72 lines
2.1 KiB
C#
72 lines
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Caching.Memory;
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using Oqtane.Models;
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using Oqtane.Shared;
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namespace Oqtane.Repository
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{
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public class TenantRepository : ITenantRepository
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{
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private MasterDBContext _db;
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private readonly IMemoryCache _cache;
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public TenantRepository(MasterDBContext context, IMemoryCache cache)
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{
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_db = context;
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_cache = cache;
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}
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public IEnumerable<Tenant> GetTenants()
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{
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return _cache.GetOrCreate("tenants", entry =>
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{
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entry.SlidingExpiration = TimeSpan.FromMinutes(30);
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return _db.Tenant.ToList();
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});
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}
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public Tenant AddTenant(Tenant tenant)
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{
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_db.Tenant.Add(tenant);
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_db.SaveChanges();
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_cache.Remove("tenants");
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return tenant;
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}
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public Tenant UpdateTenant(Tenant tenant)
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{
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var oldTenant =_db.Tenant.AsNoTracking().FirstOrDefault(t=> t.TenantId == tenant.TenantId);
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if (oldTenant != null && (oldTenant.Name.Equals(TenantNames.Master, StringComparison.OrdinalIgnoreCase) && !oldTenant.Name.Equals(tenant.Name)))
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{
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throw new InvalidOperationException("Unable to rename the master tenant.");
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}
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_db.Entry(tenant).State = EntityState.Modified;
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_db.SaveChanges();
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_cache.Remove("tenants");
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return tenant;
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}
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public Tenant GetTenant(int tenantId)
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{
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return GetTenants().FirstOrDefault(item => item.TenantId == tenantId);
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}
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public void DeleteTenant(int tenantId)
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{
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var tenant = GetTenant(tenantId);
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if (tenant != null && !tenant.Name.Equals(TenantNames.Master, StringComparison.OrdinalIgnoreCase))
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{
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_db.Tenant.Remove(tenant);
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_db.SaveChanges();
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}
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_cache.Remove("tenants");
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}
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}
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}
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