API CHANGES]

Dockerfile.api

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+# Build stage
+FROM python:3.11-slim as builder
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements from api folder
+COPY api/requirements.txt .
+RUN pip install --no-cache-dir wheel && \
+    pip wheel --no-cache-dir --no-deps --wheel-dir /app/wheels -r requirements.txt
+
+# Final stage
+FROM python:3.11-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PATH="/app/venv/bin:$PATH" \
+    PYTHONPATH=/app \
+    PORT=8080
+
+# Create app user
+RUN useradd -m -s /bin/bash app && \
+    mkdir -p /app/logs && \
+    chown -R app:app /app
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy wheels from builder
+COPY --from=builder /app/wheels /app/wheels
+
+# Create and activate virtual environment
+RUN python -m venv /app/venv && \
+    /app/venv/bin/pip install --no-cache-dir /app/wheels/*
+
+# Copy application code
+COPY --chown=app:app ./api ./api
+
+# Switch to app user
+USER app
+
+# Create directories for logs
+RUN mkdir -p /app/logs
+
+# Required environment variables
+ENV SUPABASE_URL="" \
+    SUPABASE_SERVICE_KEY="" \
+    ENVIRONMENT="production" \
+    LOG_LEVEL="info" \
+    WORKERS=4 \
+    MAX_REQUESTS_PER_MINUTE=60 \
+    API_KEY_LENGTH=32
+
+# Expose port
+EXPOSE $PORT
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:$PORT/health || exit 1
+
+# Start command
+CMD ["sh", "-c", "uvicorn api.api:app --host 0.0.0.0 --port $PORT --workers $WORKERS --log-level $LOG_LEVEL"]