatabaseError> {
     }
 }
 
+/// Reads the history table and returns History items.
+pub fn get_history() -> Result<Vec<History>, DatabaseError> {
+    let connection = &mut crud::establish_connection()?;
+
+    crud::get_history(connection)
+}
+
 /// Inserts a history in the local database from a request.
 pub fn save_request_to_history(request: &Request) -> Result<(), DatabaseError> {
     let connection = &mut crud::establish_connection()?;
@@ -73,7 +80,7 @@ pub fn save_request_to_history(request: &Request) -> Result<(), DatabaseError> {
     Ok(())
 }
 
-/// Searches for Favorites with a 'titre' and returns the found Title instances
+/// Searches for Favorites with a 'titre' and returns the found Title instances.
 pub fn search_favorites_from_titre(keyword: &str) -> Result<Vec<Title>, DatabaseError> {
     let connection = &mut crud::establish_connection()?;
 

src/database/crud.rs

@@ -60,6 +60,14 @@ pub(super) fn create_title(
     Ok(result)
 }
 
+/// Retrieve all items from the history table
+pub(super) fn get_history(connection: &mut PgConnection) -> Result<Vec<History>, DatabaseError> {
+    let results = history::table
+        .load::<History>(connection)?;
+
+    Ok(results)
+}
+
 /// Searches the title table for a 'mirabelid', and returns a vector of Title items.
 pub(super) fn search_title_from_mirabelid(
     connection: &mut PgConnection,

src/ear.rs

@@ -156,7 +156,16 @@ fn handle_get_request(request: Request, mut sender: Mouth) {
             }
             Err(err) => sender.send_internal_error(format!("{}", err)),
         },
-        "historique" => todo!(),
+        "historique" => match database::get_history() {
+            Ok(result) => {
+                if result.is_empty() {
+                    sender.send_not_found(result);
+                } else {
+                    sender.send_ok(result);
+                }
+            }
+            Err(err) => sender.send_internal_error(format!("{}", err)),
+        },
         _ => sender.send_bad_request(""),
     }
 }

src/models.rs

@@ -22,7 +22,7 @@ pub struct InsertFavorite {
 }
 
 /// History struct, mapped to the SQL history table.
-#[derive(Queryable, Debug)]
+#[derive(Queryable, Debug, Serialize)]
 pub struct History {
     pub id: i32,
     pub method: String,