Files
marechai/Marechai.Server/Controllers/ConsolesController.cs
Natalia Portillo 9341cb7128 Enhance consoles API with pagination and count functionality
- Added CountRequestBuilder for consoles by letter and year to support counting items.
- Updated PrototypesRequestBuilder to include pagination parameters (skip, take).
- Modified ConsolesController to handle pagination in GetConsolesByLetterAsync and GetConsolesByYearAsync methods.
- Implemented new count endpoints for consoles by letter and year in ConsolesController.
- Enhanced Search.razor and Search.razor.cs to support infinite scrolling and display total counts.
- Updated ConsolesService to include pagination and count methods for consoles and prototypes.
- Added necessary using directives and cleaned up code for better readability.
2026-05-09 14:32:13 +01:00

244 lines
12 KiB
C#

/*******************************************************************************
// MARECHAI: Master repository of computing history artifacts information
// ---------------------------------------------------------------------------
//
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] -----------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ---------------------------------------------------------------------------
// Copyright © 2003-2026 Natalia Portillo
*******************************************************************************/
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Marechai.Data;
using Marechai.Data.Dtos;
using Marechai.Database.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
namespace Marechai.Server.Controllers;
[Route("/consoles")]
[ApiController]
public class ConsolesController(MarechaiContext context) : ControllerBase
{
[HttpGet("count")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<int> GetConsolesCountAsync() => context.Machines.CountAsync(c => c.Type == MachineType.Console);
[HttpGet("minimum-year")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public async Task<int> GetMinimumYearAsync() => await context.Machines
.Where(t => t.Type == MachineType.Console &&
t.Introduced.HasValue &&
!t.Prototype)
.MinAsync(t => (int?)t.Introduced.Value.Year) ?? 0;
[HttpGet("maximum-year")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public async Task<int> GetMaximumYearAsync() => await context.Machines
.Where(t => t.Type == MachineType.Console &&
t.Introduced.HasValue &&
!t.Prototype)
.MaxAsync(t => (int?)t.Introduced.Value.Year) ?? 0;
[HttpGet("by-letter/{c}")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<MachineDto>> GetConsolesByLetterAsync(char c, [FromQuery] int? skip = null,
[FromQuery] int? take = null,
CancellationToken cancellationToken = default)
{
IQueryable<Machine> ordered = context.Machines.Include(m => m.Company)
.Where(m => m.Type == MachineType.Console &&
EF.Functions.Like(m.Name, $"{c}%"))
.OrderBy(m => MarechaiContext.NaturalSortKey(m.Company.Name))
.ThenBy(m => MarechaiContext.NaturalSortKey(m.Name));
if(skip.HasValue) ordered = ordered.Skip(skip.Value);
if(take.HasValue) ordered = ordered.Take(take.Value);
return ordered.Select(m => new MachineDto
{
Id = m.Id,
Name = m.Name,
Company = m.Company.Name,
Introduced = m.Introduced
})
.ToListAsync(cancellationToken);
}
[HttpGet("by-letter/{c}/count")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<int> GetConsolesByLetterCountAsync(char c, CancellationToken cancellationToken = default) =>
context.Machines
.Where(m => m.Type == MachineType.Console && EF.Functions.Like(m.Name, $"{c}%"))
.CountAsync(cancellationToken);
[HttpGet("by-year/{year:int}")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<MachineDto>> GetConsolesByYearAsync(int year, [FromQuery] int? skip = null,
[FromQuery] int? take = null,
CancellationToken cancellationToken = default)
{
IQueryable<Machine> ordered = context.Machines.Include(m => m.Company)
.Where(m => m.Type == MachineType.Console &&
m.Introduced != null &&
m.Introduced.Value.Year == year)
.OrderBy(m => MarechaiContext.NaturalSortKey(m.Company.Name))
.ThenBy(m => MarechaiContext.NaturalSortKey(m.Name));
if(skip.HasValue) ordered = ordered.Skip(skip.Value);
if(take.HasValue) ordered = ordered.Take(take.Value);
return ordered.Select(m => new MachineDto
{
Id = m.Id,
Name = m.Name,
Company = m.Company.Name,
Introduced = m.Introduced
})
.ToListAsync(cancellationToken);
}
[HttpGet("by-year/{year:int}/count")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<int> GetConsolesByYearCountAsync(int year, CancellationToken cancellationToken = default) =>
context.Machines
.Where(m => m.Type == MachineType.Console &&
m.Introduced != null &&
m.Introduced.Value.Year == year)
.CountAsync(cancellationToken);
[HttpGet]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<MachineDto>> GetConsolesAsync([FromQuery] int? skip = null, [FromQuery] int? take = null,
CancellationToken cancellationToken = default)
{
IQueryable<Machine> ordered = context.Machines.Include(m => m.Company)
.Where(m => m.Type == MachineType.Console)
.OrderBy(m => MarechaiContext.NaturalSortKey(m.Company.Name))
.ThenBy(m => MarechaiContext.NaturalSortKey(m.Name));
if(skip.HasValue) ordered = ordered.Skip(skip.Value);
if(take.HasValue) ordered = ordered.Take(take.Value);
return ordered.Select(m => new MachineDto
{
Id = m.Id,
Name = m.Name,
Company = m.Company.Name,
Introduced = m.Introduced
})
.ToListAsync(cancellationToken);
}
[HttpGet("prototypes")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<MachineDto>> GetPrototypesAsync([FromQuery] int? skip = null, [FromQuery] int? take = null,
CancellationToken cancellationToken = default)
{
IQueryable<Machine> ordered = context.Machines.Include(m => m.Company)
.Where(m => m.Type == MachineType.Console && m.Prototype)
.OrderBy(m => MarechaiContext.NaturalSortKey(m.Company.Name))
.ThenBy(m => MarechaiContext.NaturalSortKey(m.Name));
if(skip.HasValue) ordered = ordered.Skip(skip.Value);
if(take.HasValue) ordered = ordered.Take(take.Value);
return ordered.Select(m => new MachineDto
{
Id = m.Id,
Name = m.Name,
Company = m.Company.Name,
Prototype = m.Prototype
})
.ToListAsync(cancellationToken);
}
[HttpGet("prototypes/count")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<int> GetPrototypesCountAsync(CancellationToken cancellationToken = default) =>
context.Machines
.Where(m => m.Type == MachineType.Console && m.Prototype)
.CountAsync(cancellationToken);
[HttpGet("companies")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<CompanyDto>> GetCompaniesAsync() => context.Machines
.Where(m => m.Type == MachineType.Console)
.Select(m => m.Company)
.Distinct()
.Include(c => c.Logos)
.OrderBy(c => MarechaiContext.NaturalSortKey(c.Name))
.Select(c => new CompanyDto
{
Id = c.Id,
LastLogo =
c.Logos.OrderByDescending(l => l.Year)
.FirstOrDefault()
.Guid,
Name = c.Name
})
.ToListAsync();
[HttpGet("companies/letter/{c}")]
[AllowAnonymous]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
public Task<List<CompanyDto>> GetCompaniesByLetterAsync(char c) => context.Machines
.Where(m => m.Type == MachineType.Console)
.Select(m => m.Company)
.Distinct()
.Include(c => c.Logos)
.Where(co => EF.Functions.Like(co.Name, $"{c}%"))
.OrderBy(co => MarechaiContext.NaturalSortKey(co.Name))
.Select(co => new CompanyDto
{
Id = co.Id,
LastLogo = co.Logos.OrderByDescending(l => l.Year).FirstOrDefault().Guid,
Name = co.Name
})
.ToListAsync();
}