45 lines
1.2 KiB
C#
45 lines
1.2 KiB
C#
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using Microsoft.EntityFrameworkCore;
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namespace MiGu.DB.Abstractions.Runtime;
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public interface IActorContext
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{
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string Name { get; }
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}
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public interface IActorContextAccessor
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{
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IActorContext Current { get; set; }
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}
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public interface IDataMigrator
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{
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int Order { get; }
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string Name { get; }
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Task MigrateAsync(DbContext db, CancellationToken ct = default);
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}
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/// <summary>
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/// 启动期 Schema 初始化策略。
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/// <see cref="Migrate"/>：版本化迁移（发版/现场）；
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/// <see cref="EnsureCreated"/>：按当前模型建库（开发期，改模型需删库重建）。
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/// </summary>
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public enum MiGuSchemaMode
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{
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Migrate = 0,
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EnsureCreated = 1
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}
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public sealed class MiGuDbOptions
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{
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public string Provider { get; set; } = "sqlite";
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public string ConnectionString { get; set; } = "";
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public string ContentRootPath { get; set; } = "";
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/// <summary>Schema 初始化模式，对应配置 Database:SchemaMode。</summary>
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public MiGuSchemaMode SchemaMode { get; set; } = MiGuSchemaMode.Migrate;
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/// <summary>为 true 时，Schema 初始化后按 Order 执行全部 IDataMigrator（默认开启）。</summary>
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public bool ApplyDataMigratorsOnStartup { get; set; } = true;
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}
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