예제 #1
0
        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);
        }
예제 #2
0
        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);
        }