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How to implement repository pattern in asp.net core 2.1

How to implement repository pattern in asp.net core 2.1

ahmed elbarbary

7y1.2k.NET

Problem

How to implement repository pattern in asp.net core 2.1 visual studio 2017 with SQL server 2012 ?

i work on project work on repository pattern but i cannot implement it

model Employee

public class Employee
{
public int EmployeeId { get; set; }
public int BranchCode { get; set; }
public string EmployeeName { get; set; }
public int EmployeeAge { get; set; }
}
Repository public class RepositoryTab : IrepositoryTab where T : class
{
protected TabDbContext db { get; set; }
private DbSet dbSet;
public RepositoryTab(TabDbContext Tabdb)
{
db = Tabdb;
dbSet = db.Set();
}
public IEnumerable GetAll()
{
return dbSet.ToList();
}
}
public interface IrepositoryTab where T : class { IEnumerable GetAll();
T GetById(object Id);
}

1- How to define repository on controller Employee to call function GetAll on constructor?

meaning how to define repository on constructor of controller

3- suppose i have compost key how to use getbyid suppose i have (Employeid,branchcode) as compost key ?

are compost key define as fluent api or annotation or what ?

please can you help me and give me details if possible

can any one answer me of this question please ?

1 Reply

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Jenith Thakkar7y ago
You can do that with proper architecture
Please check below link

https://www.c-sharpcorner.com/article/onion-architecture-in-asp-net-core-mvc/

in this article you can find onion architecture pattern so you can take this as a reference or also you can define your project on onion architecture
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