#!/usr/bin/env bash
# Weekly coaching check-in batch (Phase 3). Reads the admin API key from .env
# and POSTs the batch endpoint, which generates a check-in for every eligible
# user whose cadence is due. Invoked by a weekly cron entry.
#
# Override the target with IMPACTFLOW_BASE_URL (defaults to the local container).
set -euo pipefail

DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
BASE="${IMPACTFLOW_BASE_URL:-http://localhost:8011}"
LOG="$DIR/data/coaching-cron.log"

KEY="$(grep '^IMPACTFLOW_API_KEY=' "$DIR/.env" | cut -d= -f2 | tr -d '\r\n')"
if [[ -z "$KEY" ]]; then
  echo "$(date -u +%FT%TZ) ERROR: IMPACTFLOW_API_KEY not found in $DIR/.env" >> "$LOG"
  exit 1
fi

resp="$(curl -sS -m 120 -X POST -H "X-API-Key: $KEY" \
  "$BASE/discovery/coaching/run" 2>&1 || echo '{"error":"curl failed"}')"
echo "$(date -u +%FT%TZ) $resp" >> "$LOG"