Newsbot.Collector/Newsbot.Collector.Database/Repositories/SubscriptionsTable.cs

using System.Data;
using Dapper;
using Microsoft.Extensions.Configuration;
using Newsbot.Collector.Domain.Models;
using Npgsql;

namespace Newsbot.Collector.Database.Repositories;

public class SubscriptionsTable
{
    private string _connectionString;

    public SubscriptionsTable(string connectionString)
    {
        _connectionString = connectionString;
    }

    public SubscriptionsTable(IConfiguration configuration)
    {
        var connstr = configuration.GetConnectionString("database");
        if (connstr is null)
        {
            connstr = "";
        }
        _connectionString = connstr;
    }

    private IDbConnection OpenConnection(string connectionString)
    {
        var conn = new NpgsqlConnection(_connectionString);
        conn.Open();
        return conn;
    }

    public void New(SubscriptionModel model)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Insert Into subscriptions (ID, DiscordWebHookId, SourceId) Values (@id, @webhookid, @sourceid);";
        conn.Execute(query, new
        {
            id = Guid.NewGuid(),
            webhookid = model.DiscordWebHookID,
            sourceid = model.SourceID
        });
    }

    public List<SubscriptionModel> List(int limit = 25)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Select * From subscriptions Limit @limit;";
        return conn.Query<SubscriptionModel>(query, new
        {
            limit = limit,
        }).ToList();
    }

    // todo add paging
    public List<SubscriptionModel> ListBySourceID(Guid sourceID)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Select * From subscriptions where sourceid = @sourceid";
        return conn.Query<SubscriptionModel>(query, new
        {
            sourceid = sourceID
        }).ToList();
    }

    public List<SubscriptionModel> GetByWebhookAndSource(Guid webhookId, Guid sourceId)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Select * From subscriptions Where discordwebhookid = @webhookid and sourceid = @sourceid;";
        return conn.Query<SubscriptionModel>(query, new
        {
            webhookid = webhookId,
            sourceid = sourceId,
        }).ToList();
    }

    public List<SubscriptionModel> ListByWebhook(Guid webhookId)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Select * From subscriptions Where discordwebhookid = @webhookid";
        return conn.Query<SubscriptionModel>(query, new
        {
            webhookid = webhookId,
        }).ToList();
    }

    public void Delete(Guid id)
    {
        using var conn = OpenConnection(_connectionString);
        var query = "Delete From subscriptions Where id = @id;";
        conn.Execute(query, new {
            id = id
        });
    }
}