Files
elwig/Elwig/Services/MemberBusinessSharesService.cs
T

99 lines
5.0 KiB
C#

using Elwig.Helpers;
using Elwig.Models;
using Elwig.Models.Entities;
using Elwig.ViewModels;
using Microsoft.EntityFrameworkCore;
using System.Linq;
using System.Threading.Tasks;
namespace Elwig.Services {
public static class MemberBusinessSharesService {
public static async Task InitInputs(this MemberBusinessSharesViewModel vm) {
using var ctx = new AppDbContext();
vm.DateNoticeString = $"{Utils.Today:dd.MM.yyyy}";
vm.ValuePerShare = (await ctx.Seasons.OrderBy(s => s.Year).LastOrDefaultAsync())?.BusinessShareValue;
}
public static void ClearInputs(this MemberBusinessSharesViewModel vm) {
}
public static void FillInputs(this MemberBusinessSharesViewModel vm, MemberHistory h) {
var mgnr = vm.FilterMember.MgNr;
vm.DateNotice = h.DateNotice;
vm.DateEffective = h.DateEffective;
vm.Reason = h.Reason + (h.Reason == MemberHistory.REASON_TRANSFER ? $"_{(h.ToMgNr == mgnr ? "from" : "to")}" : "");
vm.Shares = h.Shares;
vm.MemberHasSigned = h.MemberHasSigned;
vm.ValuePerShare = h.ValuePerShare;
vm.OtherMgNr = h.FromMgNr != null && h.FromMgNr != mgnr ? h.FromMgNr : h.ToMgNr != null && h.ToMgNr != mgnr ? h.ToMgNr : null;
vm.DeductYear = h.DeductYear ?? h.DateNotice.Year;
vm.Deduct = h.DeductYear != null;
vm.Comment = h.Comment;
}
public static async Task<int> UpdateMemberHistory(this MemberBusinessSharesViewModel vm, int? oldHistNr, bool enableTriggers) {
return await Task.Run(async () => {
using var ctx = new AppDbContext();
var tx = await ctx.Database.BeginTransactionAsync();
await ctx.Database.ExecuteSqlAsync($"UPDATE client_parameter SET value = {(enableTriggers ? "1" : "0")} WHERE param = 'ENABLE_MEMBER_HISTORY_TRIGGERS'");
var h = new MemberHistory {
HistNr = oldHistNr ?? await ctx.NextHistNr(),
FromMgNr =
vm.Reason == $"{MemberHistory.REASON_TRANSFER}_from" ? vm.OtherMgNr :
vm.Reason == MemberHistory.REASON_PURCHASE || vm.Reason == MemberHistory.REASON_PRESCRIPTION ? null :
vm.FilterMember.MgNr,
FromType =
vm.Reason == MemberHistory.REASON_PAYOUT ? BusinessShareType.Dormant :
vm.Reason == MemberHistory.REASON_PURCHASE || vm.Reason == MemberHistory.REASON_PRESCRIPTION ? null :
BusinessShareType.Normal,
ToMgNr =
vm.Reason == MemberHistory.REASON_PAYOUT || vm.Reason == MemberHistory.REASON_EXCLUSION ? null :
vm.Reason == $"{MemberHistory.REASON_TRANSFER}_to" ? vm.OtherMgNr :
vm.FilterMember.MgNr,
ToType =
vm.Reason == MemberHistory.REASON_PAYOUT || vm.Reason == MemberHistory.REASON_EXCLUSION ? null :
vm.Reason == MemberHistory.REASON_RETIREMENT || vm.Reason == MemberHistory.REASON_DECEASED ? BusinessShareType.Dormant :
BusinessShareType.Normal,
DateNoticeString = $"{vm.DateNotice:yyyy-MM-dd}",
DateEffectiveString = $"{vm.DateEffective:yyyy-MM-dd}",
Reason = vm.Reason?.Split("_")[0] ?? MemberHistory.REASON_CONVERT,
Source = "manual",
Shares = vm.Shares ?? 0,
MemberHasSigned = vm.MemberHasSigned,
ValuePerShare = vm.ValuePerShare,
CurrencyCode = vm.ValuePerShare != null ? "EUR" : null,
DeductYear = vm.Deduct ? vm.DeductYear : null,
Comment = string.IsNullOrWhiteSpace(vm.Comment) ? null : vm.Comment.Trim(),
};
if (oldHistNr != null) {
ctx.Update(h);
} else {
ctx.Add(h);
}
await ctx.SaveChangesAsync();
await ctx.Database.ExecuteSqlAsync($"UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_MEMBER_HISTORY_TRIGGERS'");
await tx.CommitAsync();
return h.HistNr;
});
}
public static async Task DeleteMemberHistory(int histnr, bool enableTriggers) {
await Task.Run(async () => {
using var ctx = new AppDbContext();
var tx = await ctx.Database.BeginTransactionAsync();
await ctx.Database.ExecuteSqlAsync($"UPDATE client_parameter SET value = {(enableTriggers ? "1" : "0")} WHERE param = 'ENABLE_MEMBER_HISTORY_TRIGGERS'");
await ctx.MemberHistory.Where(h => h.HistNr == histnr).ExecuteDeleteAsync();
await ctx.Database.ExecuteSqlAsync($"UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_MEMBER_HISTORY_TRIGGERS'");
await tx.CommitAsync();
});
}
}
}