Add minor fixes

.env

@@ -1 +1,2 @@
+# This is usually used in development by sqlx. It is not used in production
 DATABASE_URL=sqlite://emgauwa-core.sqlite

.gitattributes

@@ -0,0 +1,3 @@
+* text=auto
+
+Cargo.lock -diff

Cargo.toml

@@ -4,11 +4,6 @@ version = "0.1.0"
 edition = "2018"
 authors = ["Tobias Reisinger <tobias@msrg.cc>"]
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-#[profile.release]
-#panic = 'abort'
-
 [dependencies]
 actix-web = "4.4"
 

src/handlers/errors.rs

@@ -10,6 +10,7 @@ pub enum ApiError {
 	BadUid,
 	ProtectedSchedule,
 	DatabaseError(DatabaseError),
+	InternalError(String),
 }
 
 impl ApiError {
@@ -18,6 +19,7 @@ impl ApiError {
 			ApiError::BadUid => StatusCode::BAD_REQUEST,
 			ApiError::ProtectedSchedule => StatusCode::FORBIDDEN,
 			ApiError::DatabaseError(db_error) => db_error.get_code(),
+			ApiError::InternalError(_) => StatusCode::INTERNAL_SERVER_ERROR,
 		}
 	}
 }
@@ -40,6 +42,7 @@ impl From<&ApiError> for String {
 			ApiError::BadUid => String::from("the uid is in a bad format"),
 			ApiError::ProtectedSchedule => String::from("the targeted schedule is protected"),
 			ApiError::DatabaseError(db_err) => String::from(db_err),
+			ApiError::InternalError(msg) => msg.clone(),
 		}
 	}
 }

src/main.rs

@@ -1,5 +1,3 @@
-extern crate dotenv;
-
 use std::str::FromStr;
 
 use actix_web::middleware::TrailingSlash;