/// <summary>
/// Removes the given user from the given roleplay, revoking their access to the dedicated channel (if one
/// exists).
/// </summary>
/// <param name="roleplay">The roleplay.</param>
/// <param name="discordUser">The user.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> RemoveUserFromRoleplayAsync(Roleplay roleplay, IGuildUser discordUser)
{
var getUser = await _users.GetOrRegisterUserAsync(discordUser);
if (!getUser.IsSuccess)
{
return(DeleteEntityResult.FromError(getUser));
}
var user = getUser.Entity;
var removeUserAsync = await _roleplays.RemoveUserFromRoleplayAsync(roleplay, user);
if (!removeUserAsync.IsSuccess)
{
return(removeUserAsync);
}
if (!roleplay.DedicatedChannelID.HasValue)
{
return(removeUserAsync);
}
var revoke = await _dedicatedChannels.RevokeUserAccessAsync(roleplay, discordUser);
if (!revoke.IsSuccess)
{
return(DeleteEntityResult.FromError(revoke));
}
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the dedicated channel for the roleplay.
/// </summary>
/// <param name="guild">The context in which the request was made.</param>
/// <param name="roleplay">The roleplay to delete the channel of.</param>
/// <returns>A modification result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteChannelAsync
(
IGuild guild,
Roleplay roleplay
)
{
if (roleplay.DedicatedChannelID is null)
{
return(DeleteEntityResult.FromError
(
"The roleplay doesn't have a dedicated channel."
));
}
var getDedicatedChannelResult = await GetDedicatedChannelAsync(guild, roleplay);
if (getDedicatedChannelResult.IsSuccess)
{
await getDedicatedChannelResult.Entity.DeleteAsync();
}
roleplay.DedicatedChannelID = null;
await _database.SaveChangesAsync();
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes a roleplay and its associated channel, if any.
/// </summary>
/// <param name="roleplay">The roleplay.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteRoleplayAsync(Roleplay roleplay)
{
var guild = await _client.GetGuildAsync((ulong)roleplay.Server.DiscordID);
if (guild is null)
{
return(DeleteEntityResult.FromError("Could not retrieve the associated guild."));
}
if (roleplay.DedicatedChannelID.HasValue)
{
var deleteChannel = await _dedicatedChannels.DeleteChannelAsync(guild, roleplay);
if (!deleteChannel.IsSuccess)
{
return(deleteChannel);
}
}
var deleteRoleplay = await _roleplays.DeleteRoleplayAsync(roleplay);
if (!deleteRoleplay.IsSuccess)
{
return(deleteRoleplay);
}
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Removes the given user from the given roleplay.
/// </summary>
/// <param name="roleplay">The roleplay to remove the user from.</param>
/// <param name="removedUser">The user to remove from the roleplay.</param>
/// <param name="ct">The cancellation token in use.</param>
/// <returns>An execution result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> RemoveUserFromRoleplayAsync
(
Roleplay roleplay,
User removedUser,
CancellationToken ct = default
)
{
removedUser = _database.NormalizeReference(removedUser);
if (!roleplay.HasJoined(removedUser))
{
return(DeleteEntityResult.FromError("No matching user found in the roleplay."));
}
if (roleplay.IsOwner(removedUser))
{
return(DeleteEntityResult.FromError("The owner of a roleplay can't be removed from it."));
}
var participantEntry = roleplay.JoinedUsers.FirstOrDefault(p => p.User == removedUser);
roleplay.ParticipatingUsers.Remove(participantEntry);
await _database.SaveChangesAsync(ct);
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Removes the named image from the given character.
/// </summary>
/// <param name="character">The character to remove the image from.</param>
/// <param name="image">The image.</param>
/// <returns>An execution result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> RemoveImageFromCharacterAsync(Character character, Image image)
{
if (!character.Images.Contains(image))
{
return(DeleteEntityResult.FromError("The character has no image with that name."));
}
character.Images.Remove(image);
await _database.SaveChangesAsync();
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the given character.
/// </summary>
/// <param name="guildUser">The user that owns the character.</param>
/// <param name="character">The character to delete.</param>
/// <param name="ct">The cancellation token in use.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteCharacterAsync
(
IGuildUser guildUser,
Character character,
CancellationToken ct = default
)
{
var getCurrentCharacter = await _characters.GetCurrentCharacterAsync(character.Owner, character.Server, ct);
if (getCurrentCharacter.IsSuccess)
{
// Forcibly load the role so we can access it later
_ = getCurrentCharacter.Entity.Role;
}
var deleteCharacter = await _characters.DeleteCharacterAsync(character, ct);
if (!deleteCharacter.IsSuccess)
{
return(deleteCharacter);
}
if (!getCurrentCharacter.IsSuccess)
{
return(DeleteEntityResult.FromSuccess());
}
var currentCharacter = getCurrentCharacter.Entity;
if (currentCharacter != character)
{
return(DeleteEntityResult.FromSuccess());
}
// Update the user's nickname
var updateNickname = await UpdateUserNickname(guildUser, ct);
if (!updateNickname.IsSuccess)
{
return(DeleteEntityResult.FromError(updateNickname));
}
var updateRoles = await _characterRoles.UpdateUserRolesAsync(guildUser, getCurrentCharacter.Entity, ct);
if (!updateRoles.IsSuccess)
{
return(DeleteEntityResult.FromError(updateRoles));
}
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the character role for the given Discord role.
/// </summary>
/// <param name="role">The character role.</param>
/// <param name="ct">The cancellation token in use.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteCharacterRoleAsync
(
CharacterRole role,
CancellationToken ct = default
)
{
var currentOwnersWithRole = await _database.Characters.ServerScopedServersideQueryAsync
(
role.Server,
q => q
.Where(c => c.Role == role)
.Where(c => c.IsCurrent)
.Select(c => c.Owner)
.Distinct(),
ct
);
_database.CharacterRoles.Remove(role);
var guild = await _client.GetGuildAsync((ulong)role.Server.DiscordID);
if (guild is null)
{
return(DeleteEntityResult.FromError("Could not retrieve the guild the role was on."));
}
foreach (var characterOwner in currentOwnersWithRole)
{
var owner = await guild.GetUserAsync((ulong)characterOwner.DiscordID);
var discordRole = guild.GetRole((ulong)role.DiscordID);
if (owner is null || discordRole is null)
{
return(DeleteEntityResult.FromError("Failed to get the owner or role."));
}
var removeRole = await _discord.RemoveUserRoleAsync(owner, discordRole);
if (!removeRole.IsSuccess)
{
return(DeleteEntityResult.FromError(removeRole));
}
}
await _database.SaveChangesAsync(ct);
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the given note.
/// </summary>
/// <param name="note">The note to delete.</param>
/// <returns>A deletion result which may or may note have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteNoteAsync(UserNote note)
{
if (!_database.UserNotes.Any(n => n.ID == note.ID))
{
return(DeleteEntityResult.FromError
(
"That note isn't in the database. This is probably an error in the bot."
));
}
_database.UserNotes.Remove(note);
await _database.SaveChangesAsync();
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the given ban.
/// </summary>
/// <param name="ban">The ban to delete.</param>
/// <returns>A deletion result which may or may ban have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteBanAsync(UserBan ban)
{
if (!_database.UserBans.Any(n => n.ID == ban.ID))
{
return(DeleteEntityResult.FromError
(
"That ban isn't in the database. This is probably an error in the bot."
));
}
_database.UserBans.Remove(ban);
await _database.SaveChangesAsync();
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the given warning.
/// </summary>
/// <param name="warning">The warning to delete.</param>
/// <returns>A deletion result which may or may warning have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteWarningAsync(UserWarning warning)
{
if (!_database.UserWarnings.Any(n => n.ID == warning.ID))
{
return(DeleteEntityResult.FromError
(
"That warning isn't in the database. This is probably an error in the bot."
));
}
_database.UserWarnings.Remove(warning);
await _database.SaveChangesAsync();
return(DeleteEntityResult.FromSuccess());
}
/// <summary>
/// Deletes the content data associated with a given dossier.
/// </summary>
/// <param name="dossier">The dossier.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public Task <DeleteEntityResult> DeleteDossierDataAsync(Dossier dossier)
{
var dataPath = GetDossierDataPath(dossier);
if (!_content.FileSystem.FileExists(dataPath))
{
return(Task.FromResult(DeleteEntityResult.FromSuccess()));
}
try
{
_content.FileSystem.DeleteFile(dataPath);
}
catch (Exception e)
{
return(Task.FromResult(DeleteEntityResult.FromError(e.Message)));
}
return(Task.FromResult(DeleteEntityResult.FromSuccess()));
}
/// <summary>
/// Deletes the character role for the given Discord role.
/// </summary>
/// <param name="role">The character role.</param>
/// <returns>A deletion result which may or may not have succeeded.</returns>
public async Task <DeleteEntityResult> DeleteCharacterRoleAsync(CharacterRole role)
{
var currentCharactersWithRole = await _characters.GetCharacters(role.Server)
.Where(c => c.Role == role)
.Where(c => c.IsCurrent)
.ToListAsync();
_database.CharacterRoles.Remove(role);
await _database.SaveChangesAsync();
var guild = await _client.GetGuildAsync((ulong)role.Server.DiscordID);
if (guild is null)
{
return(DeleteEntityResult.FromError("Could not retrieve the guild the role was on."));
}
foreach (var character in currentCharactersWithRole)
{
var owner = await guild.GetUserAsync((ulong)character.Owner.DiscordID);
var discordRole = guild.GetRole((ulong)role.DiscordID);
if (owner is null || discordRole is null)
{
return(DeleteEntityResult.FromError("Failed to get the owner or role."));
}
var removeRole = await _discord.RemoveUserRoleAsync(owner, discordRole);
if (!removeRole.IsSuccess)
{
return(DeleteEntityResult.FromError(removeRole));
}
}
return(DeleteEntityResult.FromSuccess());
}