api_health/handler/escort_record.js

import { DBModel } from "../models/index.js";
import ResponseUtil from "../utils/responseUtil.js";

class HandlerEscortRecord {
  constructor() {
  }

  // 白名单：只允许写入 schema 定义的顶层字段（兼容 'patient.name' 等点号路径）
  static RECORD_FIELDS = [
    "userId", "healthProfileId", "patient", "escort",
    "attendant", "hospital", "schedule", "payment", "notes", "status",
  ];

  static pickFields(body) {
    const picked = {};
    for (const key of Object.keys(body || {})) {
      const allowed = HandlerEscortRecord.RECORD_FIELDS.some(
        (f) => key === f || key.startsWith(f + ".")
      );
      if (allowed) {
        picked[key] = body[key];
      }
    }
    return picked;
  }

  // 按条件查询记录（管理端，可查全部）
  async getRecords(ctx) {
    return this._listRecords(ctx, false);
  }

  // 查询"我的"记录：强制以登录用户身份查询，忽略 query 中的 userId
  async getMyRecords(ctx) {
    return this._listRecords(ctx, true);
  }

  async _listRecords(ctx, forceSelf) {
    try {
      const { page = 1, pageSize = 20, status, userId, appointmentDate } = ctx.request.query;
      const effectiveUserId = forceSelf ? ctx.state.user?._id : userId;

      // status解析成数组
      let statusArray = null;
      if (status && status.length > 0) {
        statusArray = status.split(',')
      }

      const records = await DBModel.EscortRecord.findRecords({
        page: parseInt(page),
        pageSize: parseInt(pageSize),
        status: statusArray,
        userId: effectiveUserId,
        appointmentDate,
      });

      return ResponseUtil.success(ctx, { records }, "查询成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async getAttendantRecords(ctx) {
    try {
      // 只允许查询当前登录陪诊员自己的记录
      const attendantId = ctx.state.user?._id;
      if (!attendantId) {
        return ResponseUtil.badRequest(ctx, "缺少陪诊员ID");
      }

      const { page = 1, pageSize = 20, status } = ctx.request.query;
      const records = await DBModel.EscortRecord.findRecordsByAttendant(attendantId, {
        page: parseInt(page),
        pageSize: parseInt(pageSize),
        status,
      });

      return ResponseUtil.success(ctx, { records }, "查询成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async getRecordById(ctx) {
    try {
      const { id } = ctx.params;
      if (!id) {
        return ResponseUtil.badRequest(ctx, "缺少记录ID");
      }

      const record = await DBModel.EscortRecord.findById(id);
      if (!record) {
        return ResponseUtil.error(ctx, "陪诊记录不存在", null, 404);
      }

      return ResponseUtil.success(ctx, { record }, "查询成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async createRecord(ctx) {
    try {
      const record = ctx.request.body;
      if (!record.userId) {
        return ResponseUtil.badRequest(ctx, "缺少患者信息");
      }

      const newRecord = await DBModel.EscortRecord.createRecord(HandlerEscortRecord.pickFields(record));
      return ResponseUtil.success(ctx, { record: newRecord }, "创建成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async updateRecord(ctx) {
    try {
      const { id } = ctx.params;
      const update = ctx.request.body;

      if (!id) {
        return ResponseUtil.badRequest(ctx, "缺少记录ID");
      }

      const updatedRecord = await DBModel.EscortRecord.updateRecord(id, HandlerEscortRecord.pickFields(update));
      if (!updatedRecord) {
        return ResponseUtil.error(ctx, "陪诊记录不存在", null, 404);
      }

      return ResponseUtil.success(ctx, { record: updatedRecord }, "更新成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async updateStatus(ctx) {
    try {
      const { id } = ctx.params;
      const { status } = ctx.request.body;

      if (!id) {
        return ResponseUtil.badRequest(ctx, "缺少记录ID");
      }
      if (!status) {
        return ResponseUtil.badRequest(ctx, "缺少状态值");
      }

      const updatedRecord = await DBModel.EscortRecord.updateRecord(id, {
        "status": status,
      });

      if (!updatedRecord) {
        return ResponseUtil.error(ctx, "陪诊记录不存在", null, 404);
      }

      return ResponseUtil.success(ctx, { record: updatedRecord }, "状态更新成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }

  async deleteRecord(ctx) {
    try {
      const { id } = ctx.params;

      if (!id) {
        return ResponseUtil.badRequest(ctx, "缺少记录ID");
      }

      const deletedRecord = await DBModel.EscortRecord.deleteRecord(id);

      if (!deletedRecord) {
        return ResponseUtil.error(ctx, "陪诊记录不存在", null, 404);
      }

      return ResponseUtil.success(ctx, { record: deletedRecord }, "删除成功");
    } catch (err) {
      return ResponseUtil.internalError(ctx, err.message);
    }
  }
}

export { HandlerEscortRecord };