Files
Swarm/DysonNetwork.Sphere/Realm/RealmController.cs.bak
2025-07-15 16:10:57 +08:00

696 lines
25 KiB
C#

using System.ComponentModel.DataAnnotations;
using DysonNetwork.Shared.Data;
using DysonNetwork.Shared.Proto;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using NodaTime;
using Google.Protobuf.WellKnownTypes;
namespace DysonNetwork.Sphere.Realm;
[ApiController]
[Route("/api/realms")]
public class RealmController(
AppDatabase db,
RealmService rs,
FileReferenceService.FileReferenceServiceClient fileRefs,
ActionLogService.ActionLogServiceClient als,
AccountService.AccountServiceClient accounts
) : Controller
{
[HttpGet("{slug}")]
public async Task<ActionResult<Realm>> GetRealm(string slug)
{
var realm = await db.Realms
.Where(e => e.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
return Ok(realm);
}
[HttpGet]
[Authorize]
public async Task<ActionResult<List<Realm>>> ListJoinedRealms()
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var members = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.JoinedAt != null)
.Where(m => m.LeaveAt == null)
.Include(e => e.Realm)
.Select(m => m.Realm)
.ToListAsync();
return members.ToList();
}
[HttpGet("invites")]
[Authorize]
public async Task<ActionResult<List<RealmMember>>> ListInvites()
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var members = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.JoinedAt == null)
.Include(e => e.Realm)
.ToListAsync();
return members.ToList();
}
public class RealmMemberRequest
{
[Required] public Guid RelatedUserId { get; set; }
[Required] public int Role { get; set; }
}
[HttpPost("invites/{slug}")]
[Authorize]
public async Task<ActionResult<RealmMember>> InviteMember(string slug,
[FromBody] RealmMemberRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var relatedUser =
await accounts.GetAccountAsync(new GetAccountRequest { Id = request.RelatedUserId.ToString() });
if (relatedUser == null) return BadRequest("Related user was not found");
var hasBlocked = await accounts.HasRelationshipAsync(new GetRelationshipRequest()
{
AccountId = currentUser.Id,
RelatedId = request.RelatedUserId.ToString(),
Status = -100
});
if (hasBlocked?.Value ?? false)
return StatusCode(403, "You cannot invite a user that blocked you.");
var realm = await db.Realms
.Where(p => p.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
if (!await rs.IsMemberWithRole(realm.Id, accountId, request.Role))
return StatusCode(403, "You cannot invite member has higher permission than yours.");
var hasExistingMember = await db.RealmMembers
.Where(m => m.AccountId == Guid.Parse(relatedUser.Id))
.Where(m => m.RealmId == realm.Id)
.Where(m => m.LeaveAt == null)
.AnyAsync();
if (hasExistingMember)
return BadRequest("This user has been joined the realm or leave cannot be invited again.");
var member = new RealmMember
{
AccountId = Guid.Parse(relatedUser.Id),
RealmId = realm.Id,
Role = request.Role,
};
db.RealmMembers.Add(member);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.members.invite",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "account_id", Value.ForString(member.AccountId.ToString()) },
{ "role", Value.ForNumber(request.Role) }
},
AccountId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
member.Account = relatedUser;
member.Realm = realm;
await rs.SendInviteNotify(member);
return Ok(member);
}
[HttpPost("invites/{slug}/accept")]
[Authorize]
public async Task<ActionResult<Realm>> AcceptMemberInvite(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var member = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.Realm.Slug == slug)
.Where(m => m.JoinedAt == null)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
member.JoinedAt = NodaTime.Instant.FromDateTimeUtc(DateTime.UtcNow);
db.Update(member);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.members.join",
Meta =
{
{ "realm_id", Value.ForString(member.RealmId.ToString()) },
{ "account_id", Value.ForString(member.AccountId.ToString()) }
},
AccountId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
return Ok(member);
}
[HttpPost("invites/{slug}/decline")]
[Authorize]
public async Task<ActionResult> DeclineMemberInvite(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var member = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.Realm.Slug == slug)
.Where(m => m.JoinedAt == null)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
member.LeaveAt = SystemClock.Instance.GetCurrentInstant();
await db.SaveChangesAsync();
als.CreateActionLogFromRequest(
ActionLogType.RealmLeave,
new Dictionary<string, object> { { "realm_id", member.RealmId }, { "account_id", member.AccountId } },
Request
);
return NoContent();
}
[HttpGet("{slug}/members")]
public async Task<ActionResult<List<RealmMember>>> ListMembers(
string slug,
[FromQuery] int offset = 0,
[FromQuery] int take = 20,
[FromQuery] bool withStatus = false,
[FromQuery] string? status = null
)
{
var realm = await db.Realms
.Where(r => r.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
if (!realm.IsPublic)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
if (!await rs.IsMemberWithRole(realm.Id, Guid.Parse(currentUser.Id), RealmMemberRole.Normal))
return StatusCode(403, "You must be a member to view this realm's members.");
}
IQueryable<RealmMember> query = db.RealmMembers
.Where(m => m.RealmId == realm.Id)
.Where(m => m.LeaveAt == null)
.Include(m => m.Account)
.Include(m => m.Account.Profile);
if (withStatus)
{
var members = await query
.OrderBy(m => m.CreatedAt)
.ToListAsync();
var memberStatuses = await aes.GetStatuses(members.Select(m => m.AccountId).ToList());
if (!string.IsNullOrEmpty(status))
{
members = members.Where(m =>
memberStatuses.TryGetValue(m.AccountId, out var s) && s.Label != null &&
s.Label.Equals(status, StringComparison.OrdinalIgnoreCase)).ToList();
}
members = members.OrderByDescending(m => memberStatuses.TryGetValue(m.AccountId, out var s) && s.IsOnline)
.ToList();
var total = members.Count;
Response.Headers["X-Total"] = total.ToString();
var result = members.Skip(offset).Take(take).ToList();
return Ok(result);
}
else
{
var total = await query.CountAsync();
Response.Headers["X-Total"] = total.ToString();
var members = await query
.OrderBy(m => m.CreatedAt)
.Skip(offset)
.Take(take)
.ToListAsync();
return Ok(members);
}
}
[HttpGet("{slug}/members/me")]
[Authorize]
public async Task<ActionResult<RealmMember>> GetCurrentIdentity(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var member = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.Realm.Slug == slug)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
return Ok(member);
}
[HttpDelete("{slug}/members/me")]
[Authorize]
public async Task<ActionResult> LeaveRealm(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var accountId = Guid.Parse(currentUser.Id);
var member = await db.RealmMembers
.Where(m => m.AccountId == accountId)
.Where(m => m.Realm.Slug == slug)
.Where(m => m.JoinedAt != null)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
if (member.Role == RealmMemberRole.Owner)
return StatusCode(403, "Owner cannot leave their own realm.");
member.LeaveAt = SystemClock.Instance.GetCurrentInstant();
await db.SaveChangesAsync();
als.CreateActionLogFromRequest(
ActionLogType.RealmLeave,
new Dictionary<string, object> { { "realm_id", member.RealmId }, { "account_id", member.AccountId } },
Request
);
return NoContent();
}
public class RealmRequest
{
[MaxLength(1024)] public string? Slug { get; set; }
[MaxLength(1024)] public string? Name { get; set; }
[MaxLength(4096)] public string? Description { get; set; }
public string? PictureId { get; set; }
public string? BackgroundId { get; set; }
public bool? IsCommunity { get; set; }
public bool? IsPublic { get; set; }
}
[HttpPost]
[Authorize]
public async Task<ActionResult<Realm>> CreateRealm(RealmRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
if (string.IsNullOrWhiteSpace(request.Name)) return BadRequest("You cannot create a realm without a name.");
if (string.IsNullOrWhiteSpace(request.Slug)) return BadRequest("You cannot create a realm without a slug.");
var slugExists = await db.Realms.AnyAsync(r => r.Slug == request.Slug);
if (slugExists) return BadRequest("Realm with this slug already exists.");
var realm = new Realm
{
Name = request.Name!,
Slug = request.Slug!,
Description = request.Description!,
AccountId = currentUser.Id,
IsCommunity = request.IsCommunity ?? false,
IsPublic = request.IsPublic ?? false,
Members = new List<RealmMember>
{
new()
{
Role = RealmMemberRole.Owner,
AccountId = Guid.Parse(currentUser.Id),
JoinedAt = NodaTime.Instant.FromDateTimeUtc(DateTime.UtcNow)
}
}
};
if (request.PictureId is not null)
{
var pictureResult = await files.GetFileAsync(new GetFileRequest { Id = request.PictureId });
if (pictureResult is null) return BadRequest("Invalid picture id, unable to find the file on cloud.");
realm.Picture = CloudFileReferenceObject.FromProtoValue(pictureResult);
}
if (request.BackgroundId is not null)
{
var backgroundResult = await files.GetFileAsync(new GetFileRequest { Id = request.BackgroundId });
if (backgroundResult is null) return BadRequest("Invalid background id, unable to find the file on cloud.");
realm.Background = CloudFileReferenceObject.FromProtoValue(backgroundResult);
}
db.Realms.Add(realm);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.create",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "name", Value.ForString(realm.Name) },
{ "slug", Value.ForString(realm.Slug) },
{ "is_community", Value.ForBool(realm.IsCommunity) },
{ "is_public", Value.ForBool(realm.IsPublic) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
var realmResourceId = $"realm:{realm.Id}";
if (realm.Picture is not null)
{
await fileRefs.CreateReferenceAsync(new CreateReferenceRequest
{
FileId = realm.Picture.Id,
Usage = "realm.picture",
ResourceId = realmResourceId
});
}
if (realm.Background is not null)
{
await fileRefs.CreateReferenceAsync(new CreateReferenceRequest
{
FileId = realm.Background.Id,
Usage = "realm.background",
ResourceId = realmResourceId
});
}
return Ok(realm);
}
[HttpPatch("{slug}")]
[Authorize]
public async Task<ActionResult<Realm>> Update(string slug, [FromBody] RealmRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var realm = await db.Realms
.Where(r => r.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
var accountId = Guid.Parse(currentUser.Id);
var member = await db.RealmMembers
.Where(m => m.AccountId == accountId && m.RealmId == realm.Id && m.JoinedAt != null)
.FirstOrDefaultAsync();
if (member is null || member.Role < RealmMemberRole.Moderator)
return StatusCode(403, "You do not have permission to update this realm.");
if (request.Slug is not null && request.Slug != realm.Slug)
{
var slugExists = await db.Realms.AnyAsync(r => r.Slug == request.Slug);
if (slugExists) return BadRequest("Realm with this slug already exists.");
realm.Slug = request.Slug;
}
if (request.Name is not null)
realm.Name = request.Name;
if (request.Description is not null)
realm.Description = request.Description;
if (request.IsCommunity is not null)
realm.IsCommunity = request.IsCommunity.Value;
if (request.IsPublic is not null)
realm.IsPublic = request.IsPublic.Value;
if (request.PictureId is not null)
{
var pictureResult = await files.GetFileAsync(new GetFileRequest { Id = request.PictureId });
if (pictureResult is null) return BadRequest("Invalid picture id, unable to find the file on cloud.");
// Remove old references for the realm picture
if (realm.Picture is not null)
{
await fileRefs.DeleteResourceReferencesAsync(new DeleteResourceReferencesRequest
{
ResourceId = realm.ResourceIdentifier
});
}
realm.Picture = CloudFileReferenceObject.FromProtoValue(pictureResult);
// Create a new reference
await fileRefs.CreateReferenceAsync(new CreateReferenceRequest
{
FileId = realm.Picture.Id,
Usage = "realm.picture",
ResourceId = realm.ResourceIdentifier
});
}
if (request.BackgroundId is not null)
{
var backgroundResult = await files.GetFileAsync(new GetFileRequest { Id = request.BackgroundId });
if (backgroundResult is null) return BadRequest("Invalid background id, unable to find the file on cloud.");
// Remove old references for the realm background
if (realm.Background is not null)
{
await fileRefs.DeleteResourceReferencesAsync(new DeleteResourceReferencesRequest
{
ResourceId = realm.ResourceIdentifier
});
}
realm.Background = CloudFileReferenceObject.FromProtoValue(backgroundResult);
// Create a new reference
await fileRefs.CreateReferenceAsync(new CreateReferenceRequest
{
FileId = realm.Background.Id,
Usage = "realm.background",
ResourceId = realm.ResourceIdentifier
});
}
db.Realms.Update(realm);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.update",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "name_updated", Value.ForBool(request.Name != null) },
{ "slug_updated", Value.ForBool(request.Slug != null) },
{ "description_updated", Value.ForBool(request.Description != null) },
{ "picture_updated", Value.ForBool(request.PictureId != null) },
{ "background_updated", Value.ForBool(request.BackgroundId != null) },
{ "is_community_updated", Value.ForBool(request.IsCommunity != null) },
{ "is_public_updated", Value.ForBool(request.IsPublic != null) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
return Ok(realm);
}
[HttpPost("{slug}/members/me")]
[Authorize]
public async Task<ActionResult<RealmMember>> JoinRealm(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var realm = await db.Realms
.Where(r => r.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
if (!realm.IsCommunity)
return StatusCode(403, "Only community realms can be joined without invitation.");
var existingMember = await db.RealmMembers
.Where(m => m.AccountId == Guid.Parse(currentUser.Id) && m.RealmId == realm.Id)
.FirstOrDefaultAsync();
if (existingMember is not null)
return BadRequest("You are already a member of this realm.");
var member = new RealmMember
{
AccountId = currentUser.Id,
RealmId = realm.Id,
Role = RealmMemberRole.Normal,
JoinedAt = NodaTime.Instant.FromDateTimeUtc(DateTime.UtcNow)
};
db.RealmMembers.Add(member);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.members.join",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "account_id", Value.ForString(currentUser.Id) },
{ "is_community", Value.ForBool(realm.IsCommunity) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
return Ok(member);
}
[HttpDelete("{slug}/members/{memberId:guid}")]
[Authorize]
public async Task<ActionResult> RemoveMember(string slug, Guid memberId)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var realm = await db.Realms
.Where(r => r.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
var member = await db.RealmMembers
.Where(m => m.AccountId == memberId && m.RealmId == realm.Id)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
if (!await rs.IsMemberWithRole(realm.Id, Guid.Parse(currentUser.Id), RealmMemberRole.Moderator, member.Role))
return StatusCode(403, "You do not have permission to remove members from this realm.");
member.LeaveAt = SystemClock.Instance.GetCurrentInstant();
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.members.kick",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "account_id", Value.ForString(memberId.ToString()) },
{ "kicker_id", Value.ForString(currentUser.Id) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
return NoContent();
}
[HttpPatch("{slug}/members/{memberId:guid}/role")]
[Authorize]
public async Task<ActionResult<RealmMember>> UpdateMemberRole(string slug, Guid memberId, [FromBody] int newRole)
{
if (newRole >= RealmMemberRole.Owner) return BadRequest("Unable to set realm member to owner or greater role.");
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var realm = await db.Realms
.Where(r => r.Slug == slug)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
var member = await db.RealmMembers
.Where(m => m.AccountId == memberId && m.RealmId == realm.Id)
.Include(m => m.Account)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
if (!await rs.IsMemberWithRole(realm.Id, Guid.Parse(currentUser.Id), RealmMemberRole.Moderator, member.Role,
newRole))
return StatusCode(403, "You do not have permission to update member roles in this realm.");
member.Role = newRole;
db.RealmMembers.Update(member);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.members.role_update",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "account_id", Value.ForString(memberId.ToString()) },
{ "new_role", Value.ForNumber(newRole) },
{ "updater_id", Value.ForString(currentUser.Id) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
return Ok(member);
}
[HttpDelete("{slug}")]
[Authorize]
public async Task<ActionResult> Delete(string slug)
{
if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
var realm = await db.Realms
.Where(r => r.Slug == slug)
.Include(r => r.Picture)
.Include(r => r.Background)
.FirstOrDefaultAsync();
if (realm is null) return NotFound();
if (!await rs.IsMemberWithRole(realm.Id, Guid.Parse(currentUser.Id), RealmMemberRole.Owner))
return StatusCode(403, "Only the owner can delete this realm.");
db.Realms.Remove(realm);
await db.SaveChangesAsync();
_ = als.CreateActionLogAsync(new CreateActionLogRequest
{
Action = "realms.delete",
Meta =
{
{ "realm_id", Value.ForString(realm.Id.ToString()) },
{ "realm_name", Value.ForString(realm.Name) },
{ "realm_slug", Value.ForString(realm.Slug) }
},
UserId = currentUser.Id,
UserAgent = Request.Headers.UserAgent.ToString(),
IpAddress = Request.HttpContext.Connection.RemoteIpAddress?.ToString() ?? ""
});
// Delete all file references for this realm
var realmResourceId = $"realm:{realm.Id}";
await fileRefs.DeleteResourceReferencesAsync(new DeleteResourceReferencesRequest
{
ResourceId = realmResourceId
});
return NoContent();
}
}