public override async Task InstallOrUpdateAsync(IServiceProvider serviceProvider, InstallOrUpdate installOrUpdate)
{
XncfModuleServiceExtension xncfModuleServiceExtension = serviceProvider.GetService <XncfModuleServiceExtension>();
//SenparcEntities senparcEntities = (SenparcEntities)xncfModuleServiceExtension.BaseData.BaseDB.BaseDataContext;
SenparcEntities senparcEntities = (SenparcEntities)xncfModuleServiceExtension.BaseData.BaseDB.BaseDataContext;
//更新数据库
var pendingMigs = await senparcEntities.Database.GetPendingMigrationsAsync();
if (pendingMigs.Count() > 0)
{
senparcEntities.ResetMigrate(); //重置合并状态
senparcEntities.Migrate(); //进行合并
}
//更新数据库（目前不使用 SystemServiceEntities 存放数据库模型）
//await base.MigrateDatabaseAsync<SystemServiceEntities>(serviceProvider);
var systemModule = xncfModuleServiceExtension.GetObject(z => z.Uid == this.Uid);
if (systemModule == null)
{
//只在未安装的情况下进行安装，InstallModuleAsync会访问到此方法，不做判断可能会引发死循环。
//常规模块中请勿在此方法中自动安装模块！
await xncfModuleServiceExtension.InstallModuleAsync(this.Uid).ConfigureAwait(false);
}
await base.InstallOrUpdateAsync(serviceProvider, installOrUpdate);
}
public override async Task InstallOrUpdateAsync(IServiceProvider serviceProvider, InstallOrUpdate installOrUpdate)
{
//TODO：DI注入注册时候，根据指定数据库进行绑定
XncfModuleServiceExtension xncfModuleServiceExtension = serviceProvider.GetService <XncfModuleServiceExtension>();
//SenparcEntities senparcEntities = (SenparcEntities)xncfModuleServiceExtension.BaseData.BaseDB.BaseDataContext;
SenparcEntities senparcEntities = (SenparcEntities)xncfModuleServiceExtension.BaseData.BaseDB.BaseDataContext;
//更新数据库
var pendingMigs = await senparcEntities.Database.GetPendingMigrationsAsync();
if (pendingMigs.Count() > 0)
{
senparcEntities.ResetMigrate();//重置合并状态
try
{
var script = senparcEntities.Database.GenerateCreateScript();
SenparcTrace.SendCustomLog("senparcEntities.Database.GenerateCreateScript", script);
senparcEntities.Migrate();//进行合并
}
catch (Exception ex)
{
var currentDatabaseConfiguration = DatabaseConfigurationFactory.Instance.Current;
SenparcTrace.BaseExceptionLog(new NcfDatabaseException(ex.Message, currentDatabaseConfiguration.GetType(), senparcEntities.GetType(), ex));
}
}
//更新数据库（目前不使用 SystemServiceEntities 存放数据库模型）
//await base.MigrateDatabaseAsync<SystemServiceEntities>(serviceProvider);
var systemModule = xncfModuleServiceExtension.GetObject(z => z.Uid == this.Uid);
if (systemModule == null)
{
//只在未安装的情况下进行安装，InstallModuleAsync会访问到此方法，不做判断可能会引发死循环。
//常规模块中请勿在此方法中自动安装模块！
await xncfModuleServiceExtension.InstallModuleAsync(this.Uid).ConfigureAwait(false);
}
await base.InstallOrUpdateAsync(serviceProvider, installOrUpdate);
}