TEAMModelOS/TEAMModelOS/Controllers/Task/VoteController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Grpc.Extension.Common;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Azure.Cosmos.Linq;

using TEAMModelOS.Models;
using TEAMModelOS.SDK.Context.Exception;
using TEAMModelOS.SDK;
using TEAMModelOS.SDK.Helper.Common.CollectionHelper;
using TEAMModelOS.SDK.DI;
using TEAMModelOS.Service.Models; 
using TEAMModelOS.SDK.Context.Constant.Common;
using TEAMModelOS.SDK.Module.AzureServiceBus;
using TEAMModelOS.Service.Services.Learn.Implements;

namespace TEAMModelOS.Controllers.Learn
{
    /// <summary>
    /// 投票活动
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class VoteController : BaseController
    {

        private readonly AzureCosmosFactory _cosmos;
       
        private readonly IAzureServiceBusService _serviceBus;
        public VoteController(AzureCosmosFactory cosmos, IAzureServiceBusService serviceBus)
        {
            _cosmos = cosmos;
            _serviceBus = serviceBus;
        }


        /// <summary>
        /// 新增 或 修改投票活动
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("upsert")]
        public async Task<BaseResponse> Upsert(JosnRequest<VoteDto> request)
        {
            ResponseBuilder builder = ResponseBuilder.custom();
            //新增
            if (string.IsNullOrEmpty(request.@params.vote.id))
            {
                request.@params.vote.id = Guid.NewGuid().ToString();
                request.@params.vote.status = 100;
            }
            if (request.@params.vote.publishModel.Equals("0"))
            {
                request.@params.vote.startTime = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeMilliseconds();
                request.@params.vote.status = 200;
                
            } else if (request.@params.vote.publishModel.Equals("1")) {

                string msgId = Guid.NewGuid().ToString();
                long SequenceNumber = await _serviceBus.SendMessage<Vote>(Constants.TopicName, request.@params.vote.id, request.@params.vote.code, request.@params.vote.startTime, 200, msgId);
                request.@params.vote.sequenceNumber = SequenceNumber;
            }



            Vote homeWork = await _cosmos.SaveOrUpdate<Vote>(request.@params.vote);

            //设定结束时间
            //_timerWorkService.TimerWork<Vote>(request.@params.vote.endTime, 300, new Dictionary<string, object> { { "id", request.@params.vote.id } });
            //设定结束时间
            string msgEndId = Guid.NewGuid().ToString();
            await _serviceBus.SendMessage<Vote>(Constants.TopicName, request.@params.vote.id, request.@params.vote.code, request.@params.vote.endTime, 300, msgEndId);
            //清除作业
            if (!request.@params.reset)
            {
                //根据作业发布对象查找到每一个具体学生生成关联关系表 HomeWorkStudent

                List<VoteRecord> voteRecords = await _cosmos.FindByDict<VoteRecord>(new Dictionary<string, object> { { "id", request.@params.vote.id } });

                if (voteRecords.IsNotEmpty())
                {
                    await _cosmos.DeleteAll(voteRecords);
                }
                //List<Target> targets = request.@params.vote.target;
                //List<VoteRecord> votekStudents = new List<VoteRecord>();
                //foreach (Target target in targets)
                //{
                //    //查询之前是否有 关联关系表 HomeWorkStudent 有则删除
                    
                //    List<ClassStudent> classroom = await _cosmos.FindByDict<ClassStudent>(new Dictionary<string, object> { { "id", target.classroomCode } });
                //    if (classroom.IsNotEmpty() && classroom[0].code!=null)
                //    {
                //        foreach (ClassStudent student in classroom)
                //        {
                //            VoteRecord voteStudent = new VoteRecord();
                //            voteStudent.id = request.@params.vote.id;
                //            voteStudent.code = student.code;
                //            voteStudent.classroom.code = target.classroomCode;
                //            voteStudent.classroom.name = target.classroomName;
                //            votekStudents.Add(voteStudent);
                //        }
                //    }
                //}
                //if (votekStudents.IsNotEmpty())
                //{
                //    foreach (VoteRecord voteRecord in votekStudents)
                //    {
                //        List<Student> student = await _cosmos.FindByDict<Student>(new Dictionary<string, object> { { "studentId", voteRecord.code } });
                //        if (student.IsNotEmpty())
                //        {
                //            voteRecord.name = student[0].name;
                //            voteRecord.code = student[0].studentId;
                //        }
                //    }
                //    await _cosmos.SaveOrUpdateAll(votekStudents);
                //}
            }
            return builder.Data(homeWork).build();
        }

        /// <summary>
        /// 查询投票活动
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("find")]
        public async Task<BaseResponse> Find(JosnRequest<Dictionary<string, object>> request)
        {

            ResponseBuilder builder = ResponseBuilder.custom();
            List<Vote> data = new List<Vote>();
            if (request.@params.Keys.Count > 0)
            {
                data = await _cosmos.FindByDict<Vote>(request.@params);
            }
            else
            {
                return builder.Error(ResponseCode.PARAMS_ERROR, "参数异常！").build();

            }
            return builder.Data(data).Extend(new Dictionary<string, object> { { "count", data.Count } }).build();
        }

        /// <summary>
        /// 删除投票活动
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("delete")]
        public async Task<BaseResponse> Delete(JosnRequest<List<IdPk>> request)
        {
            ResponseBuilder builder = ResponseBuilder.custom();
            List<IdPk> idPks = await _cosmos.DeleteAll<Vote>(request.@params);
            if (idPks.IsNotEmpty())
            {
                foreach (IdPk idPk in idPks) 
                { 
                    List<VoteRecord> votes =  await _cosmos.FindByDict<VoteRecord>(new Dictionary<string, object> {  { "id", idPk.id } });
                    await _cosmos.DeleteAll(votes);
                }
                builder.Data(idPks);
            }
            else
            {
                return builder.Error(ResponseCode.FAILED, "删除失败！").build();
            }
            return builder.build();
        }

        /// <summary>
        /// 撤消投票
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("cancel")]
        public async Task<BaseResponse> Cancel(JosnRequest<string> voteId)
        {
            ResponseBuilder builder = ResponseBuilder.custom();
            List<Vote> votes = await _cosmos.FindByDict<Vote>(new Dictionary<string, object> { { "id", voteId.@params } });

            foreach (Vote vote in votes)
            {
                vote.status = 100;
            }
            List<Vote> vote1 = await _cosmos.UpdateAll<Vote>(votes);

            //查询之前是否有 关联关系表 HomeWorkStudent 有则删除
            List<VoteRecord> voteStudents = await _cosmos.FindByDict<VoteRecord>(new Dictionary<string, object> { { "id", voteId.@params } });
            if (voteStudents.IsNotEmpty())
            {
                await _cosmos.DeleteAll(voteStudents);
            }
            return builder.Data(vote1).build();
        }

        /// <summary>
        /// 查询 投票 学生关联
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("findRecord")]
        public async Task<BaseResponse> FindRecord(JosnRequest<Dictionary<string, object>> request)
        {
            ResponseBuilder builder = ResponseBuilder.custom();
            List<VoteRecord> data = new List<VoteRecord>();
            List<Options> options = new List<Options>();

            if (request.@params.Keys.Count > 0)
            {
                data = await _cosmos.FindByDict<VoteRecord>(request.@params);
                if (data.IsNotEmpty()) {
                    List< Vote > votes = await _cosmos.FindByDict<Vote>(new Dictionary<string, object> { { "id", data[0].id } });
                    List<Vote.Option> options2 = votes[0].option;
                    foreach (IGrouping<string, VoteRecord> voteStudents in data.GroupBy(x => x.option))
                    {
                        Options options1 = new Options();
                        options1.optionKey = voteStudents.Key;
                        options2.ForEach(x => { if (x.code == voteStudents.Key) options1.optionValue = x.value; });
                        if(options1.optionValue == null) options1.optionValue = "Null";
                        foreach (VoteRecord voteStudent in voteStudents)
                        {
                            options1.students.Add(voteStudent);
                        }
                        options.Add(options1);
                    }
                }
            }
            else
            {
                return builder.Error(ResponseCode.PARAMS_ERROR, "参数异常！").build();
            }
            return builder.Data(options).Extend(new Dictionary<string, object> { { "count", data.Count } }).build();
        }

        /// <summary>
        /// 学生投票
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("upsertRecord")]
        public async Task<BaseResponse> UpsertRecord(JosnRequest<List<VoteRecord>> request)
        {
            ResponseBuilder builder = ResponseBuilder.custom();
            await _cosmos.SaveOrUpdateAll<VoteRecord>(request.@params);
            return builder.Data(request.@params).build();
        }


        public class Options {

            public Options() {
                students = new List<VoteRecord>();
            }

            /// <summary>
            /// 选项Key
            /// </summary>
            public string optionKey { get; set; }

            /// <summary>
            /// 选项value
            /// </summary>
            public string optionValue { get; set; }
            
            /// <summary>
            /// 选项人
            /// </summary>
            public List<VoteRecord> students { get; set; }
        }

    }
}