Files
the-biergarten-app/web/backend/Infrastructure/Infrastructure.Sql/SqlConnectionStringHelper.cs
Aaron Po de1e9ac02b Migrate Auth/Brewery/Location repositories to pure Dapper; rename Timer to RowVersion (#237)
* Integrate Spectre.Console into seed application, use async data loading

* Replace stored-procedure repositories with Dapper-based repositories

Removes the USP_* stored procedures for Auth, Location, and Brewery
data access in favour of services built with Dapper.

Adds a new Features.Locations slice and optimistic concurrency support
for the Brewery slice.

* Add new documentation for Dapper migration/database schema

* Update FluentAssertions to most recent open source ver

* Update XML doc comment in backend projects

* Modify brewery location dto to include denormalized data

* - Updated column names from 'Timer' to 'RowVersion' in schema.sql for
- Introduced new BeerPost entity and updated BreweryPost and BreweryPostLocation entities to use 'RowVersion' for concurrency.
- Modified UserAccount, UserCredential, UserVerification, City, StateProvince, and Country entities to use 'RowVersion' instead of 'Timer'.
- Updated tests and command handlers to reflect changes in concurrency token from 'Timer' to 'RowVersion'.
- Adjusted BreweryDto and BreweryDtoMapper to include 'RowVersion' and updated mapping logic accordingly.
- Ensured all repository methods and interfaces are aligned with the new concurrency handling approach.

* updates

* Add BeerStyle entity and related properties; refactor BreweryDto to remove BeerPosts

* Fix Api.Specs test failures: stale Timer column refs and missing test.user fixture

* Remove repository tests, usages of registration dto used in repo

* archive old stored procs/functions

* update stale docs

* Add instructions for generating cryptographically secure base64 secrets on macOS/Linux and Windows
2026-08-24 01:09:47 -04:00

62 lines
2.1 KiB
C#

using Microsoft.Data.SqlClient;
namespace Infrastructure.Sql;
/// <summary>
/// Helper for building SQL Server connection strings from environment variables.
/// </summary>
public static class SqlConnectionStringHelper
{
/// <summary>
/// Builds a SQL Server connection string from environment variables.
/// </summary>
/// <remarks>Throws <see cref="InvalidOperationException" /> if DB_SERVER, DB_NAME, DB_USER, or DB_PASSWORD is unset.</remarks>
/// <param name="databaseName">If null, falls back to the DB_NAME environment variable.</param>
public static string BuildConnectionString(string? databaseName = null)
{
string server = Required("DB_SERVER");
string dbName = databaseName ?? Required("DB_NAME");
string user = Required("DB_USER");
string password = Required("DB_PASSWORD");
SqlConnectionStringBuilder builder = new()
{
DataSource = server,
InitialCatalog = dbName,
UserID = user,
Password = password,
TrustServerCertificate = ResolveTrustServerCertificate(),
Encrypt = true,
};
return builder.ConnectionString;
}
/// <summary>
/// Builds a connection string to the master database using environment variables.
/// </summary>
public static string BuildMasterConnectionString()
{
return BuildConnectionString("master");
}
/// <summary>
/// Resolves the <c>DB_TRUST_SERVER_CERTIFICATE</c> environment variable, defaulting to
/// <c>true</c> when it is unset or not a valid boolean.
/// </summary>
private static bool ResolveTrustServerCertificate()
{
return !bool.TryParse(
Environment.GetEnvironmentVariable("DB_TRUST_SERVER_CERTIFICATE"),
out bool trustServerCertificate
)
|| trustServerCertificate;
}
private static string Required(string variableName) =>
Environment.GetEnvironmentVariable(variableName)
?? throw new InvalidOperationException(
$"The {variableName} environment variable is not set."
);
}