✨ feat(vscode): 审查列可以申请同事移交工单

vscode/src/panel/handlers/handoffRequest.ts

@@ -0,0 +1,58 @@
+export interface HandoffRequestFacts {
+  source?: 'gitea' | 'youtrack'
+  column: 'todo' | 'in-progress' | 'review' | 'done'
+  handoffAttachmentId?: string
+  handoffRequestFrom?: string
+  handoffRequestError?: string
+  assignees?: string[]
+}
+
+function openReview(issue: HandoffRequestFacts): boolean {
+  return issue.source !== 'youtrack' && issue.column === 'review' && !issue.handoffAttachmentId
+}
+
+/** 审查列里同事负责的工单，且当前没有别的申请。 */
+export function canAskHandoff(issue: HandoffRequestFacts, me: string | undefined): boolean {
+  if (!me || !openReview(issue))
+    return false
+  const assignees = issue.assignees ?? []
+  if (assignees.length === 0 || assignees.includes(me))
+    return false
+  return !issue.handoffRequestFrom
+}
+
+/** 申请人在对方回应前可以取消。 */
+export function canCancelHandoffRequest(issue: HandoffRequestFacts, me: string | undefined): boolean {
+  return !!me && openReview(issue) && issue.handoffRequestFrom === me
+}
+
+/** 负责人同意或拒绝。同意会走现有移交。 */
+export function handoffRequestNotices(before: HandoffRequestFacts & { number: number }, next: HandoffRequestFacts & { number: number }, me: string): string[] {
+  const notices: string[] = []
+  if (
+    next.handoffRequestFrom
+    && next.handoffRequestFrom !== before.handoffRequestFrom
+    && next.handoffRequestFrom !== me
+    && (next.assignees ?? []).includes(me)
+  ) {
+    notices.push(`${next.handoffRequestFrom} 想要 #${next.number}`)
+  }
+  if (before.handoffRequestFrom === me && next.handoffRequestError === 'rejected' && before.handoffRequestError !== 'rejected')
+    notices.push(`#${next.number} 的移交申请被拒绝了`)
+  if (
+    next.handoffRequestFrom === me
+    && next.handoffRequestError
+    && next.handoffRequestError !== 'rejected'
+    && next.handoffRequestError !== before.handoffRequestError
+  ) {
+    notices.push(`#${next.number} 没交出来：${next.handoffRequestError}`)
+  }
+  return notices
+}
+
+export function canAnswerHandoffRequest(issue: HandoffRequestFacts, me: string | undefined): boolean {
+  return !!me
+    && openReview(issue)
+    && !!issue.handoffRequestFrom
+    && (issue.assignees ?? []).includes(me)
+}