61 lines
2.0 KiB
C#
61 lines
2.0 KiB
C#
using FastEndpoints;
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using FluentValidation;
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using Microsoft.EntityFrameworkCore;
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using MissionControl.Data;
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using MissionControl.Domain.Entities;
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namespace MissionControl.Server.Endpoints.Missions.MissionLaunches;
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public class CreateMissionLaunch(MissionControlContext dbContext)
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: Endpoint<CreateMissionLaunchRequest, MissionLaunchResponse>
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{
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public override void Configure()
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{
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Post("/missions/{MissionId}/launch");
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}
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public override async Task HandleAsync(CreateMissionLaunchRequest req, CancellationToken ct)
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{
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var missionExists = await dbContext.Missions.AnyAsync(mission => mission.Id == req.MissionId, ct);
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if (!missionExists)
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{
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await Send.NotFoundAsync(ct);
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return;
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}
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var missionLaunch = new MissionLaunch
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{
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ScheduledFor = req.ScheduledFor,
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// Validated in `CreateMissionLaunchRequestValidator`
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Status = Enum.Parse<MissionLaunchStatus>(req.Status, true),
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MissionId = req.MissionId,
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};
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dbContext.MissionLaunches.Add(missionLaunch);
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await dbContext.SaveChangesAsync(ct);
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await Send.OkAsync(MissionLaunchResponse.FromDomain(missionLaunch), ct);
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}
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}
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public record CreateMissionLaunchRequest
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{
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public Guid MissionId { get; init; }
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public required DateTimeOffset ScheduledFor { get; init; }
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// Define as a string here so it can be safely deserialized into its enum type, with a validation message when unable to do so
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// Otherwise, we return a serialization error that is not assigned to a specific field
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public required string Status { get; init; }
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}
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public class CreateMissionLaunchRequestValidator : Validator<CreateMissionLaunchRequest>
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{
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public CreateMissionLaunchRequestValidator()
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{
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RuleFor(req => req.MissionId)
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.NotEqual(Guid.Empty)
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.WithMessage("Please provide a non-zero GUID.");
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RuleFor(req => req.Status).IsEnumName(typeof(MissionLaunchStatus), false);
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}
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}
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