feat: init

2026-06-07 11:30:56 +08:00
commit 563381c1ca
361 changed files with 41327 additions and 0 deletions
@@ -0,0 +1,118 @@
+use uuid::Uuid;
+
+use crate::error::AppError;
+use crate::models::common::RelationType;
+use crate::models::issues::IssueRepoRelation;
+use crate::service::IssueService;
+use crate::session::Session;
+
+use super::util::{clamp_limit_offset, ensure_affected, parse_enum};
+
+#[derive(serde::Deserialize, serde::Serialize, Clone, Debug, utoipa::ToSchema)]
+pub struct LinkRepoParams {
+    pub repo_id: Uuid,
+    pub relation_type: Option<String>,
+}
+
+impl IssueService {
+    pub async fn issue_repo_relations(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        number: i64,
+        limit: i64,
+        offset: i64,
+    ) -> Result<Vec<IssueRepoRelation>, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let issue = self.resolve_issue(wk_name, number).await?;
+        let issue_id = issue.id;
+        self.ensure_issue_readable(user_uid, &issue).await?;
+        let (limit, offset) = clamp_limit_offset(limit, offset);
+        sqlx::query_as::<_, IssueRepoRelation>(
+            "SELECT id, issue_id, repo_id, relation_type, created_by, created_at \
+             FROM issue_repo_relation WHERE issue_id = $1 ORDER BY created_at ASC LIMIT $2 OFFSET $3",
+        )
+        .bind(issue_id).bind(limit).bind(offset)
+        .fetch_all(self.ctx.db.reader()).await.map_err(AppError::Database)
+    }
+
+    pub async fn issue_link_repo(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        number: i64,
+        params: LinkRepoParams,
+    ) -> Result<IssueRepoRelation, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let issue = self.resolve_issue(wk_name, number).await?;
+        let issue_id = issue.id;
+        self.ensure_issue_editable(user_uid, &issue).await?;
+        let relation_type = match params.relation_type {
+            Some(ref v) => parse_enum(
+                Some(v.clone()),
+                RelationType::References,
+                RelationType::Unknown,
+                "relation_type",
+            )?,
+            None => RelationType::References,
+        };
+        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 rel = sqlx::query_as::<_, IssueRepoRelation>(
+            "INSERT INTO issue_repo_relation (id, issue_id, repo_id, relation_type, created_by, created_at) \
+             VALUES ($1, $2, $3, $4, $5, $6) ON CONFLICT (issue_id, repo_id) DO NOTHING \
+             RETURNING id, issue_id, repo_id, relation_type, created_by, created_at",
+        )
+        .bind(Uuid::now_v7()).bind(issue_id).bind(params.repo_id)
+        .bind(relation_type).bind(user_uid).bind(now)
+        .fetch_optional(&mut *txn).await.map_err(AppError::Database)?
+        .ok_or(AppError::Conflict("repo already linked".into()))?;
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(rel)
+    }
+
+    pub async fn issue_unlink_repo(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        number: i64,
+        relation_id: Uuid,
+    ) -> Result<(), AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let issue = self.resolve_issue(wk_name, number).await?;
+        let issue_id = issue.id;
+        self.ensure_issue_editable(user_uid, &issue).await?;
+        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 issue_repo_relation WHERE id = $1 AND issue_id = $2")
+            .bind(relation_id)
+            .bind(issue_id)
+            .execute(&mut *txn)
+            .await
+            .map_err(AppError::Database)?;
+        ensure_affected(result.rows_affected(), "repo relation not found")?;
+        txn.commit().await.map_err(|_| AppError::TxnError)?;
+        Ok(())
+    }
+}