From 4f838ea0411445f6d7757273515062f2faac1ee7 Mon Sep 17 00:00:00 2001
From: Danail Dimitrov <danaildimitrov321@gmail.com>
Date: Mon, 11 Jan 2021 22:17:07 +0200
Subject: Added Interfaces for all repository classes

---
 .../Repositories/Contracts/ILanguageRepository.cs  | 13 +++++++++++
 .../Repositories/Contracts/IPostRepository.cs      | 21 +++++++++++++++++
 .../Repositories/Contracts/IRepository.cs          | 21 +++++++++++++++++
 .../Repositories/Contracts/IRoleRepository.cs      | 15 +++++++++++++
 .../Contracts/ITechnologyRepository.cs             | 13 +++++++++++
 .../Repositories/Contracts/IUserRepository.cs      | 26 ++++++++++++++++++++++
 6 files changed, 109 insertions(+)
 create mode 100644 src/DevHive.Data/Repositories/Contracts/ILanguageRepository.cs
 create mode 100644 src/DevHive.Data/Repositories/Contracts/IPostRepository.cs
 create mode 100644 src/DevHive.Data/Repositories/Contracts/IRepository.cs
 create mode 100644 src/DevHive.Data/Repositories/Contracts/IRoleRepository.cs
 create mode 100644 src/DevHive.Data/Repositories/Contracts/ITechnologyRepository.cs
 create mode 100644 src/DevHive.Data/Repositories/Contracts/IUserRepository.cs

(limited to 'src/DevHive.Data/Repositories/Contracts')

diff --git a/src/DevHive.Data/Repositories/Contracts/ILanguageRepository.cs b/src/DevHive.Data/Repositories/Contracts/ILanguageRepository.cs
new file mode 100644
index 0000000..e44d27b
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/ILanguageRepository.cs
@@ -0,0 +1,13 @@
+using DevHive.Data.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+    public interface ILanguageRepository : IRepository<Language>
+    {
+		public Task<bool> DoesLanguageNameExist(string languageName);
+
+		public Task<bool> DoesLanguageExist(Guid id);
+	}
+}
diff --git a/src/DevHive.Data/Repositories/Contracts/IPostRepository.cs b/src/DevHive.Data/Repositories/Contracts/IPostRepository.cs
new file mode 100644
index 0000000..930138a
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/IPostRepository.cs
@@ -0,0 +1,21 @@
+using DevHive.Data.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+    public interface IPostRepository : IRepository<Post>
+    {
+        public Task<bool> AddCommentAsync(Comment entity);
+
+        public Task<Comment> GetCommentByIdAsync(Guid id);
+
+        public Task<bool> EditCommentAsync(Comment newEntity);
+
+		public Task<bool> DeleteCommentAsync(Comment entity);
+
+		public Task<bool> DoesPostExist(Guid postId);
+
+        public Task<bool> DoesCommentExist(Guid id);
+	}
+}
diff --git a/src/DevHive.Data/Repositories/Contracts/IRepository.cs b/src/DevHive.Data/Repositories/Contracts/IRepository.cs
new file mode 100644
index 0000000..37c5170
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/IRepository.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+	public interface IRepository<TEntity>
+		where TEntity : class
+	{
+		//Add Entity to database
+		Task<bool> AddAsync(TEntity entity);
+
+		//Find entity by id
+		Task<TEntity> GetByIdAsync(Guid id);
+
+		//Modify Entity from database
+		Task<bool> EditAsync(TEntity newEntity);
+
+		//Delete Entity from database
+		Task<bool> DeleteAsync(TEntity entity);
+	}
+}
\ No newline at end of file
diff --git a/src/DevHive.Data/Repositories/Contracts/IRoleRepository.cs b/src/DevHive.Data/Repositories/Contracts/IRoleRepository.cs
new file mode 100644
index 0000000..6cb8a4e
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/IRoleRepository.cs
@@ -0,0 +1,15 @@
+using DevHive.Data.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+    public interface IRoleRepository : IRepository<Role>
+    {
+		public Task<Role> GetByNameAsync(string name);
+
+		public Task<bool> DoesNameExist(string name);
+
+		public Task<bool> DoesRoleExist(Guid id);
+	}
+}
diff --git a/src/DevHive.Data/Repositories/Contracts/ITechnologyRepository.cs b/src/DevHive.Data/Repositories/Contracts/ITechnologyRepository.cs
new file mode 100644
index 0000000..3c4a6b6
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/ITechnologyRepository.cs
@@ -0,0 +1,13 @@
+using DevHive.Data.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+    public interface ITechnologyRepository : IRepository<Technology>
+    {
+		public Task<bool> DoesTechnologyNameExist(string technologyName);
+
+		public Task<bool> DoesTechnologyExist(Guid id);
+	}
+}
diff --git a/src/DevHive.Data/Repositories/Contracts/IUserRepository.cs b/src/DevHive.Data/Repositories/Contracts/IUserRepository.cs
new file mode 100644
index 0000000..74c4486
--- /dev/null
+++ b/src/DevHive.Data/Repositories/Contracts/IUserRepository.cs
@@ -0,0 +1,26 @@
+using DevHive.Data.Models;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace DevHive.Data.Repositories.Contracts
+{
+    public interface IUserRepository : IRepository<User>
+	{
+		public Task<bool> AddFriendAsync(User user, User friend);
+
+		public IEnumerable<User> QueryAll();
+
+		public Task<User> GetByUsername(string username);
+
+		public Task<bool> RemoveFriendAsync(User user, User friend);
+
+		public bool DoesUserExist(Guid id);
+
+		public bool DoesUserHaveThisUsername(Guid id, string username);
+
+		public Task<bool> DoesUsernameExist(string username);
+
+		public Task<bool> DoesEmailExist(string email);
+	}
+}
-- 
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