74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
import { getUserIdFromSession } from '../../../utils/auth';
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interface CompletionResponse {
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message: string;
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reward: {
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coins: number;
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};
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updatedCoins: number;
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}
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export default defineEventHandler(async (event): Promise<CompletionResponse> => {
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const userId = await getUserIdFromSession(event);
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const habitId = parseInt(event.context.params?.id || '', 10);
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if (isNaN(habitId)) {
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throw createError({ statusCode: 400, statusMessage: 'Invalid habit ID.' });
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}
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const habit = await prisma.habit.findFirst({
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where: { id: habitId, userId },
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});
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if (!habit) {
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throw createError({ statusCode: 404, statusMessage: 'Habit not found.' });
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}
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const today = new Date();
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const dayOfWeek = today.getDay(); // 0 (Sunday) to 6 (Saturday)
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if (!(habit.daysOfWeek as number[]).includes(dayOfWeek)) {
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throw createError({ statusCode: 400, statusMessage: 'Habit is not active today.' });
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}
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// Normalize date to the beginning of the day for consistent checks
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const startOfToday = new Date();
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startOfToday.setUTCHours(0, 0, 0, 0);
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const existingCompletion = await prisma.habitCompletion.findFirst({
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where: {
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habitId: habitId,
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date: startOfToday, // Use precise equality check
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},
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});
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if (existingCompletion) {
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throw createError({ statusCode: 409, statusMessage: 'Habit already completed today.' });
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}
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const rewardCoins = 3;
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const [, updatedUser] = await prisma.$transaction([
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prisma.habitCompletion.create({
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data: {
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habitId: habitId,
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date: startOfToday, // Save the normalized date
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},
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}),
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prisma.user.update({
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where: { id: userId },
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data: {
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coins: {
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increment: rewardCoins,
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},
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},
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}),
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]);
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return {
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message: 'Habit completed successfully!',
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reward: {
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coins: rewardCoins,
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},
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updatedCoins: updatedUser.coins,
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};
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});
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