add close order to hedge mode

src/routes/webhook/tradingview/+server.ts

@@ -45,6 +45,7 @@ export const POST = async ({ locals, request }) => {
 		secret: z.string(),
 		symbol: z.string(),
 		hedge: z.enum(['true', 'false']).optional(),
+		side: z.enum(['Buy', 'Sell']).optional(),
 	})
 	const form = z
 		.union([flatSchema, percentSchema, closePositionSchema])
@@ -143,6 +144,8 @@ export const POST = async ({ locals, request }) => {
 			console.log('closing')
 			console.log(position.result.list)
 			if (hedge === 'true') {
+				const closeSide = form.data.side
+				if (closeSide === undefined) {
 					return new Response()
 				}
 
@@ -150,6 +153,23 @@ export const POST = async ({ locals, request }) => {
 					return new Response()
 				}
 
+				const order = position.result.list.find(
+					(result) => result.side === closeSide,
+				)
+
+				if (!order) {
+					return new Response()
+				}
+				side =
+					order.side === 'Buy' ? ('Sell' as const) : ('Buy' as const)
+				qty = order.size
+
+				positionIdx = order.side === 'Buy' ? 1 : 2
+			} else {
+				if (position.result.list.length <= 0) {
+					return new Response()
+				}
+
 				if (position.result.list[0].side === 'None')
 					return new Response()
 				side =
@@ -158,6 +178,7 @@ export const POST = async ({ locals, request }) => {
 						: ('Buy' as const)
 				qty = position.result.list[0].size
 			}
+		}
 
 		console.log({ qty, takeProfit, stopLoss })
 		const order = await client.submitOrder({