Files
gitks/service/issues/core.rs
T
zhenyi 15b875e18d perf(issues): replace N+1 queries with batch operations
- Add Repo::find_by_ids() batch query using WHERE id = ANY($1)
- Replace 3 sequential validation loops (repos, labels, assignees)
  with batch queries using ANY($1)
- Replace 3 sequential INSERT loops with single INSERT...SELECT
  FROM unnest() statements
- Extract 7 helper methods: validate_issue_repos,
  validate_issue_labels, validate_issue_assignees,
  validate_issue_milestone, insert_issue_repo_relations,
  insert_issue_label_relations, insert_issue_assignees
- Reduce issue_create() from ~243 lines to ~80 lines
2026-06-10 18:49:00 +08:00

965 lines
32 KiB
Rust

use serde::{Deserialize, Serialize};
use uuid::Uuid;
use crate::error::AppError;
use crate::models::common::{EventType, Priority, Role, State, Visibility};
use crate::models::issues::Issue;
use crate::models::workspaces::Workspace;
use crate::service::IssueService;
use crate::session::Session;
use super::util::{
clamp_limit_offset, ensure_affected, merge_optional_text, parse_enum, set_local_user_id,
};
#[derive(Deserialize, Serialize, Clone, Debug, utoipa::ToSchema)]
pub struct CreateIssueParams {
pub title: String,
pub body: Option<String>,
pub priority: Option<String>,
pub visibility: Option<String>,
pub due_at: Option<chrono::DateTime<chrono::Utc>>,
pub repo_ids: Vec<Uuid>,
pub label_ids: Vec<Uuid>,
pub assignee_ids: Vec<Uuid>,
pub milestone_id: Option<Uuid>,
}
#[derive(Deserialize, Serialize, Clone, Debug, utoipa::ToSchema)]
pub struct UpdateIssueParams {
pub title: Option<String>,
pub body: Option<String>,
pub priority: Option<String>,
pub visibility: Option<String>,
pub due_at: Option<chrono::DateTime<chrono::Utc>>,
pub milestone_id: Option<Uuid>,
}
#[derive(Deserialize, Serialize, Clone, Debug, utoipa::ToSchema)]
pub struct IssueListFilters {
pub state: Option<String>,
pub priority: Option<String>,
pub author_id: Option<Uuid>,
pub assignee_id: Option<Uuid>,
pub milestone_id: Option<Uuid>,
pub label_id: Option<Uuid>,
}
impl IssueService {
pub async fn issue_list(
&self,
ctx: &Session,
wk_name: &str,
filters: IssueListFilters,
limit: i64,
offset: i64,
) -> Result<Vec<Issue>, AppError> {
let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
let ws = self.resolve_workspace(wk_name).await?;
self.ensure_workspace_readable(wk_name, user_uid).await?;
let (limit, offset) = clamp_limit_offset(limit, offset);
let state = filters
.state
.as_deref()
.and_then(|s| s.parse::<State>().ok())
.filter(|s| *s != State::Unknown);
let priority = filters
.priority
.as_deref()
.and_then(|s| s.parse::<Priority>().ok())
.filter(|p| *p != Priority::Unknown);
sqlx::query_as::<_, Issue>(
"SELECT DISTINCT i.id, i.workspace_id, i.author_id, i.number, i.title, i.body, \
i.state, i.priority, i.visibility, i.locked, i.milestone_id, i.closed_by, i.closed_at, i.due_at, \
i.created_at, i.updated_at, i.deleted_at \
FROM issue i \
LEFT JOIN issue_assignee ia ON ia.issue_id = i.id AND $5::uuid IS NOT NULL \
LEFT JOIN issue_label_relation ilr ON ilr.issue_id = i.id AND $7::uuid IS NOT NULL \
WHERE i.workspace_id = $1 AND i.deleted_at IS NULL \
AND ($2::text IS NULL OR i.state::text = $2) \
AND ($3::text IS NULL OR i.priority::text = $3) \
AND ($4::uuid IS NULL OR i.author_id = $4) \
AND ($5::uuid IS NULL OR ia.assignee_id = $5) \
AND ($6::uuid IS NULL OR i.milestone_id = $6) \
AND ($7::uuid IS NULL OR ilr.label_id = $7) \
AND (i.visibility = 'public' OR i.workspace_id IN \
(SELECT workspace_id FROM workspace_member WHERE user_id = $8 AND status = 'active') \
OR i.author_id = $8) \
ORDER BY i.number DESC LIMIT $9 OFFSET $10",
)
.bind(ws.id)
.bind(state.map(|s| s.to_string()))
.bind(priority.map(|p| p.to_string()))
.bind(filters.author_id)
.bind(filters.assignee_id)
.bind(filters.milestone_id)
.bind(filters.label_id)
.bind(user_uid)
.bind(limit)
.bind(offset)
.fetch_all(self.ctx.db.reader())
.await
.map_err(AppError::Database)
}
pub async fn issue_get(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
) -> Result<Issue, AppError> {
let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
let issue = self.resolve_issue(wk_name, number).await?;
self.ensure_issue_readable(user_uid, &issue).await?;
Ok(issue)
}
#[tracing::instrument(skip(self, ctx, params), fields(title = %params.title))]
pub async fn issue_create(
&self,
ctx: &Session,
wk_name: &str,
params: CreateIssueParams,
) -> Result<Issue, AppError> {
let user_uid = ctx.user().ok_or(AppError::Unauthorized)?;
let title = crate::service::util::required_text(params.title, "title")?;
let ws = self.resolve_workspace(wk_name).await?;
self.ensure_workspace_role_at_least(wk_name, user_uid, Role::Member)
.await?;
self.validate_issue_repos(user_uid, &ws, &params.repo_ids).await?;
self.validate_issue_labels(ws.id, &params.label_ids).await?;
self.validate_issue_assignees(ws.id, &params.assignee_ids).await?;
if let Some(milestone_id) = params.milestone_id {
self.validate_issue_milestone(ws.id, milestone_id).await?;
}
let priority = match params.priority {
Some(ref v) => parse_enum(
Some(v.clone()),
Priority::None,
Priority::Unknown,
"priority",
)?,
None => Priority::None,
};
let visibility = match params.visibility {
Some(ref v) => parse_enum(
Some(v.clone()),
Visibility::Public,
Visibility::Unknown,
"visibility",
)?,
None => Visibility::Public,
};
let now = chrono::Utc::now();
let issue_id = Uuid::now_v7();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let number = Issue::next_number(&mut *txn, ws.id)
.await
.map_err(AppError::Database)?;
let issue = sqlx::query_as::<_, Issue>(
"INSERT INTO issue (id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at) \
VALUES ($1, $2, $3, $4, $5, $6, 'open', $7, $8, false, $9, NULL, NULL, $10, $11, $11) \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(issue_id)
.bind(ws.id)
.bind(user_uid)
.bind(number)
.bind(&title)
.bind(params.body.as_deref())
.bind(priority)
.bind(visibility)
.bind(params.milestone_id)
.bind(params.due_at)
.bind(now)
.fetch_one(&mut *txn)
.await
.map_err(AppError::Database)?;
sqlx::query(
"INSERT INTO issue_stats (issue_id, comments_count, reactions_count, assignees_count, \
labels_count, subscribers_count, last_commented_at, updated_at) \
VALUES ($1, 0, 0, $2, $3, 1, NULL, $4)",
)
.bind(issue_id)
.bind(params.assignee_ids.len() as i32)
.bind(params.label_ids.len() as i32)
.bind(now)
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
sqlx::query(
"INSERT INTO issue_subscriber (id, issue_id, user_id, reason, muted, created_at, updated_at) \
VALUES ($1, $2, $3, 'author', false, $4, $4)",
)
.bind(Uuid::now_v7())
.bind(issue_id)
.bind(user_uid)
.bind(now)
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
self.insert_issue_repo_relations(
&mut txn, issue_id, &params.repo_ids, user_uid, now,
).await?;
self.insert_issue_label_relations(
&mut txn, issue_id, &params.label_ids, user_uid, now,
).await?;
self.insert_issue_assignees(
&mut txn, issue_id, &params.assignee_ids, user_uid, now,
).await?;
sqlx::query(
"UPDATE workspace_stats SET issues_count = issues_count + 1, updated_at = $1 \
WHERE workspace_id = $2",
)
.bind(now)
.bind(ws.id)
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Created)
.await;
tracing::info!(issue_id = %issue_id, number = number, "Issue created");
Ok(issue)
}
pub async fn issue_update(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
params: UpdateIssueParams,
) -> Result<Issue, 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 title = merge_optional_text(params.title, Some(issue.title.clone()))
.unwrap_or(issue.title.clone());
let body = merge_optional_text(params.body, issue.body.clone());
let priority = match params.priority {
Some(ref v) => parse_enum(
Some(v.clone()),
issue.priority,
Priority::Unknown,
"priority",
)?,
None => issue.priority,
};
let visibility = match params.visibility {
Some(ref v) => parse_enum(
Some(v.clone()),
issue.visibility,
Visibility::Unknown,
"visibility",
)?,
None => issue.visibility,
};
if let Some(milestone_id) = params.milestone_id {
self.ensure_milestone_in_workspace(milestone_id, issue.workspace_id)
.await?;
}
let now = chrono::Utc::now();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let result = sqlx::query_as::<_, Issue>(
"UPDATE issue SET title = $1, body = $2, priority = $3, visibility = $4, \
due_at = $5, milestone_id = $6, updated_at = $7 WHERE id = $8 AND deleted_at IS NULL \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(&title)
.bind(&body)
.bind(priority)
.bind(visibility)
.bind(params.due_at.or(issue.due_at))
.bind(params.milestone_id.or(issue.milestone_id))
.bind(now)
.bind(issue_id)
.fetch_one(&mut *txn)
.await
.map_err(AppError::Database)?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Updated)
.await;
Ok(result)
}
pub async fn issue_close(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
) -> Result<Issue, 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 now = chrono::Utc::now();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let result = sqlx::query_as::<_, Issue>(
"UPDATE issue SET state = 'closed', closed_by = $1, closed_at = $2, updated_at = $2 \
WHERE id = $3 AND deleted_at IS NULL AND state = 'open' \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(user_uid)
.bind(now)
.bind(issue_id)
.fetch_optional(&mut *txn)
.await
.map_err(AppError::Database)?
.ok_or(AppError::NotFound("issue not found or already closed".into()))?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Closed)
.await;
Ok(result)
}
pub async fn issue_reopen(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
) -> Result<Issue, 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 now = chrono::Utc::now();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let result = sqlx::query_as::<_, Issue>(
"UPDATE issue SET state = 'open', closed_by = NULL, closed_at = NULL, updated_at = $1 \
WHERE id = $2 AND deleted_at IS NULL AND state = 'closed' \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(now)
.bind(issue_id)
.fetch_optional(&mut *txn)
.await
.map_err(AppError::Database)?
.ok_or(AppError::NotFound("issue not found or not closed".into()))?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Reopened)
.await;
Ok(result)
}
pub async fn issue_delete(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
) -> 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_admin(user_uid, &issue).await?;
let now = chrono::Utc::now();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let result = sqlx::query(
"UPDATE issue SET deleted_at = $1, updated_at = $1 WHERE id = $2 AND deleted_at IS NULL",
)
.bind(now)
.bind(issue_id)
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
ensure_affected(result.rows_affected(), "issue not found")?;
sqlx::query(
"UPDATE workspace_stats SET issues_count = GREATEST(issues_count - 1, 0), updated_at = $1 \
WHERE workspace_id = $2",
)
.bind(now)
.bind(issue.workspace_id)
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Deleted)
.await;
Ok(())
}
pub async fn issue_lock(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
locked: bool,
) -> Result<Issue, 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 now = chrono::Utc::now();
let mut txn = self
.ctx
.db
.writer()
.begin()
.await
.map_err(|_| AppError::TxnError)?;
sqlx::query(set_local_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let result = sqlx::query_as::<_, Issue>(
"UPDATE issue SET locked = $1, updated_at = $2 WHERE id = $3 AND deleted_at IS NULL \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(locked)
.bind(now)
.bind(issue_id)
.fetch_one(&mut *txn)
.await
.map_err(AppError::Database)?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
let event_type = if locked {
EventType::Archived
} else {
EventType::Restored
};
self.record_issue_event(issue_id, Some(user_uid), event_type)
.await;
Ok(result)
}
pub async fn issue_transfer(
&self,
ctx: &Session,
wk_name: &str,
number: i64,
new_wk_name: &str,
) -> Result<Issue, 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_admin(user_uid, &issue).await?;
let new_ws = self.resolve_workspace(new_wk_name).await?;
self.ensure_workspace_role_at_least(new_wk_name, user_uid, 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_user_id(user_uid))
.execute(&mut *txn)
.await
.map_err(AppError::Database)?;
let new_number = Issue::next_number(&mut *txn, new_ws.id)
.await
.map_err(AppError::Database)?;
let result = sqlx::query_as::<_, Issue>(
"UPDATE issue SET workspace_id = $1, number = $2, updated_at = $3 WHERE id = $4 AND deleted_at IS NULL \
RETURNING id, workspace_id, author_id, number, title, body, state, priority, \
visibility, locked, milestone_id, closed_by, closed_at, due_at, created_at, updated_at, deleted_at",
)
.bind(new_ws.id)
.bind(new_number)
.bind(now)
.bind(issue_id)
.fetch_one(&mut *txn)
.await
.map_err(AppError::Database)?;
sqlx::query(
"UPDATE workspace_stats SET issues_count = GREATEST(issues_count - 1, 0), updated_at = $1 WHERE workspace_id = $2",
).bind(now).bind(issue.workspace_id).execute(&mut *txn).await.map_err(AppError::Database)?;
sqlx::query(
"UPDATE workspace_stats SET issues_count = issues_count + 1, updated_at = $1 WHERE workspace_id = $2",
).bind(now).bind(new_ws.id).execute(&mut *txn).await.map_err(AppError::Database)?;
txn.commit().await.map_err(|_| AppError::TxnError)?;
self.record_issue_event(issue_id, Some(user_uid), EventType::Updated)
.await;
Ok(result)
}
async fn record_issue_event(
&self,
issue_id: Uuid,
actor_id: Option<Uuid>,
event_type: EventType,
) {
if let Err(err) = self
.create_issue_event(issue_id, actor_id, event_type, None, None, None)
.await
{
tracing::warn!(issue_id = %issue_id, error = %err, "Failed to create issue event");
}
}
async fn ensure_milestone_in_workspace(
&self,
milestone_id: Uuid,
workspace_id: Uuid,
) -> Result<(), AppError> {
let milestone_workspace_id: Option<Uuid> = sqlx::query_scalar(
"SELECT r.workspace_id FROM issue_milestone im \
JOIN repo r ON r.id = im.repo_id \
WHERE im.id = $1",
)
.bind(milestone_id)
.fetch_optional(self.ctx.db.reader())
.await
.map_err(AppError::Database)?;
match milestone_workspace_id {
Some(id) if id == workspace_id => Ok(()),
Some(_) => Err(AppError::BadRequest(
"Milestone does not belong to this workspace".into(),
)),
None => Err(AppError::NotFound("Milestone not found".into())),
}
}
pub(crate) async fn resolve_workspace(&self, wk_name: &str) -> Result<Workspace, AppError> {
Workspace::find_by_name(self.ctx.db.reader(), wk_name)
.await
.map_err(AppError::Database)?
.ok_or(AppError::NotFound("workspace not found".into()))
}
pub(crate) async fn resolve_issue(
&self,
wk_name: &str,
number: i64,
) -> Result<Issue, AppError> {
let ws = self.resolve_workspace(wk_name).await?;
Issue::find_by_number(self.ctx.db.reader(), ws.id, number)
.await
.map_err(AppError::Database)?
.ok_or(AppError::NotFound("issue not found".into()))
}
#[allow(dead_code)]
pub(crate) async fn find_issue_by_id(&self, issue_id: Uuid) -> Result<Issue, AppError> {
Issue::find_by_id(self.ctx.db.reader(), issue_id)
.await
.map_err(AppError::Database)?
.ok_or(AppError::NotFound("issue not found".into()))
}
pub(crate) async fn ensure_issue_readable(
&self,
user_uid: Uuid,
issue: &Issue,
) -> Result<(), AppError> {
if issue.author_id == user_uid {
return Ok(());
}
let is_member = Workspace::is_member(self.ctx.db.reader(), issue.workspace_id, user_uid)
.await
.map_err(AppError::Database)?;
if is_member {
return Ok(());
}
if issue.visibility == Visibility::Public {
return Ok(());
}
Err(AppError::Unauthorized)
}
pub(crate) async fn ensure_issue_editable(
&self,
user_uid: Uuid,
issue: &Issue,
) -> Result<(), AppError> {
if issue.author_id == user_uid {
return Ok(());
}
let role = Workspace::user_role(
self.ctx.db.reader(),
issue.workspace_id,
user_uid,
Uuid::nil(),
)
.await
.map_err(AppError::Database)?
.unwrap_or(Role::Unknown);
if crate::service::util::role_level(role) >= crate::service::util::role_level(Role::Member)
{
return Ok(());
}
Err(AppError::Unauthorized)
}
pub(crate) async fn ensure_issue_admin(
&self,
user_uid: Uuid,
issue: &Issue,
) -> Result<(), AppError> {
let role = Workspace::user_role(
self.ctx.db.reader(),
issue.workspace_id,
user_uid,
Uuid::nil(),
)
.await
.map_err(AppError::Database)?
.unwrap_or(Role::Unknown);
if crate::service::util::role_level(role) >= crate::service::util::role_level(Role::Admin) {
return Ok(());
}
Err(AppError::Unauthorized)
}
pub(crate) async fn ensure_workspace_readable(
&self,
wk_name: &str,
user_uid: Uuid,
) -> Result<(), AppError> {
let ws = self.resolve_workspace(wk_name).await?;
if Workspace::is_readable(self.ctx.db.reader(), &ws, user_uid)
.await
.map_err(AppError::Database)?
{
Ok(())
} else {
Err(AppError::Unauthorized)
}
}
pub(crate) async fn ensure_workspace_role_at_least(
&self,
wk_name: &str,
user_uid: Uuid,
min_role: Role,
) -> Result<Role, AppError> {
let ws = self.resolve_workspace(wk_name).await?;
let role = Workspace::user_role(self.ctx.db.reader(), ws.id, user_uid, ws.owner_id)
.await
.map_err(AppError::Database)?
.unwrap_or(Role::Unknown);
if crate::service::util::role_level(role) < crate::service::util::role_level(min_role) {
return Err(AppError::Unauthorized);
}
Ok(role)
}
pub(crate) async fn ensure_repo_readable(
&self,
user_uid: Uuid,
repo: &crate::models::repos::Repo,
) -> Result<(), AppError> {
use crate::models::repos::Repo;
if Repo::is_readable(self.ctx.db.reader(), repo, user_uid)
.await
.map_err(AppError::Database)?
{
Ok(())
} else {
Err(AppError::Unauthorized)
}
}
async fn validate_issue_repos(
&self,
user_uid: Uuid,
ws: &Workspace,
repo_ids: &[Uuid],
) -> Result<(), AppError> {
use crate::models::repos::Repo;
if repo_ids.is_empty() {
return Ok(());
}
let repos = Repo::find_by_ids(self.ctx.db.reader(), repo_ids)
.await
.map_err(AppError::Database)?;
if repos.len() != repo_ids.len() {
let found: std::collections::HashSet<_> = repos.iter().map(|r| r.id).collect();
for id in repo_ids {
if !found.contains(id) {
return Err(AppError::NotFound(format!("Repository {id} not found")));
}
}
}
for repo in &repos {
if repo.workspace_id != ws.id {
return Err(AppError::BadRequest(format!(
"Repository {} does not belong to this workspace",
repo.id
)));
}
self.ensure_repo_readable(user_uid, repo).await?;
}
Ok(())
}
async fn validate_issue_labels(
&self,
workspace_id: Uuid,
label_ids: &[Uuid],
) -> Result<(), AppError> {
if label_ids.is_empty() {
return Ok(());
}
let rows: Vec<(Uuid, Uuid)> = sqlx::query_as(
"SELECT il.id, r.workspace_id \
FROM issue_label il JOIN repo r ON r.id = il.repo_id \
WHERE il.id = ANY($1)",
)
.bind(label_ids)
.fetch_all(self.ctx.db.reader())
.await
.map_err(AppError::Database)?;
let found: std::collections::HashSet<Uuid> = rows.iter().map(|(id, _)| *id).collect();
for id in label_ids {
if !found.contains(id) {
return Err(AppError::NotFound(format!("Label {id} not found")));
}
}
for (id, ws_id) in &rows {
if *ws_id != workspace_id {
return Err(AppError::BadRequest(format!(
"Label {id} does not belong to this workspace"
)));
}
}
Ok(())
}
async fn validate_issue_assignees(
&self,
workspace_id: Uuid,
assignee_ids: &[Uuid],
) -> Result<(), AppError> {
if assignee_ids.is_empty() {
return Ok(());
}
let member_ids: Vec<Uuid> = sqlx::query_scalar(
"SELECT user_id FROM workspace_member \
WHERE workspace_id = $1 AND user_id = ANY($2) AND status = 'active'",
)
.bind(workspace_id)
.bind(assignee_ids)
.fetch_all(self.ctx.db.reader())
.await
.map_err(AppError::Database)?;
let found: std::collections::HashSet<Uuid> = member_ids.into_iter().collect();
for id in assignee_ids {
if !found.contains(id) {
return Err(AppError::BadRequest(format!(
"User {id} is not a member of this workspace"
)));
}
}
Ok(())
}
async fn validate_issue_milestone(
&self,
workspace_id: Uuid,
milestone_id: Uuid,
) -> Result<(), AppError> {
let milestone: Option<(Uuid,)> = sqlx::query_as(
"SELECT r.workspace_id FROM issue_milestone im \
JOIN repo r ON r.id = im.repo_id \
WHERE im.id = $1",
)
.bind(milestone_id)
.fetch_optional(self.ctx.db.reader())
.await
.map_err(AppError::Database)?;
match milestone {
Some((ws_id,)) if ws_id == workspace_id => Ok(()),
Some(_) => Err(AppError::BadRequest(
"Milestone does not belong to this workspace".into(),
)),
None => Err(AppError::NotFound("Milestone not found".into())),
}
}
async fn insert_issue_repo_relations(
&self,
txn: &mut sqlx::Transaction<'_, sqlx::Postgres>,
issue_id: Uuid,
repo_ids: &[Uuid],
user_uid: Uuid,
now: chrono::DateTime<chrono::Utc>,
) -> Result<(), AppError> {
if repo_ids.is_empty() {
return Ok(());
}
let ids: Vec<Uuid> = repo_ids.iter().map(|_| Uuid::now_v7()).collect();
sqlx::query(
"INSERT INTO issue_repo_relation (id, issue_id, repo_id, relation_type, created_by, created_at) \
SELECT t.id, $2, t.repo_id, 'references', $3, $4 \
FROM unnest($1::uuid[], $5::uuid[]) AS t(id, repo_id)",
)
.bind(&ids)
.bind(issue_id)
.bind(user_uid)
.bind(now)
.bind(repo_ids)
.execute(&mut **txn)
.await
.map_err(AppError::Database)?;
Ok(())
}
async fn insert_issue_label_relations(
&self,
txn: &mut sqlx::Transaction<'_, sqlx::Postgres>,
issue_id: Uuid,
label_ids: &[Uuid],
user_uid: Uuid,
now: chrono::DateTime<chrono::Utc>,
) -> Result<(), AppError> {
if label_ids.is_empty() {
return Ok(());
}
let ids: Vec<Uuid> = label_ids.iter().map(|_| Uuid::now_v7()).collect();
sqlx::query(
"INSERT INTO issue_label_relation (id, issue_id, label_id, created_by, created_at) \
SELECT t.id, $2, t.label_id, $3, $4 \
FROM unnest($1::uuid[], $5::uuid[]) AS t(id, label_id)",
)
.bind(&ids)
.bind(issue_id)
.bind(user_uid)
.bind(now)
.bind(label_ids)
.execute(&mut **txn)
.await
.map_err(AppError::Database)?;
Ok(())
}
async fn insert_issue_assignees(
&self,
txn: &mut sqlx::Transaction<'_, sqlx::Postgres>,
issue_id: Uuid,
assignee_ids: &[Uuid],
user_uid: Uuid,
now: chrono::DateTime<chrono::Utc>,
) -> Result<(), AppError> {
if assignee_ids.is_empty() {
return Ok(());
}
let ids: Vec<Uuid> = assignee_ids.iter().map(|_| Uuid::now_v7()).collect();
sqlx::query(
"INSERT INTO issue_assignee (id, issue_id, assignee_id, assigned_by, created_at) \
SELECT t.id, $2, t.assignee_id, $3, $4 \
FROM unnest($1::uuid[], $5::uuid[]) AS t(id, assignee_id)",
)
.bind(&ids)
.bind(issue_id)
.bind(user_uid)
.bind(now)
.bind(assignee_ids)
.execute(&mut **txn)
.await
.map_err(AppError::Database)?;
Ok(())
}
}