Arnaud
101 lines
3.1 KiB
TypeScript
101 lines
3.1 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { z } from "zod";
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import { and, eq } from "@epicure/db";
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import { db, recipes, recipeIngredients, recipeSteps } from "@epicure/db";
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import { requireSession } from "@/lib/api-auth";
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import { checkAndIncrementTierLimit } from "@/lib/tiers";
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import { translateRecipe } from "@/lib/ai/features/translate-recipe";
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const Schema = z.object({
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targetLanguage: z.string().min(2).max(50),
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provider: z.enum(["openai", "anthropic", "openrouter", "ollama"]).optional(),
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model: z.string().optional(),
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});
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type Params = { params: Promise<{ id: string }> };
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export async function POST(req: NextRequest, { params }: Params) {
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const { session, response } = await requireSession();
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if (response) return response;
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const { id } = await params;
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const recipe = await db.query.recipes.findFirst({
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where: and(eq(recipes.id, id), eq(recipes.authorId, session!.user.id)),
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with: {
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ingredients: { orderBy: (t, { asc }) => asc(t.order) },
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steps: { orderBy: (t, { asc }) => asc(t.order) },
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},
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});
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if (!recipe) return NextResponse.json({ error: "Not found" }, { status: 404 });
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const body = await req.json() as unknown;
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const parsed = Schema.safeParse(body);
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if (!parsed.success) {
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return NextResponse.json({ error: "Validation error", issues: parsed.error.issues }, { status: 400 });
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}
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await checkAndIncrementTierLimit(session!.user.id, session!.user.tier as "free" | "pro", "aiCall");
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const translation = await translateRecipe(
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{
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title: recipe.title,
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description: recipe.description,
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ingredients: recipe.ingredients,
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steps: recipe.steps,
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},
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parsed.data.targetLanguage,
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{ provider: parsed.data.provider, model: parsed.data.model }
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);
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// Save as new draft recipe
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const newId = crypto.randomUUID();
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const now = new Date();
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await db.transaction(async (tx) => {
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await tx.insert(recipes).values({
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id: newId,
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authorId: session!.user.id,
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title: translation.title,
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description: translation.description,
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baseServings: recipe.baseServings,
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visibility: "private",
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difficulty: recipe.difficulty,
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prepMins: recipe.prepMins,
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cookMins: recipe.cookMins,
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dietaryTags: recipe.dietaryTags ?? {},
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aiGenerated: true,
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createdAt: now,
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updatedAt: now,
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});
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if (translation.ingredients.length > 0) {
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await tx.insert(recipeIngredients).values(
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translation.ingredients.map((ing, i) => ({
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id: crypto.randomUUID(),
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recipeId: newId,
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rawName: ing.rawName,
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quantity: recipe.ingredients[i]?.quantity ?? undefined,
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unit: recipe.ingredients[i]?.unit ?? undefined,
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note: ing.note ?? undefined,
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order: i,
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}))
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);
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}
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if (translation.steps.length > 0) {
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await tx.insert(recipeSteps).values(
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translation.steps.map((step, i) => ({
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id: crypto.randomUUID(),
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recipeId: newId,
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instruction: step.instruction,
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timerSeconds: recipe.steps[i]?.timerSeconds ?? undefined,
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order: i,
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}))
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);
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}
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});
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return NextResponse.json({ id: newId });
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}
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