feat: add usePrediction composable

resources/js/composables/usePrediction.js

@@ -0,0 +1,31 @@
+import { ref } from 'vue'
+import api from '../axios.js'
+
+export function usePrediction() {
+    const prediction = ref(null)
+    const loading = ref(false)
+    const error = ref(null)
+
+    async function fetch({ lat, lng } = {}) {
+        loading.value = true
+        error.value = null
+        prediction.value = null
+
+        const params = {}
+        if (lat && lng) {
+            params.lat = lat
+            params.lng = lng
+        }
+
+        try {
+            const response = await api.get('/prediction', { params })
+            prediction.value = response.data
+        } catch (err) {
+            error.value = 'Unable to load prediction.'
+        } finally {
+            loading.value = false
+        }
+    }
+
+    return { prediction, loading, error, fetch }
+}