Kind of worksmaster

1 files changed, 56 insertions, 0 deletions

diff --git a/src/cron.ts b/src/cron.ts
new file mode 100644
index 0000000..fb016a3
--- /dev/null
+++ b/src/cron.ts
@@ -0,0 +1,56 @@
+import { fetchColesProduct, fetchWooliesProduct, ProductInfo } from "./gather"
+import { storePriceRecord } from "./store"
+
+export interface ProductRequest {
+    productId: string,
+    companyName: string
+}
+
+export async function cacheAllPrices(db: D1Database, products: ProductRequest[]): Promise<boolean> {
+    // return getAllPrices(products).then().map(storePriceRecord)
+    return (await getAllPrices(products))
+        .map(x => {console.log("getting prices", x); return x})
+        .filter(x => x != null)
+        .map(product => storePriceRecord(db, product as ProductInfo))
+        .every(async x => await x === true)
+
+    // for (let p of products) {
+    //     console.log(p)
+    //     const prices = await getPrice(p)
+        // console.warn(prices)
+    // }
+
+    // let out = []
+    // for (let price of prices) {
+    //     if (price !== null) {
+    //         const result = await storePriceRecord(db, price)
+    //         console.log(price, result)
+    //         out.push(result)
+    //     }
+    // }
+    // return out.every(x => !!x)
+    // return true
+
+
+}
+
+async function getAllPrices(products: ProductRequest[]): Promise<(ProductInfo | null)[]> {
+    return await Promise.all(products.map(getPrice))
+    // let out = []
+    // for (let p of products) {
+    //     out.push(await getPrice(p))
+    // }
+    // return out
+    // return [await getPrice(products[0])]
+}
+
+async function getPrice(product: ProductRequest): Promise<ProductInfo | null> {
+    switch (product.companyName) {
+        case "Coles":
+            return await fetchColesProduct(product.productId)
+        case "Woolies":
+            return await fetchWooliesProduct(product.productId)
+        default:
+            throw Error("Invalid store name")
+    }
+}
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