Add DELETE command for review

Only the owner or a maintainer of the project can remove a review.
Removing a review also removes the git branch.
Only reviews that are either draft or dropped can be removed.

1 files changed, 13 insertions, 0 deletions

diff --git a/server/common/src/git.rs b/server/common/src/git.rs
index 74c3247..ac0bdb3 100644
--- a/server/common/src/git.rs
+++ b/server/common/src/git.rs
@@ -326,6 +326,12 @@ impl RepoData {
             .await
     }
 
+    async fn delete_branch(&self, repo: &Repository, branch: &str) -> Result<(), Error> {
+        let mut cmd = self.git_cmd(repo);
+        cmd.arg("branch").arg("--delete").arg("--force").arg(branch);
+        self.run(&mut cmd).await
+    }
+
     async fn get_log_format(
         &self,
         repo: &Repository,
@@ -564,4 +570,11 @@ impl Repository {
 
         data.get_commiter(self, commit.as_str()).await
     }
+
+    pub async fn delete_branch(&self, branch: impl Into<String>) -> Result<(), Error> {
+        let branch = branch.into();
+        let data = self.lock.read().await;
+
+        data.delete_branch(self, branch.as_str()).await
+    }
 }