HackathonPreparing/Backend
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Добавил бд

Browse Source
This commit is contained in:
Sergey Karmanov
2024-06-14 23:16:11 +03:00
parent 4ecf48910b
commit 046e3a8f4c
4 changed files with 97 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
HackathonPreparing/HackathonPreparing/HackathonPreparing.ApiService/DatabaseContext.cs Normal file
View File

@ -0,0 +1,60 @@
using Microsoft.EntityFrameworkCore;
namespace HackathonPreparing.ApiService;
public sealed class DatabaseContext : DbContext
{
public DatabaseContext(DbContextOptions<DatabaseContext> options)
: base(options)
{
}
public DbSet<WeatherForecast> Forecasts => Set<WeatherForecast>();
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<WeatherForecast>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Id).ValueGeneratedOnAdd();
// Generate data
var summaries = new[]
{
"Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};
var forecast = Enumerable.Range(1, 5).Select(index =>
new WeatherForecast
(
index,
DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
Random.Shared.Next(-20, 55),
summaries[Random.Shared.Next(summaries.Length)]
))
.ToArray();
entity.HasData(forecast);
});
base.OnModelCreating(modelBuilder);
}
}
public class WeatherForecast
{
public WeatherForecast(int id, DateOnly date, int temperatureC, string summary)
{
Id = id;
Date = date;
TemperatureC = temperatureC;
Summary = summary;
}
public WeatherForecast()
{
}
public int Id { get; set; }
public DateOnly Date { get; set; }
public int TemperatureC { get; set; }
public string Summary { get; set; }
}

7
HackathonPreparing/HackathonPreparing/HackathonPreparing.ApiService/HackathonPreparing.ApiService.csproj
View File

@ -12,6 +12,13 @@
<ItemGroup>
<PackageReference Include="Aspire.Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
<PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.6.2" />
<PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.6.2" />
</ItemGroup>
</Project>

50
HackathonPreparing/HackathonPreparing/HackathonPreparing.ApiService/Program.cs
View File

@ -1,39 +1,43 @@
using HackathonPreparing.ApiService;
using Microsoft.EntityFrameworkCore;
using Microsoft.OpenApi.Models;
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new OpenApiInfo {
Title = "Weather Forecast API",
Description = "Weather forecast API for the HackathonPreparing project.",
Version = "v1" });
});
// Add service defaults & Aspire components.
builder.AddServiceDefaults();
// Add services to the container.
builder.Services.AddProblemDetails();
builder.AddNpgsqlDbContext<DatabaseContext>("prod", null,
optionsBuilder => optionsBuilder.UseNpgsql(npgsqlBuilder =>
npgsqlBuilder.MigrationsAssembly(typeof(Program).Assembly.GetName().Name)));
var app = builder.Build();
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "Weather Forecast API V1");
});
}
// Configure the HTTP request pipeline.
app.UseExceptionHandler();
var summaries = new[]
{
"Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};
app.MapGet("/weatherforecast", () =>
{
var forecast = Enumerable.Range(1, 5).Select(index =>
new WeatherForecast
(
DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
Random.Shared.Next(-20, 55),
summaries[Random.Shared.Next(summaries.Length)]
))
.ToArray();
return forecast;
});
app.MapGet("/weatherforecast", async (DatabaseContext db) => await db.Forecasts.ToListAsync());
app.MapDefaultEndpoints();
app.Run();
record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
{
public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}
app.Run();

6
HackathonPreparing/HackathonPreparing/HackathonPreparing.AppHost/Program.cs
View File

@ -2,13 +2,13 @@ var builder = DistributedApplication.CreateBuilder(args);
var cache = builder.AddRedis("cache");
var apiService = builder.AddProject<Projects.HackathonPreparing_ApiService>("apiservice");
var postgres = builder.AddPostgres("postgres").WithPgAdmin();
var postgresdb = postgres.AddDatabase("prod");
var apiService = builder.AddProject<Projects.HackathonPreparing_ApiService>("apiservice").WithReference(postgresdb);
builder.AddProject<Projects.HackathonPreparing_Web>("webfrontend")
.WithExternalHttpEndpoints()
.WithReference(cache)
.WithReference(apiService);
builder.AddPostgres("database").WithPgAdmin();
builder.Build().Run();