freshyo/apps/backend/src/trpc/apis/common-apis/common.ts
2026-03-12 19:26:21 +05:30

116 lines
3.6 KiB
TypeScript

import { router, publicProcedure } from '@/src/trpc/trpc-index'
import { db } from '@/src/db/db_index'
import { productInfo, units, productSlots, deliverySlotInfo, storeInfo } from '@/src/db/schema'
import { eq, gt, and, sql, inArray } from 'drizzle-orm';
import { generateSignedUrlsFromS3Urls, generateSignedUrlFromS3Url } from '@/src/lib/s3-client'
import { getAllProducts as getAllProductsFromCache } from '@/src/stores/product-store'
import { getDashboardTags as getDashboardTagsFromCache } from '@/src/stores/product-tag-store'
export const getNextDeliveryDate = async (productId: number): Promise<Date | null> => {
const result = await db
.select({ deliveryTime: deliverySlotInfo.deliveryTime })
.from(productSlots)
.innerJoin(deliverySlotInfo, eq(productSlots.slotId, deliverySlotInfo.id))
.where(
and(
eq(productSlots.productId, productId),
eq(deliverySlotInfo.isActive, true),
eq(deliverySlotInfo.isCapacityFull, false),
gt(deliverySlotInfo.deliveryTime, sql`NOW()`)
)
)
.orderBy(deliverySlotInfo.deliveryTime)
.limit(1);
return result[0]?.deliveryTime || null;
};
export async function scaffoldProducts() {
// Get all products from cache
let products = await getAllProductsFromCache();
products = products.filter(item => Boolean(item.id))
// Get suspended product IDs to filter them out
const suspendedProducts = await db
.select({ id: productInfo.id })
.from(productInfo)
.where(eq(productInfo.isSuspended, true));
const suspendedProductIds = new Set(suspendedProducts.map(sp => sp.id));
// Filter out suspended products
products = products.filter(product => !suspendedProductIds.has(product.id));
// Format products to match the expected response structure
const formattedProducts = await Promise.all(
products.map(async (product) => {
const nextDeliveryDate = await getNextDeliveryDate(product.id);
return {
id: product.id,
name: product.name,
shortDescription: product.shortDescription,
price: parseFloat(product.price),
marketPrice: product.marketPrice ? parseFloat(product.marketPrice) : null,
unit: product.unitNotation,
unitNotation: product.unitNotation,
incrementStep: product.incrementStep,
productQuantity: product.productQuantity,
storeId: product.store?.id || null,
isOutOfStock: product.isOutOfStock,
isFlashAvailable: product.isFlashAvailable,
nextDeliveryDate: nextDeliveryDate ? nextDeliveryDate.toISOString() : null,
images: product.images,
flashPrice: product.flashPrice
};
})
);
return {
products: formattedProducts,
count: formattedProducts.length,
};
}
export const commonRouter = router({
getDashboardTags: publicProcedure
.query(async () => {
// Get dashboard tags from cache
const tags = await getDashboardTagsFromCache();
return {
tags: tags,
};
}),
getAllProductsSummary: publicProcedure
.query(async () => {
const response = await scaffoldProducts();
return response;
}),
getStoresSummary: publicProcedure
.query(async () => {
const stores = await db.query.storeInfo.findMany({
columns: {
id: true,
name: true,
description: true,
},
});
return {
stores,
};
}),
healthCheck: publicProcedure
.query(async () => {
// Test DB connection by selecting product names
await db.select({ name: productInfo.name }).from(productInfo).limit(1);
return {
status: "ok",
};
}),
});