AuthorBuddy/Services/QuickMarkdownService.cs

using AuthorBuddy.Web.Data;
using LiteDB;

namespace AuthorBuddy.Web.Services;

public class QuickMarkdownService : IQuickMarkdownService
{
    private readonly ILiteDatabase _db;

    public QuickMarkdownService(ILiteDatabase db)
    {
        _db = db;
    }

    public Task<List<QuickMarkdownEntry>> GetAllAsync(int userId)
    {
        var col = _db.GetCollection<QuickMarkdownEntry>("quick_md");
        return Task.FromResult(col.Find(e => e.UserId == userId)
            .OrderByDescending(e => e.Timestamp)
            .ToList());
    }

    public Task<QuickMarkdownEntry?> GetByIdAsync(int id)
    {
        var col = _db.GetCollection<QuickMarkdownEntry>("quick_md");
        return Task.FromResult<QuickMarkdownEntry?>(col.FindById(id));
    }

    public Task SaveAsync(QuickMarkdownEntry entry)
    {
        var col = _db.GetCollection<QuickMarkdownEntry>("quick_md");
        if (entry.Id > 0)
            col.Update(entry);
        else
            col.Insert(entry);
        return Task.CompletedTask;
    }

    public Task DeleteAsync(int id)
    {
        var col = _db.GetCollection<QuickMarkdownEntry>("quick_md");
        col.Delete(id);
        return Task.CompletedTask;
    }

    public Task<List<QuickMarkdownPrompt>> GetPromptsAsync(int userId)
    {
        var col = _db.GetCollection<QuickMarkdownPrompt>("quick_md_prompts");
        return Task.FromResult(col.Find(p => p.UserId == userId)
            .OrderByDescending(p => p.Timestamp)
            .ToList());
    }

    public Task<QuickMarkdownPrompt?> GetPromptByIdAsync(int id)
    {
        var col = _db.GetCollection<QuickMarkdownPrompt>("quick_md_prompts");
        return Task.FromResult<QuickMarkdownPrompt?>(col.FindById(id));
    }

    public Task SavePromptAsync(QuickMarkdownPrompt prompt)
    {
        var col = _db.GetCollection<QuickMarkdownPrompt>("quick_md_prompts");
        if (prompt.Id > 0)
            col.Update(prompt);
        else
            col.Insert(prompt);
        return Task.CompletedTask;
    }

    public Task DeletePromptAsync(int id)
    {
        var col = _db.GetCollection<QuickMarkdownPrompt>("quick_md_prompts");
        col.Delete(id);
        return Task.CompletedTask;
    }
}