109 lines
3.4 KiB
C#
109 lines
3.4 KiB
C#
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using DinerContracts.BindingModels;
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using DinerContracts.BusinessLogicsContracts;
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using DinerContracts.SearchModels;
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using DinerContracts.StoragesContracts;
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using DinerContracts.ViewModels;
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using DocumentFormat.OpenXml.Vml.Spreadsheet;
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using Microsoft.Extensions.Logging;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace DineryBusinessLogic.BusinessLogic {
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public class ClientLogic : IClientLogic {
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private readonly ILogger _logger;
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private readonly IClientStorage _storage;
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public ClientLogic(ILogger<ClientLogic> logger, IClientStorage storage) {
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_logger = logger;
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_storage = storage;
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}
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public bool Create(ClientBindingModel model) {
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CheckModel(model);
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if (_storage.Insert(model) == null) {
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_logger.LogWarning("Insert operation failed");
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return false;
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}
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return true;
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}
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public bool Delete(ClientBindingModel model) {
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CheckModel(model, false);
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_logger.LogInformation($"Delete. ID:{model.ID}");
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if (_storage.Delete(model) == null) {
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public bool Update(ClientBindingModel model) {
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CheckModel(model);
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if (_storage.Update(model) == null) {
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_logger.LogWarning("Update operation failed");
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return false;
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}
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return true;
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}
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public ClientViewModel? ReadELement(ClientSearchModel model) {
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if (model == null) {
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throw new ArgumentNullException(nameof(model));
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}
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_logger.LogInformation($"ReadElement. Login:{model.ClientFIO}.ID:{model.ID}");
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var element = _storage.GetElement(model);
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if (element == null) {
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_logger.LogWarning("ReadElement. element not found");
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return null;
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}
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_logger.LogInformation($"ReadElement. find.ID:{element.ID}");
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return element;
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}
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public List<ClientViewModel>? ReadList(ClientSearchModel? model) {
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_logger.LogInformation($"ReadList. CLiendID:{model?.ID}");
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var list = model == null ? _storage.GetFullList() : _storage.GetFilteredList(model);
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if (list == null) {
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_logger.LogWarning("ReadList. return nell list");
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return null;
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}
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_logger.LogInformation($"ReadList. Count:{list.Count}");
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return list;
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}
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private void CheckModel(ClientBindingModel model, bool withParams = true) {
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if (model == null ) {
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams) {
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return;
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}
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if (string.IsNullOrEmpty(model.ClientFIO)) {
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throw new ArgumentNullException("Нет ФИО пользователя", nameof(model.ClientFIO));
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}
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if (string.IsNullOrEmpty(model.Email)) {
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throw new ArgumentNullException("Нет почты пользователя", nameof(model.Email));
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}
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if (string.IsNullOrEmpty(model.Password)) {
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throw new ArgumentNullException("Нет пароля пользователя", nameof(model.Password));
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}
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if (string.IsNullOrEmpty((model.ID).ToString())) {
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throw new ArgumentNullException("Нет ID пользователя", nameof(model.ID));
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}
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_logger.LogInformation($"Client. ID:{model.ID}.FIO:{model.ClientFIO}.Email:{model.Email}.Password:{model.Password}");
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var element = _storage.GetElement(new ClientSearchModel {
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ClientFIO = model.ClientFIO,
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});
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if (element != null && element.ClientFIO != model.ClientFIO) {
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throw new InvalidOperationException("Клиент с таким логином уже есть");
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}
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}
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}
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}
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