adilallo
112 lines
3.5 KiB
TypeScript
112 lines
3.5 KiB
TypeScript
"use client";
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import { useCallback } from "react";
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import type { CreateFlowState, CreateFlowStep } from "../types";
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import { buildPublishPayload } from "../../../../lib/create/buildPublishPayload";
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import { saveDraftToServer, updatePublishedRule } from "../../../../lib/create/api";
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import { writeLastPublishedRule } from "../../../../lib/create/lastPublishedRule";
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import { isBackendSyncEnabled } from "../../../../lib/create/backendSyncEnabled";
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import messages from "../../../../messages/en/index";
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export type CreateFlowExitClearState = () => void;
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type AppRouterLike = { push: (_href: string) => void };
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/**
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* Leave the create flow for a **signed-in** user. Caller must not invoke for anonymous users.
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*/
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export function useCreateFlowExit({
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state,
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currentStep,
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clearState,
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router,
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user,
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setDraftSaveBannerMessage,
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confirmLeave,
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}: {
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state: CreateFlowState;
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currentStep: CreateFlowStep | null;
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clearState: CreateFlowExitClearState;
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router: AppRouterLike;
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user: { id: string; email: string } | null;
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/** When save fails, surface the server message in the create shell banner (no leave confirm). */
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setDraftSaveBannerMessage?: (_message: string | null) => void;
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/** When exit would discard unsaved work, return true to proceed. Defaults to denying leave. */
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confirmLeave?: () => Promise<boolean>;
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}): (_options?: { saveDraft?: boolean }) => Promise<void> {
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return useCallback(
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async (options?: { saveDraft?: boolean }) => {
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if (!user) return;
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const saveDraft = options?.saveDraft ?? false;
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if (!saveDraft) {
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const confirmFn = confirmLeave ?? (async () => false);
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const confirmed = await confirmFn();
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if (!confirmed) return;
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}
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if (saveDraft && isBackendSyncEnabled()) {
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const editingId =
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typeof state.editingPublishedRuleId === "string"
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? state.editingPublishedRuleId.trim()
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: "";
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if (editingId.length > 0) {
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const payloadResult = buildPublishPayload(state);
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if (payloadResult.ok === false) {
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setDraftSaveBannerMessage?.(
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payloadResult.error === "missingCommunityName"
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? messages.create.reviewAndComplete.publish
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.missingCommunityName
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: payloadResult.error,
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);
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return;
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}
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const { title, summary, document } = payloadResult;
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const updateResult = await updatePublishedRule(editingId, {
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title,
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summary: summary ?? null,
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document,
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});
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if (updateResult.ok === true) {
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writeLastPublishedRule({
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id: editingId,
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title,
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summary: summary ?? null,
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document,
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});
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setDraftSaveBannerMessage?.(null);
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} else {
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setDraftSaveBannerMessage?.(updateResult.error);
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return;
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}
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} else {
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const payload: CreateFlowState = {
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...state,
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...(currentStep ? { currentStep } : {}),
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};
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const result = await saveDraftToServer(payload);
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if (result.ok === true) {
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setDraftSaveBannerMessage?.(null);
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} else {
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setDraftSaveBannerMessage?.(result.message);
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return;
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}
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}
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}
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clearState();
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router.push("/");
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},
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[
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state,
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currentStep,
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clearState,
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router,
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user,
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setDraftSaveBannerMessage,
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confirmLeave,
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],
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);
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}
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