yavsc/Yavsc/Services/BillingService.cs

64 lines
2.6 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Yavsc.Abstract.Workflow;
using Yavsc.Models;
using Microsoft.Data.Entity;
namespace Yavsc.Services
{
public class BillingService : IBillingService
{
public ApplicationDbContext DbContext { get; private set; }
private ILogger logger;
public static Dictionary<string,Func<ApplicationDbContext,long,INominativeQuery>> Billing =
new Dictionary<string,Func<ApplicationDbContext,long,INominativeQuery>> ();
public static List<PropertyInfo> UserSettings = new List<PropertyInfo>();
public static Dictionary<string,string> GlobalBillingMap =
new Dictionary<string,string>();
public Dictionary<string,string> BillingMap {
get { return GlobalBillingMap; }
}
public BillingService(ILoggerFactory loggerFactory, ApplicationDbContext dbContext)
{
logger = loggerFactory.CreateLogger<BillingService>();
DbContext = dbContext;
}
public Task<INominativeQuery> GetBillAsync(string billingCode, long queryId)
{
return Task.FromResult(GetBillable(DbContext,billingCode,queryId));
}
public static INominativeQuery GetBillable(ApplicationDbContext context, string billingCode, long queryId ) => Billing[billingCode](context, queryId);
public async Task<ISpecializationSettings> GetPerformerSettingsAsync(string activityCode, string userId)
{
return await (await GetPerformersSettingsAsync(activityCode)).SingleOrDefaultAsync(s=> s.UserId == userId);
}
public async Task<IQueryable<ISpecializationSettings>> GetPerformersSettingsAsync(string activityCode)
{
logger.LogDebug("searching for "+activityCode);
var activity = await DbContext.Activities.SingleAsync(a=>a.Code == activityCode);
logger.LogDebug(JsonConvert.SerializeObject(activity));
if (activity.SettingsClassName==null) return null;
var dbSetPropInfo = UserSettings.SingleOrDefault(s => s.PropertyType.GenericTypeArguments[0].FullName == activity.SettingsClassName);
if (dbSetPropInfo == null) return null;
// var settingType = dbSetPropInfo.PropertyType;
// var dbSetType = typeof(DbSet<>).MakeGenericType(new Type[] { settingType } );
// avec une info method Remove et Update, ça le ferait ...
return (IQueryable<ISpecializationSettings>) dbSetPropInfo.GetValue(DbContext);
}
}
}