feat(SW-176): rebase

server/routers/hotels/query.ts

@@ -218,6 +218,97 @@ export const hotelQueryRouter = router({
         roomCategories,
       }
     }),
+  availability: serviceProcedure
+    .input(getAvailabilityInputSchema)
+    .query(async ({ input, ctx }) => {
+      const { cityId, roomStayStartDate, roomStayEndDate, adults } = input
+      const params: Record<string, string | number> = {
+        roomStayStartDate,
+        roomStayEndDate,
+        adults,
+      }
+      availabilityCounter.add(1, {
+        cityId,
+        roomStayStartDate,
+        roomStayEndDate,
+        adults,
+      })
+      console.info(
+        "api.hotels.availability start",
+        JSON.stringify({ query: { cityId, params } })
+      )
+      const apiResponse = await api.get(
+        `${api.endpoints.v0.availability}/${cityId}`,
+        {
+          cache: "no-store",
+          headers: {
+            Authorization: `Bearer ${ctx.serviceToken}`,
+          },
+        },
+        params
+      )
+      if (!apiResponse.ok) {
+        const text = await apiResponse.text()
+        availabilityFailCounter.add(1, {
+          cityId,
+          roomStayStartDate,
+          roomStayEndDate,
+          adults,
+          error_type: "http_error",
+          error: JSON.stringify({
+            status: apiResponse.status,
+            statusText: apiResponse.statusText,
+            text,
+          }),
+        })
+        console.error(
+          "api.hotels.availability error",
+          JSON.stringify({
+            query: { cityId, params },
+            error: {
+              status: apiResponse.status,
+              statusText: apiResponse.statusText,
+              text,
+            },
+          })
+        )
+        return null
+      }
+      const apiJson = await apiResponse.json()
+      const validateAvailabilityData = getAvailabilitySchema.safeParse(apiJson)
+      if (!validateAvailabilityData.success) {
+        availabilityFailCounter.add(1, {
+          cityId,
+          roomStayStartDate,
+          roomStayEndDate,
+          adults,
+          error_type: "validation_error",
+          error: JSON.stringify(validateAvailabilityData.error),
+        })
+        console.error(
+          "api.hotels.availability validation error",
+          JSON.stringify({
+            query: { cityId, params },
+            error: validateAvailabilityData.error,
+          })
+        )
+        throw badRequestError()
+      }
+      availabilitySuccessCounter.add(1, {
+        cityId,
+        roomStayStartDate,
+        roomStayEndDate,
+        adults,
+      })
+      console.info(
+        JSON.stringify({
+          query: { cityId, params: params },
+        })
+      )
+      return {
+        availability: validateAvailabilityData.data,
+      }
+    }),
   rates: router({
     get: publicProcedure
       .input(getRatesInputSchema)