ui changes and cs prices

src/lib/server/db/schema/cs-prices.ts

@@ -0,0 +1,81 @@
+import { index, integer, pgTable, text, timestamp, uniqueIndex, bigint } from 'drizzle-orm/pg-core';
+import { id } from './helpers';
+
+// A Steam market hash name identifies a listing, including wear and special variants.
+export const csMarketItems = pgTable(
+	'cs_market_items',
+	{
+		id: id(),
+		marketHashName: text('market_hash_name').notNull(),
+		name: text('name').notNull(),
+		iconUrl: text('icon_url'),
+		itemType: text('item_type'),
+		firstSeenAt: timestamp('first_seen_at', { withTimezone: true }).notNull().defaultNow(),
+		lastSeenAt: timestamp('last_seen_at', { withTimezone: true }).notNull().defaultNow()
+	},
+	(table) => [
+		uniqueIndex('cs_market_items_hash_idx').on(table.marketHashName),
+		index('cs_market_items_name_idx').on(table.name)
+	]
+);
+
+// Keep source observations intact. Aggregation happens only when the chart is requested.
+export const csPriceObservations = pgTable(
+	'cs_price_observations',
+	{
+		id: bigint('id', { mode: 'number' }).primaryKey().generatedAlwaysAsIdentity(),
+		itemId: integer('item_id')
+			.notNull()
+			.references(() => csMarketItems.id, { onDelete: 'cascade' }),
+		source: text('source').notNull(),
+		currency: text('currency').notNull(),
+		observedAt: timestamp('observed_at', { withTimezone: true }).notNull(),
+		priceCents: integer('price_cents').notNull(),
+		volume: integer('volume'),
+		kind: text('kind').notNull(),
+		importedAt: timestamp('imported_at', { withTimezone: true }).notNull().defaultNow()
+	},
+	(table) => [
+		uniqueIndex('cs_price_observations_unique_idx').on(
+			table.itemId,
+			table.source,
+			table.currency,
+			table.observedAt,
+			table.kind
+		),
+		index('cs_price_observations_lookup_idx').on(
+			table.itemId,
+			table.source,
+			table.currency,
+			table.observedAt
+		),
+		index('cs_price_observations_time_idx').on(table.observedAt)
+	]
+);
+
+export const csItemDimensions = pgTable(
+	'cs_item_dimensions',
+	{
+		itemId: integer('item_id')
+			.notNull()
+			.references(() => csMarketItems.id, { onDelete: 'cascade' }),
+		key: text('key').notNull(),
+		value: text('value').notNull()
+	},
+	(table) => [
+		uniqueIndex('cs_item_dimensions_unique_idx').on(table.itemId, table.key),
+		index('cs_item_dimensions_filter_idx').on(table.key, table.value, table.itemId)
+	]
+);
+
+export const csPriceStreams = pgTable(
+	'cs_price_streams',
+	{
+		source: text('source').notNull(),
+		currency: text('currency').notNull(),
+		kind: text('kind').notNull()
+	},
+	(table) => [
+		uniqueIndex('cs_price_streams_unique_idx').on(table.source, table.currency, table.kind)
+	]
+);

src/lib/server/db/schema/index.ts

@@ -8,3 +8,4 @@ export * from './game-tracker';
 export * from './animaldex';
 export * from './lists';
 export * from './money-tracker';
+export * from './cs-prices';