98 lines
2.9 KiB
C#
98 lines
2.9 KiB
C#
using FastEndpoints;
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using MediatR;
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using Microsoft.AspNetCore.Mvc;
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using Fengling.RiskControl.Application.Services;
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using Fengling.RiskControl.Domain.Aggregates.LotteryActivities;
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namespace Fengling.RiskControl.Web.Endpoints;
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public class ParticipateLotteryEndpoint : Endpoint<ParticipateLotteryRequest, LotteryParticipationResult>
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{
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private readonly IMediator _mediator;
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public ParticipateLotteryEndpoint(IMediator mediator)
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{
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_mediator = mediator;
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}
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public override void Configure()
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{
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Post("/api/v1/lottery/participate");
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Summary(s => {
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s.Summary = "参与抽奖";
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s.Description = "会员参与抽奖活动，系统自动进行风险评估";
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});
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}
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public override async Task HandleAsync(ParticipateLotteryRequest req, CancellationToken ct)
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{
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var result = await _mediator.Send(new LotteryParticipationRequest
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{
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MemberId = req.MemberId,
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ActivityType = req.ActivityType,
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StakePoints = req.StakePoints,
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IpAddress = HttpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown",
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DeviceId = HttpContext.Request.Headers["X-Device-ID"].FirstOrDefault()
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}, ct);
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Response = (LotteryParticipationResult)result!;
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}
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}
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public class ParticipateLotteryRequest
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{
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public long MemberId { get; set; }
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public string ActivityType { get; set; } = string.Empty;
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public int StakePoints { get; set; }
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}
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public class GetLotteryHistoryEndpoint : Endpoint<GetLotteryHistoryRequest, IEnumerable<LotteryActivityResponse>>
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{
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private readonly IMediator _mediator;
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public GetLotteryHistoryEndpoint(IMediator mediator)
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{
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_mediator = mediator;
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}
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public override void Configure()
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{
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Get("/api/v1/lottery/history/{MemberId}");
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}
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public override async Task HandleAsync(GetLotteryHistoryRequest req, CancellationToken ct)
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{
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var activities = await _mediator.Send(new GetMemberLotteriesQuery { MemberId = req.MemberId }, ct);
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Response = activities.Select(a => new LotteryActivityResponse
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{
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Id = a.Id,
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ActivityType = a.ActivityType,
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StakePoints = a.StakePoints,
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WinAmount = a.WinAmount,
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Status = a.Status.ToString(),
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CreatedAt = a.CreatedAt
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});
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}
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}
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public class GetLotteryHistoryRequest
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{
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[Microsoft.AspNetCore.Mvc.FromRoute]
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public long MemberId { get; set; }
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}
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public record GetMemberLotteriesQuery : IRequest<IEnumerable<LotteryActivityResponse>>
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{
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public long MemberId { get; init; }
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}
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public record LotteryActivityResponse
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{
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public long Id { get; init; }
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public string ActivityType { get; init; } = string.Empty;
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public int StakePoints { get; init; }
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public int? WinAmount { get; init; }
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public string Status { get; init; } = string.Empty;
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public DateTime CreatedAt { get; init; }
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}
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