/****************************************************************************** // MARECHAI: Master repository of computing history artifacts information // ---------------------------------------------------------------------------- // // Author(s) : Natalia Portillo // // --[ 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 . // // ---------------------------------------------------------------------------- // Copyright © 2003-2020 Natalia Portillo *******************************************************************************/ using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Marechai.Database.Models; using Marechai.ViewModels; using Microsoft.EntityFrameworkCore; using Microsoft.Extensions.Localization; namespace Marechai.Services { public class CompaniesService { readonly MarechaiContext _context; readonly IStringLocalizer _l; public CompaniesService(MarechaiContext context, IStringLocalizer localizer) { _context = context; _l = localizer; } public async Task> GetAsync() => await _context. Companies.Include(c => c.Logos). OrderBy(c => c.Name). Select(c => new CompanyViewModel { Id = c.Id, LastLogo = c.Logos. OrderByDescending(l => l.Year). FirstOrDefault().Guid, Name = c.Name, Founded = c.Founded, Sold = c.Sold, SoldToId = c.SoldToId, CountryId = c.CountryId, Status = c.Status, Website = c.Website, Twitter = c.Twitter, Facebook = c.Facebook, Address = c.Address, City = c.City, Province = c.Province, PostalCode = c.PostalCode, Country = c.Country.Name, FoundedDayIsUnknown = c.FoundedDayIsUnknown, FoundedMonthIsUnknown = c.FoundedMonthIsUnknown, SoldDayIsUnknown = c.SoldDayIsUnknown, SoldMonthIsUnknown = c.SoldMonthIsUnknown, LegalName = c.LegalName }).ToListAsync(); public async Task GetAsync(int id) => await _context.Companies.Where(c => c.Id == id). Select(c => new CompanyViewModel { Id = c.Id, LastLogo = c.Logos. OrderByDescending(l => l.Year). FirstOrDefault().Guid, Name = c.Name, Founded = c.Founded, Sold = c.Sold, SoldToId = c.SoldToId, CountryId = c.CountryId, Status = c.Status, Website = c.Website, Twitter = c.Twitter, Facebook = c.Facebook, Address = c.Address, City = c.City, Province = c.Province, PostalCode = c.PostalCode, Country = c.Country.Name, FoundedDayIsUnknown = c.FoundedDayIsUnknown, FoundedMonthIsUnknown = c.FoundedMonthIsUnknown, SoldDayIsUnknown = c.SoldDayIsUnknown, SoldMonthIsUnknown = c.SoldMonthIsUnknown, LegalName = c.LegalName }).FirstOrDefaultAsync(); public async Task UpdateAsync(CompanyViewModel viewModel, string userId) { Company model = await _context.Companies.FindAsync(viewModel.Id); if(model is null) return; model.Name = viewModel.Name; model.Founded = viewModel.Founded; model.Sold = viewModel.Sold; model.SoldToId = viewModel.SoldToId; model.CountryId = viewModel.CountryId; model.Status = viewModel.Status; model.Website = viewModel.Website; model.Twitter = viewModel.Twitter; model.Facebook = viewModel.Facebook; model.Address = viewModel.Address; model.City = viewModel.City; model.Province = viewModel.Province; model.PostalCode = viewModel.PostalCode; model.FoundedDayIsUnknown = viewModel.FoundedDayIsUnknown; model.FoundedMonthIsUnknown = viewModel.FoundedMonthIsUnknown; model.SoldDayIsUnknown = viewModel.SoldDayIsUnknown; model.SoldMonthIsUnknown = viewModel.SoldMonthIsUnknown; model.LegalName = viewModel.LegalName; await _context.SaveChangesWithUserAsync(userId); } public async Task CreateAsync(CompanyViewModel viewModel, string userId) { var model = new Company { Name = viewModel.Name, Founded = viewModel.Founded, Sold = viewModel.Sold, SoldToId = viewModel.SoldToId, CountryId = viewModel.CountryId, Status = viewModel.Status, Website = viewModel.Website, Twitter = viewModel.Twitter, Facebook = viewModel.Facebook, Address = viewModel.Address, City = viewModel.City, Province = viewModel.Province, PostalCode = viewModel.PostalCode, FoundedDayIsUnknown = viewModel.FoundedDayIsUnknown, FoundedMonthIsUnknown = viewModel.FoundedMonthIsUnknown, SoldDayIsUnknown = viewModel.SoldDayIsUnknown, SoldMonthIsUnknown = viewModel.SoldMonthIsUnknown, LegalName = viewModel.LegalName }; await _context.Companies.AddAsync(model); await _context.SaveChangesWithUserAsync(userId); return model.Id; } public async Task> GetMachinesAsync(int id) => await _context.Machines.Where(m => m.CompanyId == id).OrderBy(m => m.Name).Select(m => new Machine { Id = m.Id, Name = m.Name, Type = m.Type }).ToListAsync(); public async Task GetDescriptionTextAsync(int id) { CompanyDescription description = await _context.CompanyDescriptions.FirstOrDefaultAsync(d => d.CompanyId == id); return description?.Html ?? description?.Text; } public async Task GetSoldToAsync(int? id) => await _context.Companies.Select(c => new Company { Id = c.Id, Name = c.Name }).FirstOrDefaultAsync(c => c.Id == id); public async Task GetCountryNameAsync(int id) => (await _context.Iso31661Numeric.FirstOrDefaultAsync(c => c.Id == id))?.Name; public Task> GetCompaniesByCountryAsync(int countryId) => _context.Companies. Include(c => c.Logos).Where(c => c.CountryId == countryId).OrderBy(c => c.Name). Select(c => new CompanyViewModel { Id = c.Id, LastLogo = c.Logos.OrderByDescending(l => l.Year).FirstOrDefault().Guid, Name = c.Name }).ToListAsync(); public Task> GetCompaniesByLetterAsync(char id) => _context.Companies. Include(c => c.Logos).Where(c => EF.Functions.Like(c.Name, $"{id}%")).OrderBy(c => c.Name). Select(c => new CompanyViewModel { Id = c.Id, LastLogo = c.Logos.OrderByDescending(l => l.Year).FirstOrDefault().Guid, Name = c.Name }).ToListAsync(); public async Task DeleteAsync(int id, string userId) { Company item = await _context.Companies.FindAsync(id); if(item is null) return; _context.Companies.Remove(item); await _context.SaveChangesWithUserAsync(userId); } public async Task GetDescriptionAsync(int id) => await _context. CompanyDescriptions.Where(d => d.CompanyId == id).Select(d => new CompanyDescriptionViewModel { Id = d.Id, CompanyId = d.CompanyId, Html = d.Html, Markdown = d.Text }).FirstOrDefaultAsync(); public async Task CreateOrUpdateDescriptionAsync(int id, CompanyDescriptionViewModel description, string userId) { CompanyDescription current = await _context.CompanyDescriptions.FirstOrDefaultAsync(d => d.CompanyId == id); if(current is null) { current = new CompanyDescription { CompanyId = id, Html = description.Html, Text = description.Markdown }; await _context.CompanyDescriptions.AddAsync(current); } else { current.Html = description.Html; current.Text = description.Markdown; } await _context.SaveChangesWithUserAsync(userId); return current.Id; } } }