feat: init

2026-06-07 11:30:56 +08:00
commit 563381c1ca
361 changed files with 41327 additions and 0 deletions
@@ -0,0 +1,278 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+use crate::error::AppError;
+use crate::models::common::Role;
+use crate::models::repos::RepoBranch;
+use crate::service::RepoService;
+use crate::session::Session;
+
+use super::util::{clamp_limit_offset, ensure_affected, required_text};
+
+#[derive(Deserialize, Serialize, Clone, Debug, utoipa::ToSchema)]
+pub struct CreateBranchParams {
+    pub name: String,
+    pub commit_sha: String,
+}
+
+impl RepoService {
+    pub async fn repo_branches(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        limit: i64,
+        offset: i64,
+    ) -> Result<Vec<RepoBranch>, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_readable(user_uid, &repo).await?;
+        let (limit, offset) = clamp_limit_offset(limit, offset);
+        sqlx::query_as::<_, RepoBranch>(
+            "SELECT id, repo_id, name, commit_sha, protected, default_branch, created_by, last_push_id, last_push_at, created_at, updated_at FROM repo_branch WHERE repo_id = $1 ORDER BY default_branch DESC, name ASC LIMIT $2 OFFSET $3",
+        )
+        .bind(repo_id)
+        .bind(limit)
+        .bind(offset)
+        .fetch_all(self.ctx.db.reader())
+        .await
+        .map_err(AppError::Database)
+    }
+
+    pub async fn repo_create_branch(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        params: CreateBranchParams,
+    ) -> Result<RepoBranch, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_role_at_least(user_uid, &repo, Role::Member)
+            .await?;
+        let name = required_text(params.name, "name")?;
+
+        let existing = sqlx::query_scalar::<_, bool>(
+            "SELECT EXISTS(SELECT 1 FROM repo_branch WHERE repo_id = $1 AND name = $2)",
+        )
+        .bind(repo_id)
+        .bind(&name)
+        .fetch_one(self.ctx.db.reader())
+        .await
+        .map_err(AppError::Database)?;
+
+        if existing {
+            return Err(AppError::Conflict("branch already exists".into()));
+        }
+
+        let now = chrono::Utc::now();
+        let mut txn = self
+            .ctx
+            .db
+            .writer()
+            .begin()
+            .await
+            .map_err(|_| AppError::TxnError)?;
+        sqlx::query("SET LOCAL app.current_user_id = $1")
+            .bind(user_uid)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        let branch = sqlx::query_as::<_, RepoBranch>(
+            "INSERT INTO repo_branch (id, repo_id, name, commit_sha, protected, default_branch, created_by, created_at, updated_at) \
+             VALUES ($1, $2, $3, $4, false, false, $5, $6, $6) RETURNING id, repo_id, name, commit_sha, protected, default_branch, created_by, last_push_id, last_push_at, created_at, updated_at",
+        )
+        .bind(Uuid::now_v7())
+        .bind(repo_id)
+        .bind(&name)
+        .bind(&params.commit_sha)
+        .bind(user_uid)
+        .bind(now)
+        .fetch_one(&mut *txn)
+        .await
+        .map_err(AppError::Database)?;
+
+        sqlx::query(
+            "UPDATE repo_stats SET branches_count = branches_count + 1, updated_at = $1 WHERE repo_id = $2",
+        )
+        .bind(now)
+        .bind(repo_id)
+        .execute(&mut *txn)
+        .await
+        .map_err(AppError::Database)?;
+
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(branch)
+    }
+
+    pub async fn repo_set_default_branch(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        branch_id: Uuid,
+    ) -> Result<(), AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_role_at_least(user_uid, &repo, Role::Admin)
+            .await?;
+
+        let branch = sqlx::query_as::<_, RepoBranch>(
+            "SELECT id, repo_id, name, commit_sha, protected, default_branch, created_by, last_push_id, last_push_at, created_at, updated_at FROM repo_branch WHERE id = $1 AND repo_id = $2",
+        )
+        .bind(branch_id)
+        .bind(repo_id)
+        .fetch_optional(self.ctx.db.reader())
+        .await
+        .map_err(AppError::Database)?
+        .ok_or(AppError::NotFound("branch not found".into()))?;
+
+        let now = chrono::Utc::now();
+        let mut txn = self
+            .ctx
+            .db
+            .writer()
+            .begin()
+            .await
+            .map_err(|_| AppError::TxnError)?;
+        sqlx::query("SET LOCAL app.current_user_id = $1")
+            .bind(user_uid)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        sqlx::query("UPDATE repo_branch SET default_branch = false, updated_at = $1 WHERE repo_id = $2 AND default_branch = true")
+            .bind(now)
+            .bind(repo_id)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        sqlx::query("UPDATE repo_branch SET default_branch = true, updated_at = $1 WHERE id = $2")
+            .bind(now)
+            .bind(branch_id)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        sqlx::query("UPDATE repo SET default_branch = $1, updated_at = $2 WHERE id = $3 AND deleted_at IS NULL")
+            .bind(&branch.name)
+            .bind(now)
+            .bind(repo_id)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(())
+    }
+
+    pub async fn repo_set_branch_protection(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        branch_id: Uuid,
+        protected: bool,
+    ) -> Result<(), AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_role_at_least(user_uid, &repo, Role::Admin)
+            .await?;
+
+        let now = chrono::Utc::now();
+        let mut txn = self
+            .ctx
+            .db
+            .writer()
+            .begin()
+            .await
+            .map_err(|_| AppError::TxnError)?;
+        sqlx::query("SET LOCAL app.current_user_id = $1")
+            .bind(user_uid)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        let result = sqlx::query(
+            "UPDATE repo_branch SET protected = $1, updated_at = $2 WHERE id = $3 AND repo_id = $4",
+        )
+        .bind(protected)
+        .bind(now)
+        .bind(branch_id)
+        .bind(repo_id)
+        .execute(&mut *txn)
+        .await
+        .map_err(AppError::Database)?;
+        ensure_affected(result.rows_affected(), "branch not found")?;
+
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(())
+    }
+
+    pub async fn repo_delete_branch(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        branch_id: Uuid,
+    ) -> Result<(), AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo = self.resolve_repo(wk_name, repo_name).await?;
+        let repo_id = repo.id;
+        self.ensure_repo_role_at_least(user_uid, &repo, Role::Admin)
+            .await?;
+
+        let is_default = sqlx::query_scalar::<_, bool>(
+            "SELECT default_branch FROM repo_branch WHERE id = $1 AND repo_id = $2",
+        )
+        .bind(branch_id)
+        .bind(repo_id)
+        .fetch_optional(self.ctx.db.reader())
+        .await
+        .map_err(AppError::Database)?
+        .ok_or(AppError::NotFound("branch not found".into()))?;
+
+        if is_default {
+            return Err(AppError::BadRequest("cannot delete default branch".into()));
+        }
+
+        let mut txn = self
+            .ctx
+            .db
+            .writer()
+            .begin()
+            .await
+            .map_err(|_| AppError::TxnError)?;
+        sqlx::query("SET LOCAL app.current_user_id = $1")
+            .bind(user_uid)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+
+        let result = sqlx::query("DELETE FROM repo_branch WHERE id = $1 AND repo_id = $2")
+            .bind(branch_id)
+            .bind(repo_id)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+        ensure_affected(result.rows_affected(), "branch not found")?;
+
+        sqlx::query(
+            "UPDATE repo_stats SET branches_count = GREATEST(branches_count - 1, 0), updated_at = $1 WHERE repo_id = $2",
+        )
+        .bind(chrono::Utc::now())
+        .bind(repo_id)
+        .execute(&mut *txn)
+        .await
+        .map_err(AppError::Database)?;
+
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(())
+    }
+}