From 412494edf618b8eda71656855656f9b8b21c3eae Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Tue, 13 Sep 2022 15:10:04 +0200
Subject: Delete an uploaded file

---
 src/errors.rs | 7 +++++++
 src/files.rs  | 7 +++++++
 2 files changed, 14 insertions(+)

(limited to 'src')

diff --git a/src/errors.rs b/src/errors.rs
index e6f8e2c..15ca9d4 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -68,3 +68,10 @@ impl From<std::string::String> for AppError {
         AppError::BadRequest(error)
     }
 }
+
+/// Raise a generic io error
+impl From<std::io::Error> for AppError {
+    fn from(error: std::io::Error) -> Self {
+        AppError::BadRequest(error.to_string())
+    }
+}
diff --git a/src/files.rs b/src/files.rs
index 0bc531d..16a11b6 100644
--- a/src/files.rs
+++ b/src/files.rs
@@ -55,6 +55,13 @@ pub async fn upload(
     ))
 }
 
+/// Delete a file from the filesystem
+pub async fn delete_upload(filename: String) -> Result<(), AppError> {
+    fs::remove_file(filename)?;
+
+    Ok(())
+}
+
 /// Axum endpoint which shows uploaded file
 pub async fn show_uploads(Path(id): Path<String>) -> (HeaderMap, Vec<u8>) {
     let index = id.find('.').unwrap_or(usize::max_value());
-- 
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