feat(KAN-20): unify dialogs feedback and protect ticket drafts

2026-09-11 14:17:10 +02:00
parent 850ae337ca
commit f4a8bdd134
27 changed files with 1793 additions and 329 deletions
@@ -0,0 +1,114 @@
+import type {
+    PendingVisit,
+    UrlMethodPair,
+    UseFormSubmitOptions,
+} from '@inertiajs/core';
+import { router } from '@inertiajs/vue3';
+import type { InertiaForm } from '@inertiajs/vue3';
+import { computed, onMounted, onUnmounted, ref } from 'vue';
+import { useUnsavedChanges } from '@/composables/useUnsavedChanges';
+import {
+    formRequestHeader,
+    isFormNetworkFailure,
+    matchesFormRequest,
+} from '@/lib/form-feedback';
+import type { FormFeedbackState } from '@/lib/form-feedback';
+
+/** Pair with a keyed useForm/useRemember for restoration on browser Back/Forward. */
+export function useFormProtection<T extends object>(
+    form: InertiaForm<T>,
+    options: { isDirty?: () => boolean } = {},
+) {
+    const failure = ref<FormFeedbackState | null>(null);
+    let ownVisit: PendingVisit | null = null;
+    let requestId: string | null = null;
+    const removeListeners: Array<() => void> = [];
+
+    const { confirmLeave } = useUnsavedChanges(
+        () => form.processing || (options.isDirty?.() ?? form.isDirty),
+        (visit) => visit === ownVisit,
+    );
+
+    const state = computed<FormFeedbackState>(() => {
+        if (form.processing) {
+            return 'loading';
+        }
+        if (failure.value) {
+            return failure.value;
+        }
+        if (Object.keys(form.errors).length > 0) {
+            return 'validation';
+        }
+        return form.recentlySuccessful ? 'success' : 'idle';
+    });
+
+    onMounted(() => {
+        removeListeners.push(
+            router.on('exception', (event) => {
+                if (isFormNetworkFailure(event.detail.exception, requestId)) {
+                    event.preventDefault();
+                    failure.value = 'network';
+                }
+            }),
+            router.on('invalid', (event) => {
+                if (
+                    matchesFormRequest(event.detail.response.config, requestId)
+                ) {
+                    event.preventDefault();
+                    failure.value = 'server';
+                }
+            }),
+        );
+    });
+
+    onUnmounted(() => removeListeners.forEach((remove) => remove()));
+
+    function submit(
+        target: UrlMethodPair,
+        visitOptions: UseFormSubmitOptions = {},
+    ): void {
+        if (form.processing) {
+            return;
+        }
+
+        const nextRequestId = crypto.randomUUID();
+        form.submit(target, {
+            ...visitOptions,
+            preserveState: true,
+            headers: {
+                ...visitOptions.headers,
+                [formRequestHeader]: nextRequestId,
+            },
+            onBefore: (visit) => {
+                if (visitOptions.onBefore?.(visit) === false) {
+                    return false;
+                }
+                ownVisit = visit;
+            },
+            onStart: (visit) => {
+                requestId = nextRequestId;
+                failure.value = null;
+                visitOptions.onStart?.(visit);
+            },
+            onError: (errors) => {
+                failure.value = 'validation';
+                return visitOptions.onError?.(errors);
+            },
+            onSuccess: (page) => {
+                failure.value = null;
+                return visitOptions.onSuccess?.(page);
+            },
+            onCancel: () => {
+                failure.value = 'cancelled';
+                visitOptions.onCancel?.();
+            },
+            onFinish: (visit) => {
+                requestId = null;
+                ownVisit = null;
+                visitOptions.onFinish?.(visit);
+            },
+        });
+    }
+
+    return { state, submit, confirmLeave };
+}