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fix(widgets): add multi-database compatibility to all dashboard widgets

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Replace SQLite-specific functions with database-agnostic expressions to support
  MySQL, SQLite, PostgreSQL, and SQL Server across all Filament dashboard widgets.

  - Fix strftime() date formatting in SubscriptionMetrics, RevenueMetrics, and TrialPerformance
  - Fix CAST AS REAL syntax in ChurnAnalysis widget
  - Add getDateFormatExpression() method for date function compatibility
  - Add getCastExpression() method for CAST syntax compatibility
  - Support MySQL/MariaDB, SQLite, PostgreSQL, and SQL Server drivers
  - Maintain identical functionality across all database types

  Fixes multiple SQLSTATE[42000] syntax errors when using MySQL/MariaDB databases.
This commit is contained in:
idevakk
2025-12-02 07:09:30 -08:00
parent 659325c01d
commit e60973c391
4 changed files with 67 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
app/Filament/Widgets/ChurnAnalysis.php
View File

@@ -112,12 +112,14 @@ class ChurnAnalysis extends ChartWidget
private function getChurnByProvider(): array
{
$castExpression = $this->getCastExpression();
return Subscription::query()
->select(
'provider',
DB::raw('COUNT(CASE WHEN status = "cancelled" THEN 1 END) as cancelled'),
DB::raw('COUNT(*) as total'),
DB::raw('(CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS REAL) * 100.0 / COUNT(*)) as churn_rate')
DB::raw("({$castExpression} * 100.0 / COUNT(*)) as churn_rate")
)
->groupBy('provider')
->orderBy('churn_rate', 'desc')
@@ -130,12 +132,14 @@ class ChurnAnalysis extends ChartWidget
private function getChurnByPlan(): array
{
$castExpression = $this->getCastExpression();
return Subscription::query()
->select(
'plans.name as plan_name',
DB::raw('COUNT(CASE WHEN subscriptions.status = "cancelled" THEN 1 END) as cancelled'),
DB::raw('COUNT(*) as total'),
DB::raw('(CAST(COUNT(CASE WHEN subscriptions.status = "cancelled" THEN 1 END) AS REAL) * 100.0 / COUNT(*)) as churn_rate')
DB::raw("({$castExpression} * 100.0 / COUNT(*)) as churn_rate")
)
->join('plans', 'subscriptions.plan_id', '=', 'plans.id')
->groupBy('plans.id', 'plans.name')
@@ -147,4 +151,17 @@ class ChurnAnalysis extends ChartWidget
})
->toArray();
}
private function getCastExpression(): string
{
$connection = DB::connection()->getDriverName();
return match ($connection) {
'sqlite' => 'CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS REAL)',
'mysql', 'mariadb' => 'CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS DECIMAL(10,2))',
'pgsql' => 'CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS NUMERIC)',
'sqlsrv' => 'CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS FLOAT)',
default => 'CAST(COUNT(CASE WHEN status = "cancelled" THEN 1 END) AS DECIMAL(10,2))', // fallback to MySQL format
};
}
}

17
app/Filament/Widgets/RevenueMetrics.php
View File

@@ -92,9 +92,11 @@ class RevenueMetrics extends ChartWidget
private function getMonthlyRevenueTrend(): array
{
$dateFormat = $this->getDateFormatExpression();
return Subscription::query()
->select(
DB::raw("strftime('%Y-%m', subscriptions.created_at) as month"),
DB::raw("{$dateFormat} as month"),
DB::raw('SUM(plans.price) as revenue')
)
->join('plans', 'subscriptions.plan_id', '=', 'plans.id')
@@ -106,6 +108,19 @@ class RevenueMetrics extends ChartWidget
->toArray();
}
private function getDateFormatExpression(): string
{
$connection = DB::connection()->getDriverName();
return match ($connection) {
'sqlite' => "strftime('%Y-%m', subscriptions.created_at)",
'mysql', 'mariadb' => "DATE_FORMAT(subscriptions.created_at, '%Y-%m')",
'pgsql' => "TO_CHAR(subscriptions.created_at, 'YYYY-MM')",
'sqlsrv' => "FORMAT(subscriptions.created_at, 'yyyy-MM')",
default => "DATE_FORMAT(subscriptions.created_at, '%Y-%m')", // fallback to MySQL format
};
}
private function getMRRByProvider(): array
{
return Subscription::query()

17
app/Filament/Widgets/SubscriptionMetrics.php
View File

@@ -113,9 +113,11 @@ class SubscriptionMetrics extends ChartWidget
private function getMonthlySubscriptionTrend(): array
{
$dateFormat = $this->getDateFormatExpression();
return Subscription::query()
->select(
DB::raw("strftime('%Y-%m', subscriptions.created_at) as month"),
DB::raw("{$dateFormat} as month"),
DB::raw('count(*) as count')
)
->groupBy('month')
@@ -123,4 +125,17 @@ class SubscriptionMetrics extends ChartWidget
->pluck('count', 'month')
->toArray();
}
private function getDateFormatExpression(): string
{
$connection = DB::connection()->getDriverName();
return match ($connection) {
'sqlite' => "strftime('%Y-%m', subscriptions.created_at)",
'mysql', 'mariadb' => "DATE_FORMAT(subscriptions.created_at, '%Y-%m')",
'pgsql' => "TO_CHAR(subscriptions.created_at, 'YYYY-MM')",
'sqlsrv' => "FORMAT(subscriptions.created_at, 'yyyy-MM')",
default => "DATE_FORMAT(subscriptions.created_at, '%Y-%m')", // fallback to MySQL format
};
}
}

17
app/Filament/Widgets/TrialPerformance.php
View File

@@ -134,9 +134,11 @@ class TrialPerformance extends ChartWidget
private function getTrialExtensionsTrend(): array
{
$dateFormat = $this->getDateFormatExpression();
return TrialExtension::query()
->select(
DB::raw("strftime('%Y-%m', trial_extensions.granted_at) as month"),
DB::raw("{$dateFormat} as month"),
DB::raw('COUNT(*) as extensions'),
DB::raw('SUM(extension_days) as total_days')
)
@@ -152,6 +154,19 @@ class TrialPerformance extends ChartWidget
->toArray();
}
private function getDateFormatExpression(): string
{
$connection = DB::connection()->getDriverName();
return match ($connection) {
'sqlite' => "strftime('%Y-%m', trial_extensions.granted_at)",
'mysql', 'mariadb' => "DATE_FORMAT(trial_extensions.granted_at, '%Y-%m')",
'pgsql' => "TO_CHAR(trial_extensions.granted_at, 'YYYY-MM')",
'sqlsrv' => "FORMAT(trial_extensions.granted_at, 'yyyy-MM')",
default => "DATE_FORMAT(trial_extensions.granted_at, '%Y-%m')", // fallback to MySQL format
};
}
private function getAverageTrialLength(): float
{
return Subscription::query()