YD_Event.Admin/YD_Event.Application/Event/EventProjectService.cs

using YD_Event.Application.Event.Dtos;
using YD_Event.Core.Entities;

namespace YD_Event.Application.Event;

/// <summary>
/// 赛事项目管理
/// </summary>
public class EventProjectService : BaseService<EventProject>, ITransient
{
    private readonly ISqlSugarRepository<EventProject> _repository;
    private readonly ISqlSugarRepository<EventProjectGroup> _groupRepository;
    private readonly IIdGenerator _idGenerator;

    public EventProjectService(ISqlSugarRepository<EventProject> repository,
        ISqlSugarRepository<EventProjectGroup> groupRepository,
        IIdGenerator idGenerator) : base(repository)
    {
        _repository = repository;
        _groupRepository = groupRepository;
        _idGenerator = idGenerator;
    }

    /// <summary>
    /// 赛事项目分页查询
    /// </summary>
    [DisplayName("赛事项目分页查询")]
    [HttpGet]
    public async Task<PageResult<EventProject>> Page([FromQuery] EventProjectQueryInput input)
    {
        return await _repository.AsQueryable()
            .WhereIF(input.EventId.HasValue, x => x.EventId == input.EventId)
            .WhereIF(!string.IsNullOrWhiteSpace(input.ProjectName), x => x.ProjectName.Contains(input.ProjectName))
            .WhereIF(input.ProjectMainType.HasValue, x => x.ProjectMainType == input.ProjectMainType)
            .OrderByDescending(x => x.Id)
            .ToPagedListAsync(input);
    }

    /// <summary>
    /// 添加赛事项目
    /// </summary>
    [DisplayName("添加赛事项目")]
    [HttpPost("add")]
    [UnitOfWork]
    public async Task Add(AddEventProjectInput input)
    {
        var entity = input.Adapt<EventProject>();
        entity.Id = _idGenerator.NextId();
        
        await _repository.InsertAsync(entity);

        if (input.Groups != null && input.Groups.Any())
        {
            var groups = input.Groups.Adapt<List<EventProjectGroup>>();
            groups.ForEach(x => 
            {
                x.ProjectId = entity.Id;
                x.Id = _idGenerator.NextId();
            });
            await _groupRepository.InsertRangeAsync(groups);
        }
    }

    /// <summary>
    /// 更新赛事项目
    /// </summary>
    [DisplayName("更新赛事项目")]
    [HttpPut("edit")]
    [UnitOfWork]
    public async Task Update(UpdateEventProjectInput input)
    {
        var entity = await _repository.GetByIdAsync(input.Id);
        if (entity == null) throw Oops.Bah("项目不存在");

        input.Adapt(entity);
        await _repository.UpdateAsync(entity);

        // Update groups: Delete old, Insert new
        await _groupRepository.DeleteAsync(x => x.ProjectId == entity.Id);

        if (input.Groups != null && input.Groups.Any())
        {
            var groups = input.Groups.Adapt<List<EventProjectGroup>>();
            groups.ForEach(x => 
            {
                x.ProjectId = entity.Id;
                x.Id = _idGenerator.NextId();
            });
            await _groupRepository.InsertRangeAsync(groups);
        }
    }

    /// <summary>
    /// 删除赛事项目
    /// </summary>
    [DisplayName("删除赛事项目")]
    [HttpPost("delete")]
    [UnitOfWork]
    public async Task Delete([FromBody] List<long> ids)
    {
        await _repository.DeleteAsync(x => ids.Contains(x.Id));
        await _groupRepository.DeleteAsync(x => ids.Contains(x.ProjectId));
    }

    /// <summary>
    /// 获取赛事项目详情
    /// </summary>
    [DisplayName("获取赛事项目详情")]
    [HttpGet("detail")]
    public async Task<EventProject> Detail([FromQuery] long id)
    {
        var entity = await _repository.GetByIdAsync(id);
        if (entity == null) throw Oops.Bah("项目不存在");
        
        entity.Groups = await _groupRepository.AsQueryable().Where(x => x.ProjectId == id).ToListAsync();
        return entity;
    }
}