refactor: ♻️ seedDataInsertedEventAsync (#190)

Co-authored-by: tk <fiyne1a@dingtalk.com>

assets/res/NetAdmin.Statements.ln

@@ -15,6 +15,8 @@ XML注释文件不存在
 时间表达式
 用户名不能是手机号码
 用户名长度4位以上
+种子数据插入完成
+记录已存在
 请求对象不能为空
 邀请码不正确
 配置文件初始化完毕

src/backend/NetAdmin.Domain/Events/SeedDataInsertedEvent.cs

@@ -0,0 +1,36 @@
+namespace NetAdmin.Domain.Events;
+
+/// <summary>
+///     种子数据插入完毕事件
+/// </summary>
+public sealed record SeedDataInsertedEvent : DataAbstraction, IEventSource
+{
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="SeedDataInsertedEvent" /> class.
+    /// </summary>
+    public SeedDataInsertedEvent(int insertedCount)
+    {
+        InsertedCount = insertedCount;
+        EventId       = nameof(SeedDataInsertedEvent);
+    }
+
+    /// <inheritdoc />
+    public CancellationToken CancellationToken { get; }
+
+    /// <inheritdoc />
+    public DateTime CreatedTime { get; }
+
+    /// <inheritdoc />
+    public string EventId { get; }
+
+    /// <inheritdoc />
+    public bool IsConsumOnce { get; }
+
+    /// <inheritdoc />
+    public object Payload { get; }
+
+    /// <summary>
+    ///     插入数量
+    /// </summary>
+    public int InsertedCount { get; set; }
+}

src/backend/NetAdmin.Host/Filters/ApiResultHandler.cs

@@ -23,7 +23,12 @@ public abstract class ApiResultHandler<T>
     /// </summary>
     public IActionResult OnException(ExceptionContext context, ExceptionMetadata metadata)
     {
-        var naException = context.Exception switch { NetAdminException ex => ex, _ => null };
+        var naException = context.Exception switch {
+                              NetAdminException ex => ex
+                            , _ => context.Exception.Message.Contains(Chars.FLG_DB_EXCEPTION_PRIMARY_KEY_CONFLICT)
+                                  ? new NetAdminInvalidOperationException(Ln.记录已存在)
+                                  : null
+                          };
         var errorCode = naException?.Code ?? ErrorCodes.Unhandled;
         var result = RestfulResult(errorCode, metadata.Data
                       ,                       naException is NetAdminValidateException vEx

src/backend/NetAdmin.Host/Subscribers/SqlProfiler.cs

@@ -29,6 +29,21 @@ public sealed class SqlProfiler(ILogger<SqlProfiler> logger) : IEventSubscriber
         return Task.CompletedTask;
     }
 
+    /// <summary>
+    ///     种子数据插入完毕
+    /// </summary>
+    [EventSubscribe(nameof(SeedDataInsertedEvent))]
+    public Task SeedDataInsertedEventAsync(EventHandlerExecutingContext context)
+    {
+        var source = context.Source as SeedDataInsertedEvent;
+        logger.Info(source);
+        if (App.WebHostEnvironment.IsDevelopment()) {
+            Environment.Exit(0);
+        }
+
+        return Task.CompletedTask;
+    }
+
     /// <summary>
     ///     同步数据库结构之后
     /// </summary>

src/backend/NetAdmin.Infrastructure/Constant/Chars.cs

@@ -15,7 +15,7 @@ public static class Chars
     public const string FLG_CONTEXT_USER_ID                            = nameof(FLG_CONTEXT_USER_ID);
     public const string FLG_CONTEXT_USER_INFO                          = nameof(FLG_CONTEXT_USER_INFO);
     public const string FLG_CRON_PER_SECS                              = "* * * * * *";
-    public const string FLG_DB_EXCEPTION_PRIVATE_KEY_CONFLICT          = "PRIMARY KEY";
+    public const string FLG_DB_EXCEPTION_PRIMARY_KEY_CONFLICT          = "PRIMARY KEY";
     public const string FLG_DB_FIELD_TYPE_NVARCHAR                     = "nvarchar";
     public const string FLG_DB_FIELD_TYPE_NVARCHAR_1022                = "nvarchar(1022)";
     public const string FLG_DB_FIELD_TYPE_NVARCHAR_127                 = "nvarchar(127)";

src/backend/NetAdmin.Infrastructure/Utils/FreeSqlBuilder.cs

@@ -13,7 +13,7 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
     /// <summary>
     ///     构建freeSql对象
     /// </summary>
-    public IFreeSql Build(FreeSqlInitMethods initMethods)
+    public IFreeSql Build(FreeSqlInitMethods initMethods, Func<int, Task> onSeedDataInserted = null)
     {
         var freeSql = new FreeSql.FreeSqlBuilder()
                       #if DBTYPE_SQLSERVER
@@ -25,7 +25,7 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
                       .UseGenerateCommandParameterWithLambda(true)
                       .UseAutoSyncStructure(initMethods.HasFlag(FreeSqlInitMethods.SyncStructure))
                       .Build();
-        _ = InitDbAsync(freeSql, initMethods); // 初始化数据库 ，异步
+        _ = InitDbAsync(freeSql, initMethods, onSeedDataInserted); // 初始化数据库 ，异步
         return freeSql;
     }
 
@@ -69,7 +69,7 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
     /// <summary>
     ///     初始化数据库
     /// </summary>
-    private Task InitDbAsync(IFreeSql freeSql, FreeSqlInitMethods initMethods)
+    private Task InitDbAsync(IFreeSql freeSql, FreeSqlInitMethods initMethods, Func<int, Task> onSeedDataInserted)
     {
         return Task.Run(() => {
             if (initMethods == FreeSqlInitMethods.None) {
@@ -82,7 +82,8 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
             }
 
             if (initMethods.HasFlag(FreeSqlInitMethods.InsertSeedData)) {
-                InsertSeedData(freeSql, entityTypes);
+                var insertCount = InsertSeedData(freeSql, entityTypes);
+                _ = onSeedDataInserted?.Invoke(insertCount);
             }
 
             if (initMethods.HasFlag(FreeSqlInitMethods.CompareStructure)) {
@@ -94,8 +95,9 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
     /// <summary>
     ///     插入种子数据
     /// </summary>
-    private void InsertSeedData(IFreeSql freeSql, IEnumerable<Type> entityTypes)
+    private int InsertSeedData(IFreeSql freeSql, IEnumerable<Type> entityTypes)
     {
+        var ret = 0;
         foreach (var entityType in entityTypes) {
             var file = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, databaseOptions.SeedDataRelativePath, $"{entityType.Name}.json");
             if (!File.Exists(file)) {
@@ -113,7 +115,7 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
             _ = jsonSerializerOptions.Converters.AddDateTimeTypeConverters();
 
             var     jsonTypeInfo = JsonTypeInfo.CreateJsonTypeInfo(typeof(IEnumerable<>).MakeGenericType(entityType), jsonSerializerOptions);
-            var entities     = JsonSerializer.Deserialize(fs, jsonTypeInfo);
+            dynamic entities     = JsonSerializer.Deserialize(fs, jsonTypeInfo);
 
             // 如果表存在数据，跳过
             var select = typeof(IFreeSql).GetMethod(nameof(freeSql.Select), 1, Type.EmptyTypes)?.MakeGenericMethod(entityType).Invoke(freeSql, null);
@@ -130,7 +132,10 @@ public sealed class FreeSqlBuilder(DatabaseOptions databaseOptions)
             var insert = MakeInsertMethod(entityType);
 
             _   =  insert?.Invoke(rep, [entities]);
+            ret += entities!.Count;
         }
+
+        return ret;
     }
 
     /// <summary>

src/backend/NetAdmin.SysComponent.Host/Extensions/ServiceCollectionExtensions.cs

@@ -33,11 +33,12 @@ public static class ServiceCollectionExtensions
         // initOptions = FreeSqlInitOptions.None;
         // #endif
         var dbOptions      = App.GetOptions<DatabaseOptions>();
-        var fSql      = new FreeSqlBuilder(dbOptions).Build(initMethods);
+        var eventPublisher = App.GetService<IEventPublisher>();
+
+        var fSql = new FreeSqlBuilder(dbOptions).Build(initMethods, count => eventPublisher.PublishAsync(new SeedDataInsertedEvent(count)));
         _ = me.AddSingleton(fSql);
 
         fSql.Aop.AuditValue += SqlAuditor.DataAuditHandler; // Insert/Update自动值处理
-        var eventPublisher = App.GetService<IEventPublisher>();
 
         #pragma warning disable VSTHRD110