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wyf
302
bin/repository/RoomRepository.dart
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302
bin/repository/RoomRepository.dart
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import 'package:EasyDartModule/EasyDartModule.dart';
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import '../model/Room.dart';
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import '../const/MessageConstants.dart';
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class RoomRepository {
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// 获取所有房间列表
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Future<List> fetchRoomList(Room query,
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{int page = 1, int pageSize = 10}) async {
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var db = EasyDartModule.dataBase;
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// 构建查询条件
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SelectorBuilder select = SelectorBuilder();
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// 添加查询条件
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if (query.id != null) {
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select.eq('_id', ObjectId.fromHexString(query.id!));
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}
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if (query.tid != null) {
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select.eq('oid', query.tid);
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}
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if (query.level != null) {
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select.gte('data_level', query.level);
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}
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if (query.room_name != null) {
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select.match('room_name', query.room_name!, caseInsensitive: true);
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}
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if (query.room_type != null) {
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List<String> roomTypes = query.room_type!.split(',');
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select.oneFrom('room_type', roomTypes);
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}
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if (query.room_desc != null) {
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select.eq('room_desc', query.room_desc);
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}
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if (query.bed_num != null) {
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select.eq('bed_num', query.bed_num);
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}
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if (query.bed_num_use != null) {
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select.eq('bed_num_use', query.bed_num_use);
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}
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if (query.created_by_id != null) {
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select.eq('created_by_id', query.created_by_id);
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}
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if (query.updated_by_id != null) {
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select.eq('updated_by_id', query.updated_by_id);
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}
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if (query.created_at != null) {
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select.gte('created_at', query.created_at);
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}
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if (query.updated_at != null) {
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select.lte('updated_at', query.updated_at);
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}
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if (query.area_id != null) {
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select.eq('area_id', query.area_id);
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}
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select.eq('deleted', 0);
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// 设置分页
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select.skip((page - 1) * pageSize).limit(pageSize);
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// 设置排序
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select.sortBy("created_at"); // 按创建时间排序
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// 执行查询
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var result = await db.query(
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'bus_room_info',
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condition: select, // 查询条件 + 分页 + 排序
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);
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if (result.isEmpty) {
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return [];
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}
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return result;
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}
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// 获取单个房间信息
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Future<Room?> fetchRoomById(int roomId) async {
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var db = EasyDartModule.dataBase;
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// 构建查询条件
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var condition = {'room_id': roomId};
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// 执行查询
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var result = await db.query(
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'bus_room_info',
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condition: condition,
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);
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if (result.isNotEmpty) {
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return Room.fromJson(result.first);
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}
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return null;
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}
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// 添加房间
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Future<bool> insertRoom(Room room) async {
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var db = EasyDartModule.dataBase;
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// 执行插入操作
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var result = await db.insert('bus_room_info', room.toJson());
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// 返回是否插入成功
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return true;
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}
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// 更新房间信息
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Future<String> updateRoom(String roomId, Room updatedRoom) async {
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String message = "";
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var db = EasyDartModule.dataBase;
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var str = updatedRoom.toJson();
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str.remove("_id");
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var updateCondition = {
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'_id': ObjectId.fromHexString(roomId),
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};
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try {
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// var result = await db.update('bus_room_type', update, condition);
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var result = await db.update('bus_room_info', str, updateCondition);
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return message; // 返回受影响的行数
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} catch (e) {
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message = MessageConstants.UPDATE_ERROR;
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return message;
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}
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}
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// 删除房间 (逻辑删除)
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Future<String> deleteRoom(String roomId) async {
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var db = EasyDartModule.dataBase;
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// 构建查询条件
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var condition = {'room_id': roomId};
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String message = "";
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// try {
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try {
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var roomIdList = roomId.split(',');
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var objectIdList =
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roomIdList.map((id) => ObjectId.fromHexString(id)).toList();
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var condition = {
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'_id': {'\$in': objectIdList}
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}; // 使用 \$in 操作符查询多个 ID
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var update = {
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'\$set': {'deleted': 1}
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}; // 逻辑删除，只更新 deleted 字段
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var result = await db.update('bus_room_info', update, condition);
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return message; // 返回受影响的行数
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} catch (e) {
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print("Error during deleteRoomType: $e");
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message = MessageConstants.DELETE_ERROR;
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return message;
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}
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}
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// 获取房间数量
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Future<int> getRoomCount(Room query) async {
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var db = EasyDartModule.dataBase;
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// 构建查询条件
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SelectorBuilder select = SelectorBuilder();
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if (query.id != null) {
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select.eq('_id', query.id);
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}
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if (query.tid != null) {
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select.eq('oid', query.tid);
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}
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if (query.level != null) {
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select.gte('data_level', query.level);
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}
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if (query.room_type != null) {
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select.eq('room_type', query.room_type);
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}
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if (query.room_desc != null) {
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select.eq('room_desc', query.room_desc);
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}
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if (query.bed_num != null) {
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select.eq('bed_num', query.bed_num);
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}
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if (query.bed_num_use != null) {
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select.eq('bed_num_use', query.bed_num_use);
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}
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// 执行查询并返回计数
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var result = await db.query(
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'bus_room_info',
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condition: select,
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);
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return result.length;
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}
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//办理预约入住
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addOrderCheckIn(data) async {
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var db = EasyDartModule.dataBase;
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// 执行插入操作
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var result = await db.insert('bus_room_check_info', data);
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// 返回是否插入成功
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final pipeline = AggregationPipelineBuilder()
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// .addStage(Match(where.eq('type', 1).map['\$query']))
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// 关联房间表
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.addStage(AddFields({
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'data.room_info.id': {'\$toObjectId': '\$data.room_info.id'},
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'data.bed_info.id': {'\$toObjectId': '\$data.bed_info.id'}
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}))
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.addStage(Lookup(
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from: 'bus_room_info',
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localField: 'data.room_info.id',
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foreignField: '_id',
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as: 'room_info'))
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// 关联床位表
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.addStage(Lookup(
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from: 'bus_bed_info',
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localField: 'data.bed_info.id',
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foreignField: '_id',
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as: 'bed_info'))
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// 选择需要的字段
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.addStage(Project({
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'_id': 1, // 预约表的 _id
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'level': 1, // 预约人姓名
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'appointment_date': 1, // 预约时间
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'status': 1, // 预约状态
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'data': 1,
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'room_id': {
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'\$arrayElemAt': ['\$room_info._id', 0]
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}, // 取房间ID
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'room_name': {
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'\$arrayElemAt': ['\$room_info.room_name', 0]
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}, // 取房间名称
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'bed_id': {
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'\$arrayElemAt': ['\$bed_info._id', 0]
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}, // 取床位ID
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'bed_name': {
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'\$arrayElemAt': ['\$bed_info.bed_name', 0]
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} // 取床位名称
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}))
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.build();
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try {
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// final db1 = Db('mongodb://192.168.1.80:27017/test');
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const host = "192.168.1.80:27017";
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const userName = "root";
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const password = "123456";
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const dataBase = "test";
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// 创建连接字符串
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final connectionString =
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"mongodb://$userName:$password@$host/$dataBase?authSource=admin";
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var db1 = await Db.create(connectionString);
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await db1.open();
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final result1 = await DbCollection(db1, 'bus_message')
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.aggregateToStream(pipeline)
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.toList();
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print(result1);
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} catch (e) {
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print(e);
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}
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return result;
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}
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//删除预约入住
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delOrderCheckIn(data) async {
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var db = EasyDartModule.dataBase;
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// 构建查询条件
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// var condition = {'room_id': roomId};
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String message = "";
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// try {
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try {
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var roomIdList = data['id'].split(',');
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var objectIdList =
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roomIdList.map((id) => ObjectId.fromHexString(id)).toList();
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var condition = {
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'_id': {'\$in': objectIdList}
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}; // 使用 \$in 操作符查询多个 ID
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var update = {
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'\$set': {'deleted': 1}
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}; // 逻辑删除，只更新 deleted 字段
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var result = await db.update('bus_room_check_info', update, condition,
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multiUpdate: true);
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return message; // 返回受影响的行数
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} catch (e) {
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print("Error during deleteRoomType: $e");
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message = MessageConstants.DELETE_ERROR;
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return message;
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}
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}
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Future<void> addOrderCheckInRuZhuRecord(data) async {
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try {
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var db = EasyDartModule.dataBase;
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// 执行插入操作
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var result = await db.insert('bus_ruzhu_info', data);
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} catch (e) {
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print(e);
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}
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}
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Future<void> addCheckOutRecord(data) async {
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try {
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var db = EasyDartModule.dataBase;
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// 执行插入操作
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var result = await db.insert('bus_checkout_info', data);
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} catch (e) {
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print(e);
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}
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}
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}
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