Huxley Deng
7cce413f79
Add: binding setting file items to `AppSettings` class so to provide DI access as `IOptions<OptixServeSettings>`. Add: EF Core and DbContext to access database in services. This results in disabling NativeAOT due to poor supports for *pre-compiled query*, however many design are optimized for AOT for later re-adoption. Add: `DesignTimeDbContextFactory` to support EF Core migrations in NativeAOT. (Kept for re-enabling AOT.) Add: `DbInitializer` for ensuring database connecting in startup. Add: `ConfigurationHelper.CreateDefaultBuilder()` to read configuration files in default locations. Note this method is currently ONLY used by `DesignTimeDbContextFactory`. Refactor is expected. Add: `CommonErrorDto` for simple error message. Add: `VersionEndpoint` ONLY for debugging and testing purpose. Verylikely to be removed in the future. Other: many utilities and fixes easy to understand. Note: EF Core migrations are excluded in the early development. Not expected to be added in version control before v1.0 beta.
34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
using Microsoft.EntityFrameworkCore;
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using OptixServe.Api.Configuration;
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using OptixServe.Core.Data;
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namespace OptixServe.Api.Utilites;
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public static class DatabaseHelper
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{
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public static string BuildConnectionString(DatabaseSettings dbSettings)
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{
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return dbSettings.Type switch
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{
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DatabaseType.Sqlite => $"Data Source={dbSettings.Host ?? "optixserve.db"}",
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DatabaseType.MySQL => throw new NotSupportedException("MySQL connection is not yet implemented"),
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_ => throw new NotSupportedException($"Database type {dbSettings.Type} is not supported")
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};
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}
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public static void ConfigureDbContext(DbContextOptionsBuilder options, DatabaseSettings dbSettings)
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{
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if (dbSettings?.Type == DatabaseType.Sqlite)
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{
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var dbPath = dbSettings.Host ?? "optixserve.db";
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var connectionString = $"Data Source={dbPath}";
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options.UseSqlite(connectionString, b => b.MigrationsAssembly("OptixServe.Api"));
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}
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else
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{
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throw new NotImplementedException("Only SQLite database is currently supported");
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}
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}
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} |