connecting with database..

This commit is contained in:
Shuozhe 2021-06-05 02:23:38 +02:00
parent ee92564bf2
commit 0733b933da
7 changed files with 75 additions and 23 deletions

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@ -6,6 +6,7 @@ using System.Net.Http;
using System.Threading.Tasks; using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc; using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging;
using ProjectGrid.Data;
namespace ProjectGrid.Controllers namespace ProjectGrid.Controllers
{ {
@ -15,7 +16,8 @@ namespace ProjectGrid.Controllers
private readonly ILogger<UsersController> _logger; private readonly ILogger<UsersController> _logger;
static readonly Models.IUserRepository repository = new Models.UserRepository(); //static readonly Models.IUserRepository repository = new Models.UserRepository();
static readonly Models.IUserRepository repository = DataAccessContext.GetInstance();
public UsersController(ILogger<UsersController> logger) public UsersController(ILogger<UsersController> logger)
{ {

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@ -1,4 +1,5 @@
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq;
using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore;
using ProjectGrid.Models; using ProjectGrid.Models;
@ -6,16 +7,55 @@ using ProjectGrid.Models;
namespace ProjectGrid.Data namespace ProjectGrid.Data
{ {
public class DataAccessContext : DbContext public class DataAccessContext : DbContext, IUserRepository
{ {
private static DataAccessContext _instance;
public static DataAccessContext GetInstance() => _instance;
public DataAccessContext(DbContextOptions<DataAccessContext> options) { } public DataAccessContext(DbContextOptions<DataAccessContext> options) : base(options)
{
_instance = this;
}
public DbSet<UserModel> Users; public DbSet<UserData> Users { get; set; }
protected override void OnModelCreating(ModelBuilder modelBuilder) protected override void OnModelCreating(ModelBuilder modelBuilder)
{ {
modelBuilder.Entity<UserModel>().ToTable("[USER]"); modelBuilder.Entity<UserData>().ToTable("USER");
}
public IEnumerable<UserModel> GetAll()
{
return Users.Select<UserData, UserModel>( data => data.ToModel() );
}
public UserModel Add(UserModel user)
{
// TODO: check if exist
Users.Add(new UserData(user));
SaveChanges();
return user;
}
}
public class UserData
{
public int? Id { get; set; }
public string Name1 { get; set; }
public string Name2 { get; set; }
public string Email { get; set; }
public UserData() { }
public UserData(UserModel model)
{
Name1 = model.firstName;
Name2 = model.lastName;
Email = model.email;
}
public UserModel ToModel()
{
return new UserModel {firstName = Name1, lastName = Name2, email = Email};
} }
} }
} }

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@ -11,24 +11,24 @@ namespace ProjectGrid.Data
{ {
context.Database.EnsureCreated(); context.Database.EnsureCreated();
// Look for any UserModels. // Look for any UserDatas.
if (context.Users.Any()) if (context.Users.Any())
{ {
return; // DB has been seeded return; // DB has been seeded
} }
var users = new UserModel[] var users = new UserData[]
{ {
new UserModel{firstName="Carson",lastName="Alexander",email="test@abc.com"}, new UserData{Name1="Carson",Name2="Alexander",Email="test@abc.com"},
new UserModel{firstName="Meredith",lastName="Alonso",email="test@abc.com"}, new UserData{Name1="Meredith",Name2="Alonso",Email="test@abc.com"},
new UserModel{firstName="Arturo",lastName="Anand",email="test@abc.com"}, new UserData{Name1="Arturo",Name2="Anand",Email="test@abc.com"},
new UserModel{firstName="Gytis",lastName="Barzdukas",email="test@abc.com"}, new UserData{Name1="Gytis",Name2="Barzdukas",Email="test@abc.com"},
new UserModel{firstName="Yan",lastName="Li",email="test@abc.com"}, new UserData{Name1="Yan",Name2="Li",Email="test@abc.com"},
new UserModel{firstName="Peggy",lastName="Justice",email="test@abc.com"}, new UserData{Name1="Peggy",Name2="Justice",Email="test@abc.com"},
new UserModel{firstName="Laura",lastName="Norman",email="test@abc.com"}, new UserData{Name1="Laura",Name2="Norman",Email="test@abc.com"},
new UserModel{firstName="Nino",lastName="Olivetto",email="test@abc.com"} new UserData{Name1="Nino",Name2="Olivetto",Email="test@abc.com"}
}; };
foreach (UserModel s in users) foreach (UserData s in users)
{ {
context.Users.Add(s); context.Users.Add(s);
} }

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@ -43,7 +43,7 @@ namespace ProjectGrid
.ConfigureLogging(loggingBuilder => .ConfigureLogging(loggingBuilder =>
{ {
loggingBuilder.ClearProviders(); loggingBuilder.ClearProviders();
loggingBuilder.AddDebug().AddEventLog(); loggingBuilder.AddDebug().AddConsole();
}) })
.ConfigureWebHostDefaults(webBuilder => .ConfigureWebHostDefaults(webBuilder =>
{ {

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@ -19,7 +19,12 @@ namespace ProjectGrid
{ {
ILogger _logger; ILogger _logger;
public Startup() { } public Startup()
{
Configuration = new ConfigurationBuilder()
.AddJsonFile("appSettings.json") // Get Connectionstring from appsetting.json
.Build();
}
public IConfiguration Configuration { get; } public IConfiguration Configuration { get; }
@ -28,6 +33,8 @@ namespace ProjectGrid
public void ConfigureServices(IServiceCollection services) public void ConfigureServices(IServiceCollection services)
{ {
var connectionString = Configuration.GetConnectionString("DefaultConnection"); var connectionString = Configuration.GetConnectionString("DefaultConnection");
// Cant log here..
//_logger.LogInformation($"Try to connect to Database with {connectionString}");
services.AddDbContext<DataAccessContext>(options => options.UseSqlServer(connectionString)); services.AddDbContext<DataAccessContext>(options => options.UseSqlServer(connectionString));
//_logger.LogInformation($"DataAccessContext registered with {connectionString}"); //_logger.LogInformation($"DataAccessContext registered with {connectionString}");
// TODO: for Testing // TODO: for Testing

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@ -1,4 +1,7 @@
{ {
"ConnectionStrings": {
"DefaultConnection": "Server=hello-world.games;Database=ProjectGrid;Driver=SQL Server;uid=net;pwd=15123456"
},
"Logging": { "Logging": {
"LogLevel": { "LogLevel": {
"Default": "Information", "Default": "Information",

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@ -1,6 +1,6 @@
{ {
"ConnectionStrings": { "ConnectionStrings": {
"DefaultConnection": "Server=hello-world.games;Database=ProjectGrid;Driver=SQL Server;uid=net;pwd=15123456" "DefaultConnection": "Server=hello-world.games;Database=ProjectGrid;uid=net;pwd=15123456"
}, },
"Logging": { "Logging": {
"LogLevel": { "LogLevel": {