| | | 1 | | |
| | | 2 | | using Microsoft.EntityFrameworkCore; |
| | | 3 | | using Microsoft.Extensions.Logging; |
| | | 4 | | using System.Collections.Generic; |
| | | 5 | | using System.Linq; |
| | | 6 | | using System.Threading.Tasks; |
| | | 7 | | using WinSolutions.Sveta.Server.Data.DataModel.Contexts; |
| | | 8 | | using WinSolutions.Sveta.Server.Data.DataModel.Entities; |
| | | 9 | | using WinSolutions.Sveta.Server.Services.Interfaces; |
| | | 10 | | using WinSolutions.Sveta.Common; |
| | | 11 | | using System; |
| | | 12 | | |
| | | 13 | | namespace WinSolutions.Sveta.Server.Services.Implements |
| | | 14 | | { |
| | | 15 | | public class CategoryRatioService : SvetaServiceBase, ICategoryRatioService |
| | | 16 | | { |
| | | 17 | | private readonly SvetaDbContext _db; |
| | | 18 | | private readonly ICategoryService _catService; |
| | | 19 | | private readonly ILogger<CategoryRatioService> _logger; |
| | | 20 | | |
| | | 21 | | public CategoryRatioService(SvetaDbContext db, ILogger<CategoryRatioService> logger, IAuthenticationService auth |
| | 189 | 22 | | : base(authenticationService) |
| | 189 | 23 | | { |
| | 189 | 24 | | _catService = catService; |
| | 189 | 25 | | _db = db; |
| | 189 | 26 | | _logger = logger; |
| | 189 | 27 | | } |
| | | 28 | | |
| | | 29 | | /// <summary> |
| | | 30 | | /// Создать торговый коэффициент для категории |
| | | 31 | | /// </summary> |
| | | 32 | | /// <param name="data">DepartmentCategoryRatio</param> |
| | | 33 | | public async Task<DepartmentCategoryRatio> Create(DepartmentCategoryRatio data) |
| | 2 | 34 | | { |
| | 2 | 35 | | var ratio = _db.DepartmentCategoryRatio.FirstOrDefault(x => x.DepartmentId == data.DepartmentId && x.Categor |
| | 2 | 36 | | if (ratio != null) |
| | 1 | 37 | | { |
| | 1 | 38 | | ratio.IsDeleted = false; |
| | 1 | 39 | | ratio.TradeRatio = data.TradeRatio; |
| | 1 | 40 | | } |
| | | 41 | | else |
| | 1 | 42 | | { |
| | 1 | 43 | | if (data.RecState != null) |
| | 0 | 44 | | _db.Entry(data.RecState).State = data.RecState.Id == 0 ? EntityState.Detached : EntityState.Unchange |
| | 1 | 45 | | _db.DepartmentCategoryRatio.Add(data); |
| | 1 | 46 | | ratio = data; |
| | 1 | 47 | | } |
| | 2 | 48 | | await _db.SaveChangesAsync(CurrentUserId); |
| | | 49 | | |
| | 2 | 50 | | return ratio; |
| | 2 | 51 | | } |
| | | 52 | | |
| | | 53 | | /// <summary> |
| | | 54 | | /// Удалить торговы коэфф-т категории по id |
| | | 55 | | /// </summary> |
| | | 56 | | /// <param name="id">id записи</param> |
| | | 57 | | /// <returns></returns> |
| | | 58 | | public async Task Delete(long id) |
| | 1 | 59 | | { |
| | 1 | 60 | | var data = await _db.DepartmentCategoryRatio.FindAsync(id); |
| | 1 | 61 | | if (data == null) |
| | 0 | 62 | | { |
| | 0 | 63 | | throw new KeyNotFoundException($"Запись с id={id} не найдена"); |
| | | 64 | | } |
| | 1 | 65 | | data.IsDeleted = true; |
| | 1 | 66 | | await _db.SaveChangesAsync(CurrentUserId); |
| | 1 | 67 | | } |
| | | 68 | | |
| | | 69 | | /// <summary> |
| | | 70 | | /// предварительная выборка торговых коэфф-тов |
| | | 71 | | /// </summary> |
| | | 72 | | /// <returns></returns> |
| | 11 | 73 | | private IQueryable<DepartmentCategoryRatio> PrepareDepartmentCategoryRatios() => _db.DepartmentCategoryRatio |
| | 11 | 74 | | .Include(d => d.Category) |
| | 11 | 75 | | .ThenInclude(p => p.Parent) |
| | 11 | 76 | | .Include(d => d.Department) |
| | 11 | 77 | | .Include(d => d.RecState) |
| | 11 | 78 | | .Where(e => !e.IsDeleted) |
| | 11 | 79 | | .AsQueryable(); |
| | | 80 | | |
| | | 81 | | /// <summary> |
| | | 82 | | /// получает торговый коэфф-т категории по id |
| | | 83 | | /// </summary> |
| | | 84 | | /// <param name="id">id записи</param> |
| | | 85 | | /// <returns></returns> |
| | 7 | 86 | | public async Task<DepartmentCategoryRatio> GetDepartmentCategoryRatio(long id) => await PrepareDepartmentCategor |
| | 7 | 87 | | .Where(x => x.Id == id) |
| | 7 | 88 | | .FirstOrDefaultAsync(); |
| | | 89 | | |
| | | 90 | | /// <summary> |
| | | 91 | | /// Возвращаем коэф для категории в рамках подразделения. Если коэффициента нет, то смотрим есть ли у родительск |
| | | 92 | | /// При отсутствии родителя возвращаем 100 |
| | | 93 | | /// </summary> |
| | | 94 | | /// <param name="departmentId">id департмента</param> |
| | | 95 | | /// <param name="categoryId">id категории</param> |
| | | 96 | | /// <returns></returns> |
| | | 97 | | public async Task<DepartmentCategoryRatio> GetDepartmentCategoryRatio(long departmentId, long categoryId) |
| | 4 | 98 | | { |
| | 4 | 99 | | var ratio = await PrepareDepartmentCategoryRatios() |
| | 4 | 100 | | .Where(x => x.Department.Id == departmentId) |
| | 4 | 101 | | .Where(c => c.Category.Id == categoryId) |
| | 4 | 102 | | .FirstOrDefaultAsync() ?? new DepartmentCategoryRatio(); //находим запись или создаем пустой экземпляр |
| | 4 | 103 | | if (ratio.Category == null) |
| | 2 | 104 | | ratio.Category = await _catService.GetCategory(categoryId); // если нет категории (пустой экземпляр), на |
| | 4 | 105 | | if (ratio.TradeRatio == 0) |
| | 2 | 106 | | {//если нет родительской категории, то присваиваем коэф 100, иначе рекурсивно ищем по родительским категория |
| | 2 | 107 | | ratio.TradeRatio = ratio.Category?.Parent == null ? 100 : (await GetDepartmentCategoryRatio(departmentId |
| | 2 | 108 | | } |
| | 4 | 109 | | return ratio; |
| | 4 | 110 | | } |
| | | 111 | | |
| | | 112 | | /// <summary> |
| | | 113 | | /// проверяет существование записи по id |
| | | 114 | | /// </summary> |
| | | 115 | | /// <param name="id">id записи</param> |
| | | 116 | | /// <returns>true/false</returns> |
| | 3 | 117 | | public async Task<bool> DepartmentCategoryRatioExists(long id) => await _db.DepartmentCategoryRatio.Where(e => ! |
| | | 118 | | |
| | | 119 | | /// <summary> |
| | | 120 | | /// Обновляет торговый коэфф-т для категории |
| | | 121 | | /// </summary> |
| | | 122 | | /// <param name="data">объект DepartmentCategoryRatio</param> |
| | | 123 | | /// <returns></returns> |
| | | 124 | | public async Task Update(DepartmentCategoryRatio data) |
| | 1 | 125 | | { |
| | 1 | 126 | | if (!(await DepartmentCategoryRatioExists(data.Id))) |
| | 0 | 127 | | { |
| | 0 | 128 | | throw new ArgumentException($"Запись с id={data.Id} не найдена"); |
| | | 129 | | } |
| | 1 | 130 | | _db.DepartmentCategoryRatio.Update(data); |
| | 1 | 131 | | await _db.SaveChangesAsync(CurrentUserId); |
| | 1 | 132 | | } |
| | | 133 | | |
| | | 134 | | /// <summary> |
| | | 135 | | /// Сортирует BankAccount по полям |
| | | 136 | | /// </summary> |
| | | 137 | | /// <param name="items"></param> |
| | | 138 | | /// <param name="sort">сортировка по умолчанию |
| | | 139 | | /// по id - id|desc, TradeRatio,TradeRatio|desc</param> |
| | | 140 | | /// <returns></returns> |
| | 0 | 141 | | private IQueryable<DepartmentCategoryRatio> Sort(IQueryable<DepartmentCategoryRatio> items, string sort = defaul |
| | 0 | 142 | | { |
| | 0 | 143 | | "traderatio" => items.OrderBy(d => d.TradeRatio), |
| | 0 | 144 | | "traderatio|desc" => items.OrderByDescending(d => d.TradeRatio), |
| | 0 | 145 | | "id|desc" => items.OrderByDescending(d => d.Id), |
| | 0 | 146 | | _ => items.OrderBy(d => d.Id), |
| | 0 | 147 | | }; |
| | | 148 | | } |
| | | 149 | | } |