137 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			137 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
import { NextRequest, NextResponse } from 'next/server';
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import { db, habits, users, habitLogs } from '@/lib/db';
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import { getTokenCookie } from '@/lib/auth/cookies';
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import { eq, and, desc } from 'drizzle-orm';
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async function getUserFromToken() {
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  const token = await getTokenCookie();
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  if (!token) return null;
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  const userRows = await db.select().from(users).where(eq(users.token, token));
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  return userRows.length > 0 ? userRows[0] : null;
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}
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export async function GET() {
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  try {
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    const user = await getUserFromToken();
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    if (!user) {
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      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
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    }
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    // Get current timestamp for date calculations
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    const now = new Date();
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    const sevenDaysAgo = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000);
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    const thirtyDaysAgo = new Date(now.getTime() - 30 * 24 * 60 * 60 * 1000);
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    // First get all habits
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    const userHabitsBase = await db
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      .select()
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      .from(habits)
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      .where(and(eq(habits.userId, user.id), eq(habits.isArchived, false)))
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      .orderBy(desc(habits.createdAt));
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    // Then get aggregated log data for each habit
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    const habitsWithStats = await Promise.all(
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      userHabitsBase.map(async (habit) => {
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        // Get all logs for this habit
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        const logs = await db
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          .select({
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            loggedAt: habitLogs.loggedAt,
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          })
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          .from(habitLogs)
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          .where(eq(habitLogs.habitId, habit.id));
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        // Calculate statistics
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        const totalLogs = logs.length;
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        const logsLastWeek = logs.filter((log) => log.loggedAt >= sevenDaysAgo).length;
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        const logsLastMonth = logs.filter((log) => log.loggedAt >= thirtyDaysAgo).length;
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        const lastLoggedAt =
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          logs.length > 0
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            ? logs.reduce(
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                (latest, log) => (log.loggedAt > latest ? log.loggedAt : latest),
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                logs[0].loggedAt,
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              )
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            : null;
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        return {
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          id: habit.id,
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          name: habit.name,
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          type: habit.type,
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          targetFrequency: habit.targetFrequency,
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          color: habit.color,
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          icon: habit.icon,
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          createdAt: habit.createdAt,
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          lastLoggedAt,
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          totalLogs,
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          logsLastWeek,
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          logsLastMonth,
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        };
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      }),
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    );
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    return NextResponse.json({ habits: habitsWithStats });
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  } catch (error) {
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    console.error('Get habits error:', error);
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    return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
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  }
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}
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export async function POST(request: NextRequest) {
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  try {
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    const user = await getUserFromToken();
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    if (!user) {
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      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
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    }
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    const body = (await request.json()) as {
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      name: string;
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      type: string;
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      targetFrequency?: { value: number; period: 'day' | 'week' | 'month' };
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      color?: string;
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      icon?: string;
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    };
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    const { name, type, targetFrequency, color, icon } = body;
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    if (!name || !type) {
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      return NextResponse.json(
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        {
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          error: 'Name and type are required',
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        },
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        { status: 400 },
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      );
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    }
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    // Validate type is one of the allowed enum values
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    if (!['positive', 'neutral', 'negative'].includes(type)) {
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      return NextResponse.json(
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        {
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          error: 'Type must be one of: positive, neutral, negative',
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        },
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        { status: 400 },
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      );
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    }
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    const newHabitRows = await db
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      .insert(habits)
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      .values({
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        userId: user.id,
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        name,
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        type: type as 'positive' | 'neutral' | 'negative',
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        targetFrequency,
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        color,
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        icon,
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      })
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      .returning();
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    if (newHabitRows.length === 0) {
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      throw new Error('Failed to create habit');
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    }
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    const newHabit = newHabitRows[0];
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    return NextResponse.json({ habit: newHabit });
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  } catch (error) {
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    console.error('Create habit error:', error);
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    return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
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  }
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}
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