Files
social-media/backend/Modules/Approvals/Handlers/GetApprovals.cs
Jonathan Bourdon df3e602015
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feat: pivot to social media workflow app
2026-04-24 12:58:35 -04:00

118 lines
4.0 KiB
C#

using Socialize.Infrastructure.Security;
namespace Socialize.Modules.Approvals.Handlers;
public record GetApprovalsRequest(Guid ContentItemId);
public record ApprovalDecisionDto(
Guid Id,
Guid ApprovalRequestId,
string Decision,
string? Comment,
Guid? DecidedByUserId,
string DecidedByName,
string DecidedByEmail,
string? DecidedByPortraitUrl,
DateTimeOffset CreatedAt);
public record ApprovalRequestDto(
Guid Id,
Guid WorkspaceId,
Guid ContentItemId,
string Stage,
string ReviewerName,
string ReviewerEmail,
Guid RequestedByUserId,
DateTimeOffset? DueAt,
string State,
string AccessToken,
DateTimeOffset SentAt,
DateTimeOffset? CompletedAt,
IReadOnlyCollection<ApprovalDecisionDto> Decisions);
public class GetApprovalsHandler(
AppDbContext dbContext,
AccessScopeService accessScopeService)
: Endpoint<GetApprovalsRequest, IReadOnlyCollection<ApprovalRequestDto>>
{
public override void Configure()
{
Get("/api/approvals");
Options(o => o.WithTags("Approvals"));
}
public override async Task HandleAsync(GetApprovalsRequest request, CancellationToken ct)
{
ContentItem? item = await dbContext.ContentItems
.SingleOrDefaultAsync(candidate => candidate.Id == request.ContentItemId, ct);
if (item is null)
{
await SendNotFoundAsync(ct);
return;
}
if (!accessScopeService.CanReviewContent(User, item.WorkspaceId, item.ClientId, item.ProjectId))
{
await SendForbiddenAsync(ct);
return;
}
List<ApprovalRequest> approvals = await dbContext.ApprovalRequests
.Where(approval => approval.ContentItemId == request.ContentItemId)
.OrderByDescending(approval => approval.SentAt)
.ToListAsync(ct);
List<Guid> approvalIds = approvals
.Select(approval => approval.Id)
.ToList();
List<ApprovalDecision> decisions = await dbContext.ApprovalDecisions
.Where(decision => approvalIds.Contains(decision.ApprovalRequestId))
.OrderByDescending(decision => decision.CreatedAt)
.ToListAsync(ct);
List<Guid> decidedByUserIds = decisions
.Where(decision => decision.DecidedByUserId.HasValue)
.Select(decision => decision.DecidedByUserId!.Value)
.Distinct()
.ToList();
Dictionary<Guid, string?> decisionPortraits = await dbContext.Users
.Where(user => decidedByUserIds.Contains(user.Id))
.ToDictionaryAsync(user => user.Id, user => user.PortraitUrl, ct);
List<ApprovalRequestDto> dtos = approvals
.Select(approval => new ApprovalRequestDto(
approval.Id,
approval.WorkspaceId,
approval.ContentItemId,
approval.Stage,
approval.ReviewerName,
approval.ReviewerEmail,
approval.RequestedByUserId,
approval.DueAt,
approval.State,
approval.AccessToken,
approval.SentAt,
approval.CompletedAt,
decisions
.Where(decision => decision.ApprovalRequestId == approval.Id)
.Select(decision => new ApprovalDecisionDto(
decision.Id,
decision.ApprovalRequestId,
decision.Decision,
decision.Comment,
decision.DecidedByUserId,
decision.DecidedByName,
decision.DecidedByEmail,
decision.DecidedByUserId.HasValue
? decisionPortraits.GetValueOrDefault(decision.DecidedByUserId.Value)
: null,
decision.CreatedAt))
.ToList()))
.ToList();
await SendOkAsync(dtos, ct);
}
}