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feat: enhance product analysis results with additional fields and update handling logic

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This commit is contained in:
Victor Noguera
2026-04-13 03:32:46 -04:00
parent 299ad7a1a6
commit 811fe9b10a
4 changed files with 83 additions and 7 deletions
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33
src/database.ts
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@@ -49,7 +49,7 @@ function createProductAnalysisResultsTable(database: Database): void {
confidence REAL NOT NULL,
reasoning TEXT,
fetched_at TEXT NOT NULL,
UNIQUE(run_id, asin),
UNIQUE(asin),
FOREIGN KEY (run_id) REFERENCES category_analysis_runs(id)
);
`);
@@ -70,12 +70,38 @@ function ensureProductAnalysisResultsTable(database: Database): void {
(col) => col.name === "asin" && col.pk === 1,
);
if (!hasIdColumn || hasAsinPrimaryKey) {
const indexList = database
.query("PRAGMA index_list(product_analysis_results)")
.all() as Array<{ name: string; unique: number }>;
const hasUniqueAsinConstraint = indexList.some((idx) => {
if (idx.unique !== 1) return false;
const columns = database
.query(`PRAGMA index_info(${JSON.stringify(idx.name)})`)
.all() as Array<{ name: string }>;
return columns.length === 1 && columns[0]?.name === "asin";
});
if (!hasIdColumn || hasAsinPrimaryKey || !hasUniqueAsinConstraint) {
database.run(
"ALTER TABLE product_analysis_results RENAME TO product_analysis_results_legacy",
);
createProductAnalysisResultsTable(database);
database.run(`
WITH ranked AS (
SELECT
asin, run_id, name, brand, category, unit_cost,
current_price, avg_price_90d, avg_price_90d_sheet,
selling_price_sheet, sales_rank, sales_rank_avg_90d,
seller_count, monthly_sold, rank_drops_30d, rank_drops_90d,
fba_fee, fbm_fee, referral_percent, can_sell,
sellability_status, sellability_reason,
verdict, confidence, reasoning, fetched_at,
ROW_NUMBER() OVER (
PARTITION BY asin
ORDER BY datetime(fetched_at) DESC, run_id DESC, id DESC
) AS row_num
FROM product_analysis_results_legacy
)
INSERT INTO product_analysis_results (
asin, run_id, name, brand, category, unit_cost,
current_price, avg_price_90d, avg_price_90d_sheet,
@@ -93,7 +119,8 @@ function ensureProductAnalysisResultsTable(database: Database): void {
fba_fee, fbm_fee, referral_percent, can_sell,
sellability_status, sellability_reason,
verdict, confidence, reasoning, fetched_at
FROM product_analysis_results_legacy
FROM ranked
WHERE row_num = 1
`);
database.run("DROP TABLE product_analysis_results_legacy");
}