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update price display

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Jurgis Sakalauskas
2025-10-13 20:28:15 +03:00
parent 7bc38e9a6e
commit 3ac7e9183f
6 changed files with 3747 additions and 121 deletions
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server/src/db/items-repository.ts
+45 -3
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@@ -16,7 +16,15 @@ const itemColumns = `
price_summary.max_amount AS price_max_amount,
price_summary.total_count AS price_count,
price_summary.currency AS price_currency,
price_summary.currency_count AS price_currency_count
price_summary.currency_count AS price_currency_count,
price_summary.min_new_amount AS price_min_new_amount,
price_summary.new_count AS price_new_count,
price_summary.new_currency AS price_new_currency,
price_summary.new_currency_count AS price_new_currency_count,
price_summary.min_used_amount AS price_min_used_amount,
price_summary.used_count AS price_used_count,
price_summary.used_currency AS price_used_currency,
price_summary.used_currency_count AS price_used_currency_count
`;
export interface ItemRow {
@@ -36,6 +44,14 @@ export interface ItemRow {
price_count: number | null;
price_currency: string | null;
price_currency_count: number | null;
price_min_new_amount: string | null;
price_new_count: number | null;
price_new_currency: string | null;
price_new_currency_count: number | null;
price_min_used_amount: string | null;
price_used_count: number | null;
price_used_currency: string | null;
price_used_currency_count: number | null;
}
export interface ItemRecord {
@@ -59,6 +75,14 @@ export interface ItemPriceSummary {
currency: string | null;
priceCount: number;
hasMixedCurrency: boolean;
newMinAmount: number | null;
newCount: number;
newCurrency: string | null;
newHasMixedCurrency: boolean;
usedMinAmount: number | null;
usedCount: number;
usedCurrency: string | null;
usedHasMixedCurrency: boolean;
}
const mapItemRow = (row: ItemRow): ItemRecord => {
@@ -70,7 +94,17 @@ const mapItemRow = (row: ItemRow): ItemRecord => {
maxAmount: Number(row.price_max_amount),
currency: row.price_currency,
priceCount,
hasMixedCurrency: (row.price_currency_count ?? 0) > 1
hasMixedCurrency: (row.price_currency_count ?? 0) > 1,
newMinAmount:
row.price_min_new_amount !== null ? Number(row.price_min_new_amount) : null,
newCount: row.price_new_count ?? 0,
newCurrency: row.price_new_currency,
newHasMixedCurrency: (row.price_new_currency_count ?? 0) > 1,
usedMinAmount:
row.price_min_used_amount !== null ? Number(row.price_min_used_amount) : null,
usedCount: row.price_used_count ?? 0,
usedCurrency: row.price_used_currency,
usedHasMixedCurrency: (row.price_used_currency_count ?? 0) > 1
}
: null;
@@ -122,7 +156,15 @@ export const listItems = async (options: ListItemsOptions): Promise<ItemRecord[]
MAX(ip.amount) AS max_amount,
COUNT(*)::INT AS total_count,
COUNT(DISTINCT ip.currency)::INT AS currency_count,
MIN(ip.currency) AS currency
MIN(ip.currency) AS currency,
MIN(CASE WHEN ip.condition = 'new' THEN ip.amount END) AS min_new_amount,
COUNT(CASE WHEN ip.condition = 'new' THEN 1 END)::INT AS new_count,
COUNT(DISTINCT CASE WHEN ip.condition = 'new' THEN ip.currency END)::INT AS new_currency_count,
MIN(CASE WHEN ip.condition = 'new' THEN ip.currency END) AS new_currency,
MIN(CASE WHEN ip.condition = 'used' THEN ip.amount END) AS min_used_amount,
COUNT(CASE WHEN ip.condition = 'used' THEN 1 END)::INT AS used_count,
COUNT(DISTINCT CASE WHEN ip.condition = 'used' THEN ip.currency END)::INT AS used_currency_count,
MIN(CASE WHEN ip.condition = 'used' THEN ip.currency END) AS used_currency
FROM item_prices ip
WHERE ip.item_id = i.id
) price_summary ON TRUE