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Put interface behind database provider for testing. Use state object to get data from database, then map to model.

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This commit is contained in:
Robert Marshall 2019-04-14 21:49:01 +01:00
parent 5a0d0933ce
commit 20ccdd07f1
11 changed files with 118 additions and 34 deletions
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11
Website/Data/BlogRepository.cs
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@ -2,21 +2,22 @@ using System.Threading.Tasks;
using System.Linq;
using Dapper;
using Website.Models;
using Website.Data.States;
namespace Website.Data
{
public class BlogRepository
{
private readonly DatabaseProvider _dbProvider;
private readonly IDatabaseProvider _dbProvider;
public BlogRepository(DatabaseProvider dbProvider) => _dbProvider = dbProvider;
public BlogRepository(IDatabaseProvider dbProvider) => _dbProvider = dbProvider;
public async Task<BlogPost> GetPostAsync(int id) {
const string query = "SELECT * FROM blog_posts WHERE post_id=@id";
const string query = "SELECT * FROM blog_posts WHERE post_id=@id AND post_deleted=0";
using (var connection = _dbProvider.NewConnection()) {
connection.Open();
var result = await connection.QueryAsync<BlogPost>(query, new{id});
return result.FirstOrDefault();
var result = await connection.QueryAsync<BlogPostState>(query, new{id});
return new BlogPost(result.First());
}
}
}