feat: init

2026-06-07 11:30:56 +08:00
commit 563381c1ca
361 changed files with 41327 additions and 0 deletions
@@ -0,0 +1,137 @@
+use uuid::Uuid;
+
+use crate::error::AppError;
+use crate::models::common::{Role, State};
+use crate::models::issues::IssueMilestone;
+use crate::service::IssueService;
+use crate::session::Session;
+
+use super::util::{clamp_limit_offset, ensure_affected, merge_optional_text, required_text};
+
+#[derive(serde::Deserialize, serde::Serialize, Clone, Debug, utoipa::ToSchema)]
+pub struct CreateMilestoneParams {
+    pub title: String,
+    pub description: Option<String>,
+    pub due_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+#[derive(serde::Deserialize, serde::Serialize, Clone, Debug, utoipa::ToSchema)]
+pub struct UpdateMilestoneParams {
+    pub title: Option<String>,
+    pub description: Option<String>,
+    pub due_at: Option<chrono::DateTime<chrono::Utc>>,
+    pub state: Option<String>,
+}
+
+impl IssueService {
+    pub async fn issue_milestones(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        limit: i64,
+        offset: i64,
+    ) -> Result<Vec<IssueMilestone>, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo_id = self.resolve_repo_id(wk_name, repo_name).await?;
+        let repo = crate::models::repos::Repo::find_by_id(self.ctx.db.reader(), repo_id)
+            .await
+            .map_err(AppError::Database)?
+            .ok_or(AppError::NotFound("repo not found".into()))?;
+        self.ensure_repo_readable(user_uid, &repo).await?;
+        let (limit, offset) = clamp_limit_offset(limit, offset);
+        sqlx::query_as::<_, IssueMilestone>(
+            "SELECT id, repo_id, title, description, state, due_at, closed_at, created_by, \
+             created_at, updated_at FROM issue_milestone WHERE repo_id = $1 \
+             ORDER BY state ASC, due_at ASC NULLS LAST 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 issue_create_milestone(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        params: CreateMilestoneParams,
+    ) -> Result<IssueMilestone, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo_id = self.resolve_repo_id(wk_name, repo_name).await?;
+        self.ensure_repo_role(repo_id, user_uid, Role::Member)
+            .await?;
+        let title = required_text(params.title, "title")?;
+        let now = chrono::Utc::now();
+        sqlx::query_as::<_, IssueMilestone>(
+            "INSERT INTO issue_milestone (id, repo_id, title, description, state, due_at, closed_at, \
+             created_by, created_at, updated_at) VALUES ($1, $2, $3, $4, 'open', $5, NULL, $6, $7, $7) \
+             RETURNING id, repo_id, title, description, state, due_at, closed_at, created_by, created_at, updated_at",
+        )
+        .bind(Uuid::now_v7()).bind(repo_id).bind(&title).bind(params.description.as_deref())
+        .bind(params.due_at).bind(user_uid).bind(now)
+        .fetch_one(self.ctx.db.writer()).await.map_err(AppError::Database)
+    }
+
+    pub async fn issue_update_milestone(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        milestone_id: Uuid,
+        params: UpdateMilestoneParams,
+    ) -> Result<IssueMilestone, AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo_id = self.resolve_repo_id(wk_name, repo_name).await?;
+        self.ensure_repo_role(repo_id, user_uid, Role::Member)
+            .await?;
+        let current = sqlx::query_as::<_, IssueMilestone>(
+            "SELECT id, repo_id, title, description, state, due_at, closed_at, created_by, created_at, updated_at \
+             FROM issue_milestone WHERE id = $1 AND repo_id = $2",
+        )
+        .bind(milestone_id).bind(repo_id).fetch_optional(self.ctx.db.reader()).await
+        .map_err(AppError::Database)?.ok_or(AppError::NotFound("milestone not found".into()))?;
+
+        let title = params.title.unwrap_or(current.title);
+        let description = merge_optional_text(params.description, current.description);
+        let due_at = params.due_at.or(current.due_at);
+        let now = chrono::Utc::now();
+
+        let (state, closed_at) = match params.state.as_deref() {
+            Some("closed") if current.state != State::Closed => (State::Closed, Some(now)),
+            Some("open") if current.state != State::Open => (State::Open, None),
+            _ => (current.state, current.closed_at),
+        };
+
+        sqlx::query_as::<_, IssueMilestone>(
+            "UPDATE issue_milestone SET title = $1, description = $2, state = $3, due_at = $4, \
+             closed_at = $5, updated_at = $6 WHERE id = $7 \
+             RETURNING id, repo_id, title, description, state, due_at, closed_at, created_by, created_at, updated_at",
+        )
+        .bind(&title).bind(&description).bind(state).bind(due_at).bind(closed_at).bind(now).bind(milestone_id)
+        .fetch_one(self.ctx.db.writer()).await.map_err(AppError::Database)
+    }
+
+    pub async fn issue_delete_milestone(
+        &self,
+        ctx: &Session,
+        wk_name: &str,
+        repo_name: &str,
+        milestone_id: Uuid,
+    ) -> Result<(), AppError> {
+        let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
+        let repo_id = self.resolve_repo_id(wk_name, repo_name).await?;
+        self.ensure_repo_role(repo_id, user_uid, Role::Admin)
+            .await?;
+        let result = sqlx::query("DELETE FROM issue_milestone WHERE id = $1 AND repo_id = $2")
+            .bind(milestone_id)
+            .bind(repo_id)
+            .execute(self.ctx.db.writer())
+            .await
+            .map_err(AppError::Database)?;
+        ensure_affected(result.rows_affected(), "milestone not found")
+    }
+}