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Rewrite with React after AI got stuck in some obscure state errors on SolidJS

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This commit is contained in:
Veikko Lintujärvi
2026-03-02 22:04:58 +02:00
parent 81c4c70c51
commit 154b9b66ce
38 changed files with 4131 additions and 1878 deletions
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195
api/App/Services/LokService.cs
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@@ -19,7 +19,7 @@ public class LokService
await using var command = _connection.CreateCommand();
command.CommandText = @"
SELECT id, name, version, paragraph1, paragraph2, paragraph3, paragraph4, kitchenNotice
SELECT id, name, isActive, version, paragraph1, paragraph2, paragraph3, paragraph4, kitchenNotice
FROM LokOpenHours
ORDER BY datetime(version) DESC, id DESC
LIMIT 5";
@@ -34,6 +34,7 @@ public class LokService
{
Id = reader["id"] is long id ? id : Convert.ToInt64(reader["id"]),
Name = reader["name"]?.ToString() ?? string.Empty,
IsActive = ParseBoolean(reader["isActive"]),
Version = ParseVersion(reader["version"]?.ToString()),
Paragraph1 = reader["paragraph1"]?.ToString() ?? string.Empty,
Paragraph2 = reader["paragraph2"]?.ToString() ?? string.Empty,
@@ -55,13 +56,22 @@ public class LokService
var version = DateTime.UtcNow;
using var transaction = _connection.BeginTransaction();
await using var resetCommand = _connection.CreateCommand();
resetCommand.Transaction = transaction;
resetCommand.CommandText = "UPDATE LokOpenHours SET isActive = 0 WHERE isActive = 1;";
await resetCommand.ExecuteNonQueryAsync();
await using var command = _connection.CreateCommand();
command.Transaction = transaction;
command.CommandText = @"
INSERT INTO LokOpenHours (name, version, paragraph1, paragraph2, paragraph3, paragraph4, kitchenNotice)
VALUES (@name, @version, @paragraph1, @paragraph2, @paragraph3, @paragraph4, @kitchenNotice);
INSERT INTO LokOpenHours (name, isActive, version, paragraph1, paragraph2, paragraph3, paragraph4, kitchenNotice)
VALUES (@name, @isActive, @version, @paragraph1, @paragraph2, @paragraph3, @paragraph4, @kitchenNotice);
SELECT last_insert_rowid();";
command.Parameters.AddWithValue("@name", openHours.Name ?? string.Empty);
command.Parameters.AddWithValue("@isActive", 1);
command.Parameters.AddWithValue("@version", version.ToString("O"));
command.Parameters.AddWithValue("@paragraph1", openHours.Paragraph1 ?? string.Empty);
command.Parameters.AddWithValue("@paragraph2", openHours.Paragraph2 ?? string.Empty);
@@ -70,11 +80,15 @@ public class LokService
command.Parameters.AddWithValue("@kitchenNotice", openHours.KitchenNotice ?? string.Empty);
var insertedId = await command.ExecuteScalarAsync();
var insertedIdValue = Convert.ToInt64(insertedId);
transaction.Commit();
return new LokOpenHours
{
Id = Convert.ToInt64(insertedId),
Id = insertedIdValue,
Name = openHours.Name ?? string.Empty,
IsActive = true,
Version = version,
Paragraph1 = openHours.Paragraph1 ?? string.Empty,
Paragraph2 = openHours.Paragraph2 ?? string.Empty,
@@ -91,6 +105,16 @@ public class LokService
await _connection.OpenAsync();
}
await using var activeCommand = _connection.CreateCommand();
activeCommand.CommandText = "SELECT isActive FROM LokOpenHours WHERE id = @id;";
activeCommand.Parameters.AddWithValue("@id", id);
var activeValue = await activeCommand.ExecuteScalarAsync();
if (activeValue is null)
{
return false;
}
await using var command = _connection.CreateCommand();
command.CommandText = @"
DELETE FROM LokOpenHours
@@ -99,9 +123,115 @@ public class LokService
command.Parameters.AddWithValue("@id", id);
var affectedRows = await command.ExecuteNonQueryAsync();
if (affectedRows > 0)
{
await EnsureSingleActiveInvariant();
}
return affectedRows > 0;
}
public async Task<LokOpenHours?> UpdateOpenHours(long id, LokOpenHours openHours)
{
if (_connection.State != ConnectionState.Open)
{
await _connection.OpenAsync();
}
var version = DateTime.UtcNow;
await using var activeCommand = _connection.CreateCommand();
activeCommand.CommandText = "SELECT isActive FROM LokOpenHours WHERE id = @id;";
activeCommand.Parameters.AddWithValue("@id", id);
var activeValue = await activeCommand.ExecuteScalarAsync();
if (activeValue is null)
{
return null;
}
var isActive = ParseBoolean(activeValue);
await using var command = _connection.CreateCommand();
command.CommandText = @"
UPDATE LokOpenHours
SET
name = @name,
version = @version,
paragraph1 = @paragraph1,
paragraph2 = @paragraph2,
paragraph3 = @paragraph3,
paragraph4 = @paragraph4,
kitchenNotice = @kitchenNotice
WHERE id = @id;";
command.Parameters.AddWithValue("@id", id);
command.Parameters.AddWithValue("@name", openHours.Name ?? string.Empty);
command.Parameters.AddWithValue("@version", version.ToString("O"));
command.Parameters.AddWithValue("@paragraph1", openHours.Paragraph1 ?? string.Empty);
command.Parameters.AddWithValue("@paragraph2", openHours.Paragraph2 ?? string.Empty);
command.Parameters.AddWithValue("@paragraph3", openHours.Paragraph3 ?? string.Empty);
command.Parameters.AddWithValue("@paragraph4", openHours.Paragraph4 ?? string.Empty);
command.Parameters.AddWithValue("@kitchenNotice", openHours.KitchenNotice ?? string.Empty);
var affectedRows = await command.ExecuteNonQueryAsync();
if (affectedRows == 0)
{
return null;
}
return new LokOpenHours
{
Id = id,
Name = openHours.Name ?? string.Empty,
IsActive = isActive,
Version = version,
Paragraph1 = openHours.Paragraph1 ?? string.Empty,
Paragraph2 = openHours.Paragraph2 ?? string.Empty,
Paragraph3 = openHours.Paragraph3 ?? string.Empty,
Paragraph4 = openHours.Paragraph4 ?? string.Empty,
KitchenNotice = openHours.KitchenNotice ?? string.Empty
};
}
public async Task<bool> SetActiveOpenHours(long id)
{
if (_connection.State != ConnectionState.Open)
{
await _connection.OpenAsync();
}
using var transaction = _connection.BeginTransaction();
await using var existsCommand = _connection.CreateCommand();
existsCommand.Transaction = transaction;
existsCommand.CommandText = "SELECT COUNT(*) FROM LokOpenHours WHERE id = @id;";
existsCommand.Parameters.AddWithValue("@id", id);
var exists = Convert.ToInt32(await existsCommand.ExecuteScalarAsync()) > 0;
if (!exists)
{
transaction.Rollback();
return false;
}
await using var resetCommand = _connection.CreateCommand();
resetCommand.Transaction = transaction;
resetCommand.CommandText = "UPDATE LokOpenHours SET isActive = 0 WHERE isActive = 1;";
await resetCommand.ExecuteNonQueryAsync();
await using var activateCommand = _connection.CreateCommand();
activateCommand.Transaction = transaction;
activateCommand.CommandText = "UPDATE LokOpenHours SET isActive = 1 WHERE id = @id;";
activateCommand.Parameters.AddWithValue("@id", id);
await activateCommand.ExecuteNonQueryAsync();
transaction.Commit();
return true;
}
private static DateTime ParseVersion(string? value)
{
if (!string.IsNullOrWhiteSpace(value) && DateTime.TryParse(value, out var parsed))
@@ -111,4 +241,61 @@ public class LokService
return DateTime.MinValue;
}
private static bool ParseBoolean(object? value)
{
return value switch
{
bool boolValue => boolValue,
long longValue => longValue == 1,
int intValue => intValue == 1,
string stringValue when int.TryParse(stringValue, out var parsedInt) => parsedInt == 1,
string stringValue when bool.TryParse(stringValue, out var parsedBool) => parsedBool,
_ => false
};
}
private async Task EnsureSingleActiveInvariant()
{
await using var countCommand = _connection.CreateCommand();
countCommand.CommandText = "SELECT COUNT(*) FROM LokOpenHours WHERE isActive = 1;";
var activeCount = Convert.ToInt32(await countCommand.ExecuteScalarAsync());
if (activeCount == 0)
{
await using var promoteCommand = _connection.CreateCommand();
promoteCommand.CommandText = @"
UPDATE LokOpenHours
SET isActive = 1
WHERE id = (
SELECT id
FROM LokOpenHours
ORDER BY datetime(version) DESC, id DESC
LIMIT 1
);";
await promoteCommand.ExecuteNonQueryAsync();
return;
}
if (activeCount > 1)
{
await using var normalizeCommand = _connection.CreateCommand();
normalizeCommand.CommandText = @"
WITH selected_active AS (
SELECT id
FROM LokOpenHours
WHERE isActive = 1
ORDER BY datetime(version) DESC, id DESC
LIMIT 1
)
UPDATE LokOpenHours
SET isActive = CASE
WHEN id = (SELECT id FROM selected_active) THEN 1
ELSE 0
END
WHERE isActive = 1
OR id = (SELECT id FROM selected_active);";
await normalizeCommand.ExecuteNonQueryAsync();
}
}
}