feat(api): add pull request and wiki API endpoints with OpenAPI generator

- Add gen_openapi binary for generating OpenAPI specification - Implement comprehensive pull request API endpoints including core operations - Add pull request reviews, check runs, labels, assignees, and events APIs - Include pull request status and merge strategy management endpoints - Add wiki page CRUD operations with revision history and comparison - Update OpenAPI documentation with Pull Requests and Wiki tags - Modify workspace find function visibility for external access - Integrate new API modules into main OpenAPI router configuration
2026-06-07 19:58:02 +08:00
parent b660db7a91
commit 3a22c4265d
34 changed files with 1097 additions and 30 deletions
@@ -0,0 +1,73 @@
+use actix_web::{web, HttpResponse};
+use serde::Deserialize;
+use utoipa::IntoParams;
+
+use crate::api::response::{ApiResponse, ApiErrorResponse};
+use crate::error::AppError;
+use crate::models::prs::PullRequest;
+use crate::service::pr::core::MergePrParams;
+use crate::service::AppService;
+use crate::session::Session;
+
+#[derive(Debug, Deserialize, IntoParams)]
+pub struct PathParams {
+    /// Workspace name (unique identifier)
+    pub workspace_name: String,
+    /// Repository name (unique within the workspace)
+    pub repo_name: String,
+    /// PR number (unique within the repository)
+    pub number: i64,
+}
+
+/// Merge a pull request
+///
+/// Merges the source branch into the target branch.
+/// Requires at least Maintainer role in the repository.
+///
+/// Branch protection rules are enforced:
+/// - Required approvals count (self-approval not allowed)
+/// - Required status checks must pass
+/// - Admins can bypass protection rules
+///
+/// Parameters:
+/// - strategy: Merge strategy ("merge", "squash", "rebase", default: "merge")
+/// - squash_title: Custom title for squash merge (optional)
+/// - squash_message: Custom message for squash merge (optional)
+/// - delete_source_branch: Delete source branch after merge (optional, only same-repo)
+///
+/// Returns the merged PR with merge commit SHA.
+#[utoipa::path(
+    post,
+    path = "/api/v1/workspaces/{workspace_name}/repos/{repo_name}/prs/{number}/merge",
+    tag = "Pull Requests",
+    operation_id = "prMerge",
+    params(PathParams),
+    request_body(
+        content = MergePrParams,
+        description = "Merge parameters",
+        content_type = "application/json"
+    ),
+    responses(
+        (status = 200, description = "PR merged successfully. Returns the merged PR with merge commit SHA.", body = ApiResponse<PullRequest>),
+        (status = 400, description = "Cannot merge: PR not open, is draft, or branch protection requirements not met", body = ApiErrorResponse),
+        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
+        (status = 403, description = "Insufficient permissions (requires Maintainer role or higher)", body = ApiErrorResponse),
+        (status = 404, description = "PR not found", body = ApiErrorResponse),
+        (status = 500, description = "Internal server error or git merge failure", body = ApiErrorResponse),
+    ),
+    security(
+        ("session_cookie" = [])
+    )
+)]
+pub async fn merge(
+    service: web::Data<AppService>,
+    session: Session,
+    path: web::Path<PathParams>,
+    params: web::Json<MergePrParams>,
+) -> Result<HttpResponse, AppError> {
+    let pr = service
+        .pr
+        .pr_merge(&session, &path.workspace_name, &path.repo_name, path.number, params.into_inner())
+        .await?;
+    Ok(HttpResponse::Ok().json(ApiResponse::new(pr)))
+}