/// <summary>
/// Notifies listeners that a new <see cref="PromotionActionEntity"/> has been created.
/// </summary>
/// <param name="promotionAction">The <see cref="PromotionActionEntity"/> that was created.</param>
/// <returns>A <see cref="Task"/> that will complete when the operation has completed.</returns>
internal protected Task RaisePromotionActionCreatedAsync(PromotionActionEntity promotionAction)
=> _mediator.Publish(new PromotionActionCreated
{
PromotionActionId = promotionAction.Id,
PromotionActionCreationData = new PromotionActionCreationData
{
Created = promotionAction.Created,
CreatedById = promotionAction.CreatedById,
GuildId = promotionAction.GuildId,
Type = promotionAction.Type
}
});
/// <summary>
/// Notifies <see cref="PromotionActionEventHandlers"/> that a new <see cref="PromotionActionEntity"/> has been created.
/// </summary>
/// <param name="promotionAction">The <see cref="PromotionActionEntity"/> that was created.</param>
/// <returns>A <see cref="Task"/> that will complete when the operation has completed.</returns>
internal protected async Task RaisePromotionActionCreatedAsync(PromotionActionEntity promotionAction)
{
foreach (var handler in PromotionActionEventHandlers)
{
await handler.OnPromotionActionCreatedAsync(promotionAction.Id, new PromotionActionCreationData()
{
GuildId = (ulong)promotionAction.GuildId,
Type = promotionAction.Type,
Created = promotionAction.Created,
CreatedById = (ulong)promotionAction.CreatedById
});
}
}
/// <inheritdoc />
public async Task <PromotionActionSummary> TryUpdateAsync(long commentId, ulong userId, Action <PromotionCommentMutationData> updateAction)
{
if (updateAction is null)
{
throw new ArgumentNullException(nameof(updateAction));
}
var oldComment = await ModixContext.Set <PromotionCommentEntity>()
.Include(x => x.Campaign)
.SingleAsync(x => x.Id == commentId);
var modifyAction = new PromotionActionEntity
{
CampaignId = oldComment.CampaignId,
Created = DateTimeOffset.Now,
CreatedById = userId,
GuildId = oldComment.Campaign.GuildId,
Type = PromotionActionType.CommentModified,
};
await ModixContext.Set <PromotionActionEntity>().AddAsync(modifyAction);
await ModixContext.SaveChangesAsync();
var data = PromotionCommentMutationData.FromEntity(oldComment);
updateAction(data);
var newComment = data.ToEntity();
newComment.CreateActionId = modifyAction.Id;
await ModixContext.Set <PromotionCommentEntity>().AddAsync(newComment);
await ModixContext.SaveChangesAsync();
modifyAction.OldCommentId = oldComment.Id;
modifyAction.NewCommentId = newComment.Id;
oldComment.ModifyActionId = modifyAction.Id;
newComment.CreateActionId = modifyAction.Id;
await ModixContext.SaveChangesAsync();
var actionSummary = await ModixContext.Set <PromotionActionEntity>().AsNoTracking()
.Where(x => x.Id == modifyAction.Id)
.AsExpandable()
.Select(PromotionActionSummary.FromEntityProjection)
.FirstAsync();
return(actionSummary);
}
/// <inheritdoc />
public async Task <long> TryUpdateAsync(long commentId, ulong userId, Action <PromotionCommentMutationData> updateAction)
{
if (updateAction is null)
{
throw new ArgumentNullException(nameof(updateAction));
}
var oldComment = await ModixContext.PromotionComments
.Include(x => x.Campaign)
.SingleAsync(x => x.Id == commentId);
var modifyAction = new PromotionActionEntity
{
CampaignId = oldComment.CampaignId,
Created = DateTimeOffset.Now,
CreatedById = userId,
GuildId = oldComment.Campaign.GuildId,
Type = PromotionActionType.CommentModified,
};
await ModixContext.PromotionActions.AddAsync(modifyAction);
await ModixContext.SaveChangesAsync();
var data = PromotionCommentMutationData.FromEntity(oldComment);
updateAction(data);
var newComment = data.ToEntity();
newComment.CreateActionId = modifyAction.Id;
await ModixContext.PromotionComments.AddAsync(newComment);
await ModixContext.SaveChangesAsync();
modifyAction.OldCommentId = oldComment.Id;
modifyAction.NewCommentId = newComment.Id;
oldComment.ModifyActionId = modifyAction.Id;
newComment.CreateActionId = modifyAction.Id;
await ModixContext.SaveChangesAsync();
await RaisePromotionActionCreatedAsync(modifyAction);
return(newComment.Id);
}
