public async Task <bool> TryDeleteAsync(string teamId, string name, string deletedByUserId)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("The supplied name cannot be null or whitespace.", nameof(name));
}
var entity = await NaviBotContext.Tags.FirstOrDefaultAsync(x
=> x.TeamId == teamId &&
x.Name == name.ToLower() &&
x.DeleteActionId == null);
if (entity is null)
{
return(false);
}
var deleteAction = new TagActionEntity()
{
TeamId = entity.TeamId,
Created = DateTimeOffset.Now,
Type = TagActionType.TagDeleted,
CreatedById = deletedByUserId,
OldTagId = entity.Id,
};
await NaviBotContext.TagActions.AddAsync(deleteAction);
await NaviBotContext.SaveChangesAsync();
entity.DeleteActionId = deleteAction.Id;
await NaviBotContext.SaveChangesAsync();
return(true);
}
public async Task <bool> TryModifyAsync(string teamId, string name, string modifiedByUserId, Action <TagMutationData> modifyAction)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("The supplied name cannot be null or whitespace.", nameof(name));
}
if (modifyAction is null)
{
throw new ArgumentNullException(nameof(modifyAction));
}
var oldTag = await NaviBotContext.Tags.FirstOrDefaultAsync(x
=> x.TeamId == teamId &&
x.Name == name.ToLower() &&
x.DeleteActionId == null);
if (oldTag is null)
{
return(false);
}
var action = new TagActionEntity()
{
TeamId = teamId,
Type = TagActionType.TagModified,
Created = DateTimeOffset.Now,
CreatedById = modifiedByUserId,
OldTagId = oldTag.Id,
};
await NaviBotContext.TagActions.AddAsync(action);
await NaviBotContext.SaveChangesAsync();
var newTagData = TagMutationData.FromEntity(oldTag);
modifyAction(newTagData);
var newTag = newTagData.ToEntity();
newTag.CreateActionId = action.Id;
await NaviBotContext.Tags.AddAsync(newTag);
await NaviBotContext.SaveChangesAsync();
action.NewTagId = newTag.Id;
oldTag.DeleteActionId = action.Id;
await NaviBotContext.SaveChangesAsync();
return(true);
}
/// <inheritdoc />
public async Task <long> CreateAsync(TagCreationData data)
{
if (data is null)
{
throw new ArgumentNullException(nameof(data));
}
var entity = data.ToEntity();
await NaviBotContext.Tags.AddAsync(entity);
await NaviBotContext.SaveChangesAsync();
entity.CreateAction.NewTagId = entity.Id;
await NaviBotContext.SaveChangesAsync();
return(entity.Id);
}
public RepositoryBase(NaviBotContext naviBotContext)
{
NaviBotContext = naviBotContext;
}
public TagRepository(NaviBotContext naviBotContext)
: base(naviBotContext)
{
}
