feat(M08-B): 补后台协作与结算详情

backend/src/cleaning/cleaning-task-repository.ts

@@ -96,6 +96,21 @@ interface SettlementRow extends RowDataPacket {
   note: string;
   createdAt: Date;
 }
+interface SettlementItemRow extends RowDataPacket {
+  id: string;
+  settlementId: string;
+  taskId: string;
+  taskNo: string;
+  orderNo: string | null;
+  storeName: string;
+  roomName: string;
+  roomNo: string;
+  cleanerUserId: string;
+  cleanerName: string;
+  rewardCents: number;
+  completedAt: Date | null;
+  createdAt: Date;
+}
 
 export class CleaningTaskRepository {
   constructor(private readonly pool: MySqlPool) {}
@@ -370,6 +385,31 @@ export class CleaningTaskRepository {
     };
   }
 
+  async getSettlementDetail(input: CleaningActor & { settlementId: string }) {
+    this.assertSettlement(input.access, 'read');
+    const settlement = await this.getSettlementScoped(input);
+    const [items] = await this.pool.execute<SettlementItemRow[]>(
+      `SELECT i.id, i.settlement_id AS settlementId, i.task_id AS taskId,
+              t.task_no AS taskNo, o.order_no AS orderNo,
+              st.name AS storeName, r.name AS roomName, r.room_no AS roomNo,
+              i.cleaner_user_id AS cleanerUserId, u.nickname AS cleanerName,
+              i.reward_cents AS rewardCents, t.completed_at AS completedAt,
+              i.created_at AS createdAt
+       FROM qipai_cleaning_settlement_items i
+       INNER JOIN qipai_cleaning_settlements s ON s.tenant_id = i.tenant_id
+        AND s.id = i.settlement_id AND s.deleted_at IS NULL
+       INNER JOIN qipai_cleaning_tasks t ON t.tenant_id = i.tenant_id AND t.id = i.task_id
+       INNER JOIN qipai_stores st ON st.tenant_id = t.tenant_id AND st.id = t.store_id
+       INNER JOIN qipai_rooms r ON r.tenant_id = t.tenant_id AND r.id = t.room_id
+       INNER JOIN qipai_users u ON u.tenant_id = i.tenant_id AND u.id = i.cleaner_user_id
+       LEFT JOIN qipai_orders o ON o.tenant_id = t.tenant_id AND o.id = t.order_id
+       WHERE i.tenant_id = ? AND i.settlement_id = ?
+       ORDER BY t.completed_at ASC, i.id ASC`,
+      [input.tenantId, input.settlementId]
+    );
+    return { settlement, items: items.map(publicSettlementItem) };
+  }
+
   async generateSettlement(input: CleaningActor & {
     cleanerUserId: string; storeId?: string; note?: string;
   }) {
@@ -963,6 +1003,29 @@ export class CleaningTaskRepository {
     return publicSettlement(rows[0]);
   }
 
+  private async getSettlementScoped(input: CleaningActor & { settlementId: string }) {
+    const [rows] = await this.pool.execute<SettlementRow[]>(
+      `SELECT s.id, s.settlement_no AS settlementNo,
+              s.cleaner_user_id AS cleanerUserId, u.nickname AS cleanerName,
+              s.store_id AS storeId, st.name AS storeName, s.status,
+              s.task_count AS taskCount, s.total_reward_cents AS totalRewardCents,
+              s.period_start AS periodStart, s.period_end AS periodEnd,
+              s.paid_by AS paidBy, s.confirmed_at AS confirmedAt, s.paid_at AS paidAt,
+              s.payout_channel AS payoutChannel, s.payout_reference AS payoutReference,
+              s.payout_state AS payoutState, s.payout_package_info AS payoutPackageInfo,
+              s.payout_error AS payoutError,
+              s.note, s.created_at AS createdAt
+       FROM qipai_cleaning_settlements s
+       INNER JOIN qipai_users u ON u.tenant_id = s.tenant_id AND u.id = s.cleaner_user_id
+       LEFT JOIN qipai_stores st ON st.tenant_id = s.tenant_id AND st.id = s.store_id
+       WHERE s.tenant_id = ? AND s.id = ? AND s.deleted_at IS NULL
+         AND ${storeScopeSql(input.access, 'COALESCE(s.store_id, 0)')}`,
+      [input.tenantId, input.settlementId]
+    );
+    if (!rows[0]) throw new CleaningTaskError('CLEANING_SETTLEMENT_NOT_FOUND');
+    return publicSettlement(rows[0]);
+  }
+
   private async transaction<T>(work: (connection: PoolConnection) => Promise<T>) {
     const connection = await this.pool.getConnection();
     try {
@@ -1055,6 +1118,24 @@ function publicSettlement(row: SettlementRow) {
   };
 }
 
+function publicSettlementItem(row: SettlementItemRow) {
+  return {
+    id: String(row.id),
+    settlementId: String(row.settlementId),
+    taskId: String(row.taskId),
+    taskNo: row.taskNo,
+    orderNo: row.orderNo,
+    storeName: row.storeName,
+    roomName: row.roomName,
+    roomNo: row.roomNo,
+    cleanerUserId: String(row.cleanerUserId),
+    cleanerName: row.cleanerName,
+    rewardCents: Number(row.rewardCents),
+    completedAt: row.completedAt,
+    createdAt: row.createdAt
+  };
+}
+
 function minDate(values: Array<Date | null>) {
   const dates = values.filter((value): value is Date => value instanceof Date);
   if (dates.length === 0) return null;