Add real workspace channels

This commit is contained in:
2026-05-05 13:06:57 -04:00
parent 6e658b8215
commit 244be555f9
26 changed files with 2598 additions and 128 deletions

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namespace Socialize.Api.Modules.Channels.Data;
public class Channel
{
public Guid Id { get; init; }
public Guid WorkspaceId { get; set; }
public required string Name { get; set; }
public required string Network { get; set; }
public string? Handle { get; set; }
public string? ExternalUrl { get; set; }
public DateTimeOffset CreatedAt { get; init; }
}

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using Microsoft.EntityFrameworkCore;
namespace Socialize.Api.Modules.Channels.Data;
public static class ChannelModelConfiguration
{
public static ModelBuilder ConfigureChannelsModule(this ModelBuilder modelBuilder)
{
modelBuilder.Entity<Channel>(channel =>
{
channel.ToTable("Channels");
channel.HasKey(x => x.Id);
channel.Property(x => x.Name).HasMaxLength(256).IsRequired();
channel.Property(x => x.Network).HasMaxLength(64).IsRequired();
channel.Property(x => x.Handle).HasMaxLength(256);
channel.Property(x => x.ExternalUrl).HasMaxLength(2048);
channel.Property(x => x.CreatedAt)
.ValueGeneratedOnAdd()
.HasDefaultValueSql("CURRENT_TIMESTAMP");
channel.HasIndex(x => x.WorkspaceId);
channel.HasIndex(x => new { x.WorkspaceId, x.Network, x.Name }).IsUnique();
});
return modelBuilder;
}
}

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namespace Socialize.Api.Modules.Channels;
public static class DependencyInjection
{
public static WebApplicationBuilder AddChannelsModule(
this WebApplicationBuilder builder)
{
return builder;
}
}

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namespace Socialize.Api.Modules.Channels.Handlers;
public record ChannelDto(
Guid Id,
Guid WorkspaceId,
string Name,
string Network,
string? Handle,
string? ExternalUrl,
DateTimeOffset CreatedAt);

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using FastEndpoints;
using Microsoft.EntityFrameworkCore;
using Socialize.Api.Data;
using Socialize.Api.Infrastructure.Security;
using Socialize.Api.Modules.Channels.Data;
namespace Socialize.Api.Modules.Channels.Handlers;
public record CreateChannelRequest(
Guid WorkspaceId,
string Name,
string Network,
string? Handle,
string? ExternalUrl);
public class CreateChannelRequestValidator
: Validator<CreateChannelRequest>
{
private static readonly string[] AllowedNetworks =
[
"Instagram",
"TikTok",
"Facebook",
"LinkedIn",
"YouTube",
"X",
"Reddit",
"Website",
];
public CreateChannelRequestValidator()
{
RuleFor(x => x.WorkspaceId).NotEmpty();
RuleFor(x => x.Name).NotEmpty().MaximumLength(256);
RuleFor(x => x.Network).NotEmpty().Must(network => AllowedNetworks.Contains(network))
.WithMessage("Selected network is invalid.");
RuleFor(x => x.Handle).MaximumLength(256);
RuleFor(x => x.ExternalUrl).MaximumLength(2048);
}
}
public class CreateChannelHandler(
AppDbContext dbContext,
AccessScopeService accessScopeService)
: Endpoint<CreateChannelRequest, ChannelDto>
{
public override void Configure()
{
Post("/api/channels");
Options(o => o.WithTags("Channels"));
}
public override async Task HandleAsync(CreateChannelRequest request, CancellationToken ct)
{
if (!await accessScopeService.CanManageWorkspaceAsync(User, request.WorkspaceId, ct))
{
await SendForbiddenAsync(ct);
return;
}
bool workspaceExists = await dbContext.Workspaces
.AnyAsync(workspace => workspace.Id == request.WorkspaceId, ct);
if (!workspaceExists)
{
AddError(request => request.WorkspaceId, "The selected workspace does not exist.");
await SendErrorsAsync(StatusCodes.Status400BadRequest, ct);
return;
}
string normalizedName = request.Name.Trim();
string normalizedNetwork = request.Network.Trim();
string? normalizedHandle = request.Handle?.Trim();
string? normalizedExternalUrl = request.ExternalUrl?.Trim();
bool duplicateChannel = await dbContext.Channels
.AnyAsync(
channel => channel.WorkspaceId == request.WorkspaceId
&& channel.Network == normalizedNetwork
&& channel.Name == normalizedName,
ct);
if (duplicateChannel)
{
AddError(request => request.Name, "A channel with this name already exists for the selected network.");
await SendErrorsAsync(StatusCodes.Status409Conflict, ct);
return;
}
Channel channel = new()
{
Id = Guid.NewGuid(),
WorkspaceId = request.WorkspaceId,
Name = normalizedName,
Network = normalizedNetwork,
Handle = string.IsNullOrWhiteSpace(normalizedHandle) ? null : normalizedHandle,
ExternalUrl = string.IsNullOrWhiteSpace(normalizedExternalUrl) ? null : normalizedExternalUrl,
CreatedAt = DateTimeOffset.UtcNow,
};
dbContext.Channels.Add(channel);
await dbContext.SaveChangesAsync(ct);
ChannelDto dto = new(
channel.Id,
channel.WorkspaceId,
channel.Name,
channel.Network,
channel.Handle,
channel.ExternalUrl,
channel.CreatedAt);
await SendAsync(dto, StatusCodes.Status201Created, ct);
}
}

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using FastEndpoints;
using Microsoft.EntityFrameworkCore;
using Socialize.Api.Data;
using Socialize.Api.Infrastructure.Security;
using Socialize.Api.Modules.Channels.Data;
namespace Socialize.Api.Modules.Channels.Handlers;
public record GetChannelsRequest(Guid? WorkspaceId);
public class GetChannelsHandler(
AppDbContext dbContext,
AccessScopeService accessScopeService)
: Endpoint<GetChannelsRequest, IReadOnlyCollection<ChannelDto>>
{
public override void Configure()
{
Get("/api/channels");
Options(o => o.WithTags("Channels"));
}
public override async Task HandleAsync(GetChannelsRequest request, CancellationToken ct)
{
IQueryable<Channel> query = dbContext.Channels.AsQueryable();
if (!accessScopeService.IsManager(User))
{
IReadOnlyCollection<Guid> workspaceScopeIds = await accessScopeService.GetAccessibleWorkspaceIdsAsync(User, ct);
query = query.Where(channel => workspaceScopeIds.Contains(channel.WorkspaceId));
}
if (request.WorkspaceId.HasValue)
{
query = query.Where(channel => channel.WorkspaceId == request.WorkspaceId.Value);
}
List<ChannelDto> channels = await query
.OrderBy(channel => channel.Network)
.ThenBy(channel => channel.Name)
.Select(channel => new ChannelDto(
channel.Id,
channel.WorkspaceId,
channel.Name,
channel.Network,
channel.Handle,
channel.ExternalUrl,
channel.CreatedAt))
.ToListAsync(ct);
await SendOkAsync(channels, ct);
}
}