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Add a bunch of untested calculations enhancements based on import script changes

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Matt
2025-02-01 14:46:17 -05:00
parent b2d7744cc5
commit 0a51328da2
8 changed files with 659 additions and 76 deletions
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94
inventory-server/scripts/metrics/product-metrics.js
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@@ -25,7 +25,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: null,
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
return processedCount;
}
@@ -40,7 +45,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
// Calculate base metrics
@@ -77,6 +87,16 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
END,
pm.first_sale_date = stats.first_sale_date,
pm.last_sale_date = stats.last_sale_date,
pm.days_of_inventory = CASE
WHEN COALESCE(stats.total_quantity / NULLIF(stats.active_days, 0), 0) > 0
THEN FLOOR(p.stock_quantity / (stats.total_quantity / stats.active_days))
ELSE NULL
END,
pm.weeks_of_inventory = CASE
WHEN COALESCE(stats.total_quantity / NULLIF(stats.active_days, 0), 0) > 0
THEN FLOOR(p.stock_quantity / (stats.total_quantity / stats.active_days) / 7)
ELSE NULL
END,
pm.gmroi = CASE
WHEN COALESCE(stats.inventory_value, 0) > 0
THEN (stats.total_revenue - stats.cost_of_goods_sold) / stats.inventory_value
@@ -85,6 +105,38 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
pm.last_calculated_at = NOW()
`);
// Calculate forecast accuracy and bias
await connection.query(`
WITH forecast_accuracy AS (
SELECT
sf.pid,
AVG(CASE
WHEN o.quantity > 0
THEN ABS(sf.forecast_units - o.quantity) / o.quantity * 100
ELSE 100
END) as avg_forecast_error,
AVG(CASE
WHEN o.quantity > 0
THEN (sf.forecast_units - o.quantity) / o.quantity * 100
ELSE 0
END) as avg_forecast_bias,
MAX(sf.forecast_date) as last_forecast_date
FROM sales_forecasts sf
JOIN orders o ON sf.pid = o.pid
AND DATE(o.date) = sf.forecast_date
WHERE o.canceled = false
AND sf.forecast_date >= DATE_SUB(CURRENT_DATE, INTERVAL 90 DAY)
GROUP BY sf.pid
)
UPDATE product_metrics pm
JOIN forecast_accuracy fa ON pm.pid = fa.pid
SET
pm.forecast_accuracy = GREATEST(0, 100 - LEAST(fa.avg_forecast_error, 100)),
pm.forecast_bias = GREATEST(-100, LEAST(fa.avg_forecast_bias, 100)),
pm.last_forecast_date = fa.last_forecast_date,
pm.last_calculated_at = NOW()
`);
processedCount = Math.floor(totalProducts * 0.4);
outputProgress({
status: 'running',
@@ -94,7 +146,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
} else {
processedCount = Math.floor(totalProducts * 0.4);
@@ -106,7 +163,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
}
@@ -122,7 +184,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
// Calculate time-based aggregates
@@ -172,7 +239,8 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
avg_price = VALUES(avg_price),
profit_margin = VALUES(profit_margin),
inventory_value = VALUES(inventory_value),
gmroi = VALUES(gmroi)
gmroi = VALUES(gmroi),
last_calculated_at = CURRENT_TIMESTAMP
`);
processedCount = Math.floor(totalProducts * 0.6);
@@ -184,7 +252,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
} else {
processedCount = Math.floor(totalProducts * 0.6);
@@ -196,7 +269,12 @@ async function calculateProductMetrics(startTime, totalProducts, processedCount
elapsed: formatElapsedTime(startTime),
remaining: estimateRemaining(startTime, processedCount, totalProducts),
rate: calculateRate(startTime, processedCount),
percentage: ((processedCount / totalProducts) * 100).toFixed(1)
percentage: ((processedCount / totalProducts) * 100).toFixed(1),
timing: {
start_time: new Date(startTime).toISOString(),
end_time: new Date().toISOString(),
elapsed_seconds: Math.round((Date.now() - startTime) / 1000)
}
});
}