1404/10/28-base

src/utils/price.ts

@@ -0,0 +1,87 @@
+import {loading} from '@/utils/index'
+import {getLastPrice, getPrice} from '@/api/home'
+import {ref} from 'vue'
+import type {Price} from '@/models/home'
+
+let interval: any
+export const price = ref<Price>()
+export const lastPrice = ref<Price>()
+export const olderPrice = ref<number| undefined>(0)
+
+export async function setIntervalGetAllPrice() {
+    // console.log('salam')
+    try {
+        interval = setInterval(async () => {
+            await getLastPrices()
+            await getUpPrice()
+        }, 10000)
+    } catch (e) {
+        console.log(e)
+    } finally {
+        loading.value = false
+    }
+
+}
+
+export async function setIntervalGetLastPrice() {
+    // console.log('salam')
+    try {
+        interval = setInterval(async () => {
+            await getLastPrices()
+            // await getUpPrice()
+        }, 10000)
+    } catch (e) {
+        console.log(e)
+    } finally {
+        loading.value = false
+    }
+
+}
+
+export async function getUpPrice() {
+    try {
+        // loading.value = true
+        const data = await getPrice()
+        // const dataLast = await getLastPrice()
+        // if (lastPrice.value?.price_last != dataLast.price_last) {
+        //     olderPrice.value = lastPrice.value?.price_last
+        // }
+        price.value = data
+        // lastPrice.value = dataLast
+    } catch (e) {
+        console.log(e)
+    } finally {
+        // loading.value = false
+    }
+}
+
+export async function getLastPrices() {
+    try {
+        // loading.value = true
+        // const data = await getPrice()
+        const dataLast = await getLastPrice()
+        if (lastPrice.value?.price_last != dataLast.price_last) {
+            olderPrice.value = lastPrice.value?.price_last
+        }
+        // price.value = data
+        lastPrice.value = dataLast
+    } catch (e) {
+        console.log(e)
+    } finally {
+        // loading.value = false
+    }
+}
+
+export function stopPriceInterval() {
+    // console.log('stop')
+    clearInterval(interval);
+}
+
+export function percentPriceChanged() {
+    // console.log(olderPrice.value)
+    // console.log(lastPrice.value?.price_last)
+    if (!olderPrice.value)
+        return 0
+return ((lastPrice.value?.price_last-olderPrice.value) *100)/olderPrice.value
+
+        }