Merge pull request #4 from NicolasConstant/topic_add-dals

Topic add dals

.github/workflows/dotnet-core.yml

@@ -28,5 +28,5 @@ jobs:
       run: dotnet build --configuration Release --no-restore
       working-directory: ${{env.working-directory}}
     - name: Test
-      run: dotnet test --no-restore --verbosity normal
+      run: dotnet test --no-restore --verbosity quiet
       working-directory: ${{env.working-directory}}

src/BirdsiteLive/Controllers/WellKnownController.cs

@@ -24,6 +24,52 @@ namespace BirdsiteLive.Controllers
         }
         #endregion
 
+        [Route("/.well-known/nodeinfo")]
+        public IActionResult WellKnownNodeInfo()
+        {
+            var nodeInfo = new WellKnownNodeInfo
+            {
+                links = new Link[]
+                {
+                    new Link()
+                    {
+                        rel = "http://nodeinfo.diaspora.software/ns/schema/2.0",
+                        href = $"https://{_settings.Domain}/nodeinfo/2.0.json"
+                    }
+                }
+            };
+            return new JsonResult(nodeInfo);
+        }
+
+        [Route("/nodeinfo/2.0.json")]
+        public IActionResult NodeInfo()
+        {
+            var nodeInfo = new NodeInfo
+            {
+                version = "2.0",
+                usage = new Usage()
+                {
+                    localPosts = 0,
+                    users = new Users()
+                    {
+                        total = 0
+                    }
+                },
+                software = new Software()
+                {
+                    name = "BirdsiteLive",
+                    version = "0.1.0"
+                },
+                protocols = new []
+                {
+                    "activitypub"
+                },
+                openRegistrations = false
+            };
+
+            return new JsonResult(nodeInfo);
+        }
+
         [Route("/.well-known/webfinger")]
         public IActionResult Webfinger(string resource = null)
         {
@@ -51,7 +97,7 @@ namespace BirdsiteLive.Controllers
 
             if (!string.IsNullOrWhiteSpace(domain) && domain != _settings.Domain)
                 return NotFound();
-            
+
             var user = _twitterService.GetUser(name);
             if (user == null)
                 return NotFound();
@@ -59,7 +105,7 @@ namespace BirdsiteLive.Controllers
             var result = new WebFingerResult()
             {
                 subject = $"acct:{name}@{_settings.Domain}",
-                aliases = new []
+                aliases = new[]
                 {
                     $"https://{_settings.Domain}/@{name}",
                     $"https://{_settings.Domain}/users/{name}"
@@ -83,19 +129,64 @@ namespace BirdsiteLive.Controllers
 
             return new JsonResult(result);
         }
+    }
 
-        public class WebFingerResult
-        {
-            public string subject { get; set; }
-            public string[] aliases { get; set; }
-            public List<WebFingerLink> links { get; set; } = new List<WebFingerLink>();
-        }
+    public class WebFingerResult
+    {
+        public string subject { get; set; }
+        public string[] aliases { get; set; }
+        public List<WebFingerLink> links { get; set; } = new List<WebFingerLink>();
+    }
 
-        public class WebFingerLink
-        {
-            public string rel { get; set; }
-            public string type { get; set; }
-            public string href { get; set; }
-        }
+    public class WebFingerLink
+    {
+        public string rel { get; set; }
+        public string type { get; set; }
+        public string href { get; set; }
+    }
+
+    public class WellKnownNodeInfo
+    {
+        public Link[] links { get; set; }
+    }
+
+    public class Link
+    {
+        public string href { get; set; }
+        public string rel { get; set; }
+    }
+
+    public class NodeInfo
+    {
+        public string version { get; set; }
+        public string[] protocols { get; set; }
+        public Software software { get; set; }
+        public Usage usage { get; set; }
+        public bool openRegistrations { get; set; }
+        public Services services { get; set; }
+        public object metadata { get; set; }
+    }
+    
+    public class Services
+    {
+        public object[] inbound { get; set; }
+        public object[] outbound { get; set; }
+    }
+
+    public class Software
+    {
+        public string name { get; set; }
+        public string version { get; set; }
+    }
+
+    public class Usage
+    {
+        public int localPosts { get; set; }
+        public Users users { get; set; }
+    }
+
+    public class Users
+    {
+        public int total { get; set; }
     }
 }

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/CachedTweetsPostgresDal.cs

@@ -0,0 +1,83 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Contracts;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers.Base;
+using BirdsiteLive.DAL.Postgres.Settings;
+using BirdsiteLive.DAL.Postgres.Tools;
+using Dapper;
+using Newtonsoft.Json;
+using Tweetinvi.Models;
+
+namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
+{
+    public class CachedTweetsPostgresDal : PostgresBase, ICachedTweetsDal
+    {
+        #region Ctor
+        public CachedTweetsPostgresDal(PostgresSettings settings) : base(settings)
+        {
+            
+        }
+        #endregion
+
+        public async Task CreateTweetAsync(long tweetId, int userId, CachedTweet tweet)
+        {
+            if(tweetId == default) throw new ArgumentException("tweetId");
+            if(userId == default) throw new ArgumentException("userId");
+
+            var serializedData = JsonConvert.SerializeObject(tweet);
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.ExecuteAsync(
+                    $"INSERT INTO {_settings.CachedTweetsTableName} (id,twitterUserId,data) VALUES(@id,@twitterUserId,CAST(@data as json))",
+                    new { id = tweetId, twitterUserId = userId, data = serializedData });
+            }
+        }
+
+        public async Task<CachedTweet> GetTweetAsync(long tweetId)
+        {
+            if (tweetId == default) throw new ArgumentException("tweetId");
+
+            var query = $"SELECT * FROM {_settings.CachedTweetsTableName} WHERE id = @id";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                var result = (await dbConnection.QueryAsync<SerializedTweet>(query, new { id = tweetId })).FirstOrDefault();
+                return Convert(result);
+            }
+        }
+
+        public async Task DeleteTweetAsync(long tweetId)
+        {
+            if (tweetId == default) throw new ArgumentException("tweetId");
+
+            var query = $"DELETE FROM {_settings.CachedTweetsTableName} WHERE id = @id";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { id = tweetId });
+            }
+        }
+
+        private CachedTweet Convert(SerializedTweet result)
+        {
+            if (result == null || string.IsNullOrWhiteSpace(result.Data)) return null;
+            return JsonConvert.DeserializeObject<CachedTweet>(result.Data);
+        }
+    }
+
+    internal class SerializedTweet
+    {
+        public long Id { get; set; }
+        public int TwitterUserId { get; set; }
+        public string Data { get; set; }
+    }
+}

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/DbInitializerPostgresDal.cs

@@ -106,8 +106,9 @@ namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
                 followings INTEGER[],
                 followingsSyncStatus JSONB,
 
-                acct VARCHAR(20) UNIQUE, 
-                host VARCHAR(20)
+                acct VARCHAR(50), 
+                host VARCHAR(253),
+                UNIQUE (acct, host)
 		    );";
             await _tools.ExecuteRequestAsync(createFollowers);
 

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/FollowersPostgresDal.cs

@@ -1,9 +1,142 @@
-using BirdsiteLive.DAL.Contracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Contracts;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers.Base;
+using BirdsiteLive.DAL.Postgres.Settings;
+using Dapper;
+using Newtonsoft.Json;
 
 namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
 {
-    public class FollowersPostgresDal : IFollowersDal
+    public class FollowersPostgresDal : PostgresBase, IFollowersDal
     {
-        
+        #region Ctor
+        public FollowersPostgresDal(PostgresSettings settings) : base(settings)
+        {
+            
+        }
+        #endregion
+
+        public async Task CreateFollowerAsync(string acct, string host, int[] followings, Dictionary<int, long> followingSyncStatus)
+        {
+            var serializedDic = JsonConvert.SerializeObject(followingSyncStatus);
+
+            acct = acct.ToLowerInvariant();
+            host = host.ToLowerInvariant();
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.ExecuteAsync(
+                    $"INSERT INTO {_settings.FollowersTableName} (acct,host,followings,followingsSyncStatus) VALUES(@acct,@host,@followings, CAST(@followingsSyncStatus as json))",
+                    new { acct, host, followings, followingsSyncStatus = serializedDic });
+            }
+        }
+
+        public async Task<Follower> GetFollowerAsync(string acct, string host)
+        {
+            var query = $"SELECT * FROM {_settings.FollowersTableName} WHERE acct = @acct AND host = @host";
+
+            acct = acct.ToLowerInvariant();
+            host = host.ToLowerInvariant();
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                var result = (await dbConnection.QueryAsync<SerializedFollower>(query, new { acct, host })).FirstOrDefault();
+                return Convert(result);
+            }
+        }
+
+        public async Task<Follower[]> GetFollowersAsync(int followedUserId)
+        {
+            if (followedUserId == default) throw new ArgumentException("followedUserId");
+
+            var query = $"SELECT * FROM {_settings.FollowersTableName} WHERE @id=ANY(followings)";
+            
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                var result = await dbConnection.QueryAsync<SerializedFollower>(query, new { id = followedUserId});
+                return result.Select(Convert).ToArray();
+            }
+        }
+
+        public async Task UpdateFollowerAsync(int id, int[] followings, Dictionary<int, long> followingsSyncStatus)
+        {
+            if (id == default) throw new ArgumentException("id");
+
+            var serializedDic = JsonConvert.SerializeObject(followingsSyncStatus);
+            var query = $"UPDATE {_settings.FollowersTableName} SET followings = @followings, followingsSyncStatus =  CAST(@followingsSyncStatus as json) WHERE id = @id";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { id, followings, followingsSyncStatus = serializedDic });
+            }
+        }
+
+        public async Task DeleteFollowerAsync(int id)
+        {
+            if (id == default) throw new ArgumentException("id");
+            
+            var query = $"DELETE FROM {_settings.FollowersTableName} WHERE id = @id";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { id });
+            }
+        }
+
+        public async Task DeleteFollowerAsync(string acct, string host)
+        {
+            if (acct == default) throw new ArgumentException("acct");
+            if (host == default) throw new ArgumentException("host");
+
+            acct = acct.ToLowerInvariant();
+            host = host.ToLowerInvariant();
+
+            var query = $"DELETE FROM {_settings.FollowersTableName} WHERE acct = @acct AND host = @host";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { acct, host });
+            }
+        }
+
+        private Follower Convert(SerializedFollower follower)
+        {
+            if (follower == null) return null;
+
+            return new Follower()
+            {
+                Id = follower.Id,
+                Acct = follower.Acct,
+                Host = follower.Host,
+                Followings = follower.Followings,
+                FollowingsSyncStatus = JsonConvert.DeserializeObject<Dictionary<int,long>>(follower.FollowingsSyncStatus)
+            };
+        }
+    }
+
+    internal class SerializedFollower {
+        public int Id { get; set; }
+
+        public int[] Followings { get; set; }
+        public string FollowingsSyncStatus { get; set; }
+
+        public string Acct { get; set; }
+        public string Host { get; set; }
     }
 }

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/TwitterUserPostgresDal.cs

@@ -1,9 +1,97 @@
-using BirdsiteLive.DAL.Contracts;
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Contracts;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers.Base;
+using BirdsiteLive.DAL.Postgres.Settings;
+using BirdsiteLive.DAL.Postgres.Tools;
+using Dapper;
+using Npgsql;
 
 namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
 {
-    public class TwitterUserPostgresDal : ITwitterUserDal
+    public class TwitterUserPostgresDal : PostgresBase, ITwitterUserDal
     {
-        
+        #region Ctor
+        public TwitterUserPostgresDal(PostgresSettings settings) : base(settings)
+        {
+            
+        }
+        #endregion
+
+        public async Task CreateTwitterUserAsync(string acct, long lastTweetPostedId)
+        {
+            acct = acct.ToLowerInvariant();
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.ExecuteAsync(
+                    $"INSERT INTO {_settings.TwitterUserTableName} (acct,lastTweetPostedId,lastTweetSynchronizedForAllFollowersId) VALUES(@acct,@lastTweetPostedId,@lastTweetSynchronizedForAllFollowersId)",
+                    new { acct, lastTweetPostedId, lastTweetSynchronizedForAllFollowersId = lastTweetPostedId });
+            }
+        }
+
+        public async Task<SyncTwitterUser> GetTwitterUserAsync(string acct)
+        {
+            var query = $"SELECT * FROM {_settings.TwitterUserTableName} WHERE acct = @acct";
+
+            acct = acct.ToLowerInvariant();
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                var result = (await dbConnection.QueryAsync<SyncTwitterUser>(query, new { acct = acct })).FirstOrDefault();
+                return result;
+            }
+        }
+
+        public async Task<SyncTwitterUser[]> GetAllTwitterUsersAsync()
+        {
+            var query = $"SELECT * FROM {_settings.TwitterUserTableName}";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                var result = await dbConnection.QueryAsync<SyncTwitterUser>(query);
+                return result.ToArray();
+            }
+        }
+
+        public async Task UpdateTwitterUserAsync(int id, long lastTweetPostedId, long lastTweetSynchronizedForAllFollowersId)
+        {
+            if(id == default) throw new ArgumentException("id");
+            if(lastTweetPostedId == default) throw new ArgumentException("lastTweetPostedId");
+            if(lastTweetSynchronizedForAllFollowersId == default) throw new ArgumentException("lastTweetSynchronizedForAllFollowersId");
+            
+            var query = $"UPDATE {_settings.TwitterUserTableName} SET lastTweetPostedId = @lastTweetPostedId, lastTweetSynchronizedForAllFollowersId = @lastTweetSynchronizedForAllFollowersId WHERE id = @id";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { id, lastTweetPostedId,  lastTweetSynchronizedForAllFollowersId });
+            }
+        }
+
+        public async Task DeleteTwitterUserAsync(string acct)
+        {
+            if (acct == default) throw new ArgumentException("acct");
+
+            acct = acct.ToLowerInvariant();
+
+            var query = $"DELETE FROM {_settings.TwitterUserTableName} WHERE acct = @acct";
+
+            using (var dbConnection = Connection)
+            {
+                dbConnection.Open();
+
+                await dbConnection.QueryAsync(query, new { acct });
+            }
+        }
     }
 }

src/DataAccessLayers/BirdsiteLive.DAL/BirdsiteLive.DAL.csproj

@@ -4,4 +4,8 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="TweetinviAPI" Version="4.0.3" />
+  </ItemGroup>
+
 </Project>

src/DataAccessLayers/BirdsiteLive.DAL/Contracts/ICachedTweetsDal.cs

@@ -0,0 +1,13 @@
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Models;
+using Tweetinvi.Models;
+
+namespace BirdsiteLive.DAL.Contracts
+{
+    public interface ICachedTweetsDal
+    {
+        Task CreateTweetAsync(long tweetId, int userId, CachedTweet tweet);
+        Task<CachedTweet> GetTweetAsync(long tweetId);
+        Task DeleteTweetAsync(long tweetId);
+    }
+}

src/DataAccessLayers/BirdsiteLive.DAL/Contracts/IFollowersDal.cs

@@ -1,7 +1,16 @@
-namespace BirdsiteLive.DAL.Contracts
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Models;
+
+namespace BirdsiteLive.DAL.Contracts
 {
     public interface IFollowersDal
     {
-        
+        Task<Follower> GetFollowerAsync(string acct, string host);
+        Task CreateFollowerAsync(string acct, string host, int[] followings, Dictionary<int, long> followingSyncStatus);
+        Task<Follower[]> GetFollowersAsync(int followedUserId);
+        Task UpdateFollowerAsync(int id, int[] followings, Dictionary<int, long> followingSyncStatus);
+        Task DeleteFollowerAsync(int id);
+        Task DeleteFollowerAsync(string acct, string host);
     }
 }

src/DataAccessLayers/BirdsiteLive.DAL/Contracts/ITwitterUserDal.cs

@@ -1,7 +1,14 @@
-namespace BirdsiteLive.DAL.Contracts
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Models;
+
+namespace BirdsiteLive.DAL.Contracts
 {
     public interface ITwitterUserDal
     {
-        
+        Task CreateTwitterUserAsync(string acct, long lastTweetPostedId);
+        Task<SyncTwitterUser> GetTwitterUserAsync(string acct);
+        Task<SyncTwitterUser[]> GetAllTwitterUsersAsync();
+        Task UpdateTwitterUserAsync(int id, long lastTweetPostedId, long lastTweetSynchronizedForAllFollowersId);
+        Task DeleteTwitterUserAsync(string acct);
     }
 }

src/DataAccessLayers/BirdsiteLive.DAL/Models/CachedTweet.cs

@@ -1,10 +1,31 @@
-namespace BirdsiteLive.DAL.Models
+using System;
+
+namespace BirdsiteLive.DAL.Models
 {
     public class CachedTweet
     {
+        public int UserId { get; set; }
+
         public long Id { get; set; }
-        public long TwitterUserId { get; set; }
-        
-        public string TweetData { get; set; } 
+        public DateTime CreatedAt { get; set; }
+
+        public string Text { get; set; }
+        public string FullText { get; set; }
+
+        public long? InReplyToStatusId { get; set; }
+        public string InReplyToStatusIdStr { get; set; }
+        public long? InReplyToUserId { get; set; }
+        public string InReplyToUserIdStr { get; set; }
+        public string InReplyToScreenName { get; set; }
+
+        // List<IHashtagEntity> Hashtags { get; }
+        //List<IUrlEntity> Urls { get; }
+        //List<IMediaEntity> Media { get; }
+        //List<IUserMentionEntity> UserMentions { get; }
+        //List<ITweet> Retweets { get; set; }
+        public bool IsRetweet { get; }
+        public CachedTweet RetweetedTweet { get; }
+        public string Url { get; }
     }
+
 }

src/DataAccessLayers/BirdsiteLive.DAL/Models/Follower.cs

@@ -1,13 +1,15 @@
-namespace BirdsiteLive.DAL.Models
+using System.Collections.Generic;
+
+namespace BirdsiteLive.DAL.Models
 {
     public class Follower
     {
         public int Id { get; set; }
-        public int FollowingAccountId { get; set; }
         
+        public int[] Followings { get; set; }
+        public Dictionary<int, long> FollowingsSyncStatus { get; set; }
+
         public string Acct { get; set; }
         public string Host { get; set; }
-        
-        public long LastTweetSynchronizedId { get; set; }
     }
 }

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/Base/PostgresTestingBase.cs

@@ -0,0 +1,27 @@
+using BirdsiteLive.DAL.Postgres.Settings;
+using BirdsiteLive.DAL.Postgres.Tools;
+using BirdsiteLive.DAL.Tools;
+
+namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base
+{
+    public class PostgresTestingBase
+    {
+        protected readonly PostgresSettings _settings;
+        protected readonly PostgresTools _tools;
+        
+        #region Ctor
+        public PostgresTestingBase()
+        {
+            _settings = new PostgresSettings
+            {
+                ConnString = "Host=127.0.0.1;Username=postgres;Password=mysecretpassword;Database=mytestdb",
+                DbVersionTableName = "DbVersionTableName" + RandomGenerator.GetString(4),
+                CachedTweetsTableName = "CachedTweetsTableName" + RandomGenerator.GetString(4),
+                FollowersTableName = "FollowersTableName" + RandomGenerator.GetString(4),
+                TwitterUserTableName = "TwitterUserTableName" + RandomGenerator.GetString(4),
+            };
+            _tools = new PostgresTools(_settings);
+        }
+        #endregion
+    }
+}

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/CachedTweetsPostgresDalTests.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers;
+using BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers
+{
+    [TestClass]
+    public class CachedTweetsPostgresDalTests : PostgresTestingBase
+    {
+        [TestInitialize]
+        public async Task TestInit()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            await dal.InitDbAsync();
+        }
+
+        [TestCleanup]
+        public async Task CleanUp()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            try
+            {
+                await dal.DeleteAllAsync();
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+            }
+        }
+
+        [TestMethod]
+        public async Task CreateAndGet()
+        {
+            var id = 152L;
+            var userId = 15;
+
+            var tweet = new CachedTweet
+            {
+                UserId = userId,
+                Id = id,
+                Text = "text data",
+                FullText = "full text data",
+                CreatedAt = DateTime.UtcNow
+            };
+
+            var dal = new CachedTweetsPostgresDal(_settings);
+            await dal.CreateTweetAsync(id, userId, tweet);
+
+            var result = await dal.GetTweetAsync(id);
+
+            Assert.IsNotNull(result);
+            Assert.AreEqual(id, result.Id);
+            Assert.AreEqual(tweet.Text, result.Text);
+            Assert.AreEqual(tweet.FullText, result.FullText);
+            Assert.AreEqual(tweet.CreatedAt, result.CreatedAt);
+        }
+
+        [TestMethod]
+        public async Task CreateAndDelete()
+        {
+            var id = 152L;
+            var userId = 15;
+
+            var tweet = new CachedTweet
+            {
+                UserId = userId,
+                Id = id,
+                Text = "text data",
+                FullText = "full text data",
+                CreatedAt = DateTime.UtcNow
+            };
+
+            var dal = new CachedTweetsPostgresDal(_settings);
+            await dal.CreateTweetAsync(id, userId, tweet);
+
+            var result = await dal.GetTweetAsync(id);
+            Assert.IsNotNull(result);
+
+            await dal.DeleteTweetAsync(id);
+            result = await dal.GetTweetAsync(id);
+            Assert.IsNull(result);
+        }
+    }
+}

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/DbInitializerPostgresDalTests.cs

@@ -1,34 +1,14 @@
 using System;
 using System.Threading.Tasks;
 using BirdsiteLive.DAL.Postgres.DataAccessLayers;
-using BirdsiteLive.DAL.Postgres.Settings;
-using BirdsiteLive.DAL.Postgres.Tools;
-using BirdsiteLive.DAL.Tools;
+using BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
 namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers
 {
     [TestClass]
-    public class DbInitializerPostgresDalTests
+    public class DbInitializerPostgresDalTests : PostgresTestingBase
     {
-        private readonly PostgresSettings _settings;
-        private readonly PostgresTools _tools;
-
-        #region Ctor
-        public DbInitializerPostgresDalTests()
-        {
-            _settings = new PostgresSettings
-            {
-                ConnString = "Host=127.0.0.1;Username=postgres;Password=mysecretpassword;Database=mytestdb",
-                DbVersionTableName = "DbVersionTableName" + RandomGenerator.GetString(4),
-                CachedTweetsTableName = "CachedTweetsTableName" + RandomGenerator.GetString(4),
-                FollowersTableName = "FollowersTableName" + RandomGenerator.GetString(4),
-                TwitterUserTableName = "TwitterUserTableName" + RandomGenerator.GetString(4),
-            };
-            _tools = new PostgresTools(_settings);
-        }
-        #endregion
-
         [TestCleanup]
         public async Task CleanUp()
         {

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/FollowersPostgresDalTests.cs

@@ -0,0 +1,216 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers;
+using BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers
+{
+    [TestClass]
+    public class FollowersPostgresDalTests : PostgresTestingBase
+    {
+        [TestInitialize]
+        public async Task TestInit()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            await dal.InitDbAsync();
+        }
+
+        [TestCleanup]
+        public async Task CleanUp()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            try
+            {
+                await dal.DeleteAllAsync();
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+            }
+        }
+
+        [TestMethod]
+        public async Task CreateAndGetFollower()
+        {
+            var acct = "myhandle";
+            var host = "domain.ext";
+            var following = new[] {12, 19, 23};
+            var followingSync = new Dictionary<int, long>()
+            {
+                {12, 165L},
+                {19, 166L},
+                {23, 167L}
+            };
+            
+            var dal = new FollowersPostgresDal(_settings);
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+
+            var result = await dal.GetFollowerAsync(acct, host);
+
+            Assert.IsNotNull(result);
+            Assert.AreEqual(acct, result.Acct);
+            Assert.AreEqual(host, result.Host);
+            Assert.AreEqual(following.Length, result.Followings.Length);
+            Assert.AreEqual(following[0], result.Followings[0]);
+            Assert.AreEqual(followingSync.Count, result.FollowingsSyncStatus.Count);
+            Assert.AreEqual(followingSync.First().Key, result.FollowingsSyncStatus.First().Key);
+            Assert.AreEqual(followingSync.First().Value, result.FollowingsSyncStatus.First().Value);
+        }
+
+        [TestMethod]
+        public async Task GetFollowersAsync()
+        {
+            var dal = new FollowersPostgresDal(_settings);
+
+            //User 1 
+            var acct = "myhandle1";
+            var host = "domain.ext";
+            var following = new[] { 1,2,3 };
+            var followingSync = new Dictionary<int, long>();
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+
+            //User 2 
+            acct = "myhandle2";
+            host = "domain.ext";
+            following = new[] { 2, 4, 5 };
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+
+            //User 2 
+            acct = "myhandle3";
+            host = "domain.ext";
+            following = new[] { 1 };
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+
+            var result = await dal.GetFollowersAsync(2);
+            Assert.AreEqual(2, result.Length);
+
+            result = await dal.GetFollowersAsync(5);
+            Assert.AreEqual(1, result.Length);
+
+            result = await dal.GetFollowersAsync(24);
+            Assert.AreEqual(0, result.Length);
+        }
+
+        [TestMethod]
+        public async Task CreateUpdateAndGetFollower_Add()
+        {
+            var acct = "myhandle";
+            var host = "domain.ext";
+            var following = new[] { 12, 19, 23 };
+            var followingSync = new Dictionary<int, long>()
+            {
+                {12, 165L},
+                {19, 166L},
+                {23, 167L}
+            };
+
+            var dal = new FollowersPostgresDal(_settings);
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+            var result = await dal.GetFollowerAsync(acct, host);
+
+            var updatedFollowing = new[] { 12, 19, 23, 24 };
+            var updatedFollowingSync = new Dictionary<int, long>()
+            {
+                {12, 170L},
+                {19, 171L},
+                {23, 172L},
+                {24, 173L}
+            };
+
+            await dal.UpdateFollowerAsync(result.Id, updatedFollowing, updatedFollowingSync);
+            result = await dal.GetFollowerAsync(acct, host);
+
+            Assert.AreEqual(updatedFollowing.Length, result.Followings.Length);
+            Assert.AreEqual(updatedFollowing[0], result.Followings[0]);
+            Assert.AreEqual(updatedFollowingSync.Count, result.FollowingsSyncStatus.Count);
+            Assert.AreEqual(updatedFollowingSync.First().Key, result.FollowingsSyncStatus.First().Key);
+            Assert.AreEqual(updatedFollowingSync.First().Value, result.FollowingsSyncStatus.First().Value);
+        }
+
+        [TestMethod]
+        public async Task CreateUpdateAndGetFollower_Remove()
+        {
+            var acct = "myhandle";
+            var host = "domain.ext";
+            var following = new[] { 12, 19, 23 };
+            var followingSync = new Dictionary<int, long>()
+            {
+                {12, 165L},
+                {19, 166L},
+                {23, 167L}
+            };
+
+            var dal = new FollowersPostgresDal(_settings);
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+            var result = await dal.GetFollowerAsync(acct, host);
+
+            var updatedFollowing = new[] { 12, 19 };
+            var updatedFollowingSync = new Dictionary<int, long>()
+            {
+                {12, 170L},
+                {19, 171L}
+            };
+
+            await dal.UpdateFollowerAsync(result.Id, updatedFollowing, updatedFollowingSync);
+            result = await dal.GetFollowerAsync(acct, host);
+
+            Assert.AreEqual(updatedFollowing.Length, result.Followings.Length);
+            Assert.AreEqual(updatedFollowing[0], result.Followings[0]);
+            Assert.AreEqual(updatedFollowingSync.Count, result.FollowingsSyncStatus.Count);
+            Assert.AreEqual(updatedFollowingSync.First().Key, result.FollowingsSyncStatus.First().Key);
+            Assert.AreEqual(updatedFollowingSync.First().Value, result.FollowingsSyncStatus.First().Value);
+        }
+
+        [TestMethod]
+        public async Task CreateAndDeleteFollower_ById()
+        {
+            var acct = "myhandle";
+            var host = "domain.ext";
+            var following = new[] { 12, 19, 23 };
+            var followingSync = new Dictionary<int, long>()
+            {
+                {12, 165L},
+                {19, 166L},
+                {23, 167L}
+            };
+
+            var dal = new FollowersPostgresDal(_settings);
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+            var result = await dal.GetFollowerAsync(acct, host);
+            Assert.IsNotNull(result);
+
+            await dal.DeleteFollowerAsync(result.Id);
+
+            result = await dal.GetFollowerAsync(acct, host);
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public async Task CreateAndDeleteFollower_ByHandle()
+        {
+            var acct = "myhandle";
+            var host = "domain.ext";
+            var following = new[] { 12, 19, 23 };
+            var followingSync = new Dictionary<int, long>()
+            {
+                {12, 165L},
+                {19, 166L},
+                {23, 167L}
+            };
+
+            var dal = new FollowersPostgresDal(_settings);
+            await dal.CreateFollowerAsync(acct, host, following, followingSync);
+            var result = await dal.GetFollowerAsync(acct, host);
+            Assert.IsNotNull(result);
+
+            await dal.DeleteFollowerAsync(acct, host);
+
+            result = await dal.GetFollowerAsync(acct, host);
+            Assert.IsNull(result);
+        }
+    }
+}

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/TwitterUserPostgresDalTests.cs

@@ -0,0 +1,119 @@
+using System;
+using System.Threading.Tasks;
+using System.Xml;
+using BirdsiteLive.DAL.Postgres.DataAccessLayers;
+using BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers
+{
+    [TestClass]
+    public class TwitterUserPostgresDalTests : PostgresTestingBase
+    {
+        [TestInitialize]
+        public async Task TestInit()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            await dal.InitDbAsync();
+        }
+
+        [TestCleanup]
+        public async Task CleanUp()
+        {
+            var dal = new DbInitializerPostgresDal(_settings, _tools);
+            try
+            {
+                await dal.DeleteAllAsync();
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+            }
+        }
+
+        [TestMethod]
+        public async Task GetTwitterUserAsync_NoUser()
+        {
+            var dal = new TwitterUserPostgresDal(_settings);
+            var result = await dal.GetTwitterUserAsync("dontexist");
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public async Task CreateAndGetUser()
+        {
+            var acct = "myid";
+            var lastTweetId = 1548L;
+
+            var dal = new TwitterUserPostgresDal(_settings);
+
+            await dal.CreateTwitterUserAsync(acct, lastTweetId);
+            var result = await dal.GetTwitterUserAsync(acct);
+
+            Assert.AreEqual(acct, result.Acct);
+            Assert.AreEqual(lastTweetId, result.LastTweetPostedId);
+            Assert.AreEqual(lastTweetId, result.LastTweetSynchronizedForAllFollowersId);
+            Assert.IsTrue(result.Id > 0);
+        }
+
+        [TestMethod]
+        public async Task CreateUpdateAndGetUser()
+        {
+            var acct = "myid";
+            var lastTweetId = 1548L;
+
+            var dal = new TwitterUserPostgresDal(_settings);
+
+            await dal.CreateTwitterUserAsync(acct, lastTweetId);
+            var result = await dal.GetTwitterUserAsync(acct);
+
+
+            var updatedLastTweetId = 1600L;
+            var updatedLastSyncId = 1550L;
+            await dal.UpdateTwitterUserAsync(result.Id, updatedLastTweetId, updatedLastSyncId);
+
+            result = await dal.GetTwitterUserAsync(acct);
+
+            Assert.AreEqual(acct, result.Acct);
+            Assert.AreEqual(updatedLastTweetId, result.LastTweetPostedId);
+            Assert.AreEqual(updatedLastSyncId, result.LastTweetSynchronizedForAllFollowersId);
+        }
+
+        [TestMethod]
+        public async Task CreateAndDeleteUser()
+        {
+            var acct = "myid";
+            var lastTweetId = 1548L;
+
+            var dal = new TwitterUserPostgresDal(_settings);
+
+            await dal.CreateTwitterUserAsync(acct, lastTweetId);
+            var result = await dal.GetTwitterUserAsync(acct);
+            Assert.IsNotNull(result);
+
+            await dal.DeleteTwitterUserAsync(acct);
+            result = await dal.GetTwitterUserAsync(acct);
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public async Task GetAllTwitterUsers()
+        {
+            var dal = new TwitterUserPostgresDal(_settings);
+            for (var i = 0; i < 1000; i++)
+            {
+                var acct = $"myid{i}";
+                var lastTweetId = 1548L;
+
+                await dal.CreateTwitterUserAsync(acct, lastTweetId);
+            }
+
+            var result = await dal.GetAllTwitterUsersAsync();
+            Assert.AreEqual(1000, result.Length);
+            Assert.IsFalse(result[0].Id == default);
+            Assert.IsFalse(result[0].Acct == default);
+            Assert.IsFalse(result[0].LastTweetPostedId == default);
+            Assert.IsFalse(result[0].LastTweetSynchronizedForAllFollowersId == default);
+        }
+    }
+}