YD_Event.Admin/YD_Event.Application/AppUser/AppUserService.cs

using YD_Event.Application.AppUser.Dtos;
using YD_Event.Application.Auth;
using YD_Event.Core.Entities;
using AppUserEntity = YD_Event.Core.Entities.AppUser;

namespace YD_Event.Application.AppUser;

/// <summary>
/// 普通用户服务
/// </summary>
public class AppUserService : BaseService<AppUserEntity>, ITransient
{
    private readonly ISqlSugarRepository<AppUserEntity> _appUserRep;
    private readonly ISqlSugarClient _db;
    private readonly AuthManager _authManager;

    public AppUserService(ISqlSugarRepository<AppUserEntity> appUserRep, 
        ISqlSugarClient db,
        AuthManager authManager) : base(appUserRep)
    {
        _appUserRep = appUserRep;
        _db = db;
        _authManager = authManager;
    }

    /// <summary>
    /// 分页查询普通用户
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet("page")]
    public async Task<PageResult<AppUserOutput>> Page([FromQuery] AppUserPageInput input)
    {
        var query = _appUserRep.AsQueryable()
            .Where(u => u.PersonType == 0) // 仅查询普通用户
            .WhereIF(!string.IsNullOrWhiteSpace(input.Name), u => u.Name.Contains(input.Name))
            .WhereIF(input.Gender.HasValue, u => u.Gender == input.Gender)
            .WhereIF(!string.IsNullOrWhiteSpace(input.Mobile), u => u.Mobile.Contains(input.Mobile))
            .WhereIF(input.AuditStatus.HasValue, u => u.AuditStatus == input.AuditStatus)
            .WhereIF(input.StartTime.HasValue, u => u.CreatedTime >= input.StartTime)
            .WhereIF(input.EndTime.HasValue, u => u.CreatedTime <= input.EndTime)
            .OrderByDescending(u => u.CreatedTime);

        return await query.Select<AppUserOutput>().ToPagedListAsync(input);
    }

    /// <summary>
    /// 获取普通用户详情
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    [HttpGet("{id}")]
    public async Task<AppUserOutput> Detail([FromRoute] long id)
    {
        return await _appUserRep.AsQueryable()
            .Where(u => u.Id == id)
            .Select<AppUserOutput>()
            .FirstAsync();
    }

    /// <summary>
    /// 审核普通用户
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("audit")]
    [UnitOfWork]
    public async Task Audit([FromBody] AuditInput input)
    {
        if (input.Ids == null || !input.Ids.Any()) return;

        // 更新状态
        await _appUserRep.UpdateAsync(u => new AppUserEntity 
        { 
            AuditStatus = input.Status, 
            AuditRemark = input.Remark,
            UpdatedTime = DateTime.Now,
            UpdatedUserId = _authManager.UserId
        }, u => input.Ids.Contains(u.Id));
    }

    #region 领队/教练管理

    /// <summary>
    /// 领队/教练列表查询
    /// </summary>
    /// <param name="input"></param>
    /// <param name="personType">1-领队，2-教练</param>
    /// <returns></returns>
    [NonAction]
    private async Task<PageResult<AppUserEntity>> GetMemberPage(TeamMemberQueryInput input, int personType)
    {
        var (userId, merchantId) = await GetCurrentUserAndMerchantId();

        var query = _appUserRep.AsQueryable()
            .Where(x => x.PersonType == personType && !x.DeleteMark)
            .WhereIF(!string.IsNullOrWhiteSpace(input.Name), x => x.Name.Contains(input.Name))
            .WhereIF(input.Gender.HasValue, x => x.Gender == input.Gender)
            .WhereIF(!string.IsNullOrWhiteSpace(input.Phone), x => x.Mobile.Contains(input.Phone))
            .WhereIF(personType == 2 && !string.IsNullOrWhiteSpace(input.SkillLevel), x => x.SkillLevel == input.SkillLevel)
            .WhereIF(personType == 2 && input.CertificationStatus.HasValue, x => x.CertificationStatus == input.CertificationStatus)
            .OrderByDescending(x => x.CreatedTime);

        // 权限过滤
        if (merchantId.HasValue)
        {
            query = query.Where(x => x.MerchantId == merchantId.Value);
        }
        else
        {
            query = query.Where(x => x.CreatedUserId == userId && x.MerchantId == null);
        }

        return await query.ToPagedListAsync(input);
    }

    /// <summary>
    /// 领队列表查询
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet("leader/page")]
    public async Task<PageResult<AppUserEntity>> LeaderPage([FromQuery] TeamMemberQueryInput input)
    {
        return await GetMemberPage(input, 1);
    }

    /// <summary>
    /// 教练列表查询
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet("coach/page")]
    public async Task<PageResult<AppUserEntity>> CoachPage([FromQuery] TeamMemberQueryInput input)
    {
        return await GetMemberPage(input, 2);
    }

    /// <summary>
    /// 新增/更新成员
    /// </summary>
    /// <param name="input"></param>
    /// <param name="personType">1-领队，2-教练</param>
    /// <returns></returns>
    [NonAction]
    private async Task SaveMember(CreateOrUpdateMemberInput input, int personType)
    {
        var (userId, merchantId) = await GetCurrentUserAndMerchantId();

        // 校验手机号
        var query = _appUserRep.AsQueryable()
            .Where(x => x.Mobile == input.Phone && x.PersonType == personType && !x.DeleteMark);

        if (input.Id.HasValue)
        {
            query = query.Where(x => x.Id != input.Id.Value);
        }

        if (merchantId.HasValue)
        {
            query = query.Where(x => x.MerchantId == merchantId.Value);
        }
        else
        {
            query = query.Where(x => x.CreatedUserId == userId && x.MerchantId == null);
        }

        if (await query.AnyAsync()) throw Oops.Bah($"该手机号的{(personType == 1 ? "领队" : "教练")}已存在");

        AppUserEntity entity;
        if (input.Id.HasValue)
        {
            entity = await _appUserRep.GetByIdAsync(input.Id.Value);
            if (entity == null || entity.DeleteMark) throw Oops.Bah("成员不存在");
            await CheckPermission(entity);
            
            entity.UpdatedUserId = _authManager.UserId;
            entity.UpdatedTime = DateTime.Now;
        }
        else
        {
            entity = new AppUserEntity
            {
                Id = YitIdHelper.NextId(),
                PersonType = personType,
                MerchantId = merchantId,
                CreatedUserId = userId,
                CreatedTime = DateTime.Now,
                Status = AvailabilityStatus.Enable,
                AuditStatus = AuditStatus.Pass
            };
        }

        entity.Name = input.Name;
        entity.Gender = input.Gender;
        entity.Age = input.Age;
        entity.IdCardNumber = input.IdCard;
        entity.IdCardImageUrl = input.IdCardUrl;
        entity.Mobile = input.Phone;
        entity.Remark = input.Remark;
        entity.AuditRemark = ""; // 或者不赋值
        
        if (personType == 2)
        {
            entity.SkillLevel = input.SkillLevel;
            entity.CertificationStatus = input.CertificationStatus;
        }

        await _appUserRep.InsertOrUpdateAsync(entity);
    }

    /// <summary>
    /// 新增/编辑领队
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("leader/save")]
    public async Task SaveLeader(CreateOrUpdateMemberInput input)
    {
        await SaveMember(input, 1);
    }

    /// <summary>
    /// 新增/编辑教练
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("coach/save")]
    public async Task SaveCoach(CreateOrUpdateMemberInput input)
    {
        await SaveMember(input, 2);
    }

    /// <summary>
    /// 删除成员
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    [HttpPost("member/delete")]
    public async Task DeleteMember([FromBody] long id)
    {
        var entity = await _appUserRep.GetByIdAsync(id);
        if (entity == null || entity.DeleteMark) throw Oops.Bah("成员不存在");
        
        await CheckPermission(entity);

        entity.DeleteMark = true;
        entity.UpdatedUserId = _authManager.UserId;
        entity.UpdatedTime = DateTime.Now;
        
        await _appUserRep.UpdateAsync(entity);
    }

    /// <summary>
    /// 变更成员状态
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("member/status")]
    public async Task ChangeMemberStatus(ChangeMemberStatusInput input)
    {
        var entity = await _appUserRep.GetByIdAsync(input.Id);
        if (entity == null || entity.DeleteMark) throw Oops.Bah("成员不存在");
        
        await CheckPermission(entity);

        entity.Status = input.Status;
        entity.UpdatedUserId = _authManager.UserId;
        entity.UpdatedTime = DateTime.Now;

        await _appUserRep.UpdateAsync(entity);
    }

    private async Task<(long userId, long? merchantId)> GetCurrentUserAndMerchantId()
    {
        var userId = _authManager.UserId;
        var merchant = await _db.Queryable<YD_Event.Core.Entities.Merchant>()
            .FirstAsync(m => m.CreatedUserId == userId && !m.DeleteMark);
        return (userId, merchant?.Id);
    }

    private async Task CheckPermission(AppUserEntity entity)
    {
        var (userId, merchantId) = await GetCurrentUserAndMerchantId();
        
        if (merchantId.HasValue)
        {
            if (entity.MerchantId != merchantId.Value) throw Oops.Bah("无权操作该成员");
        }
        else
        {
            if (entity.CreatedUserId != userId || entity.MerchantId != null) throw Oops.Bah("无权操作该成员");
        }
    }

    #endregion
}