svg-backend/backend/scripts/editor_mutation_regression.sh

#!/usr/bin/env bash
set -Eeuo pipefail

API_URL="${API_URL:-http://127.0.0.1:9020}"
API_KEY="${API_KEY:-admin-local-dev-key}"
SCHEME_ID="${SCHEME_ID:-82086336d385427f9d56244f9e1dd772}"

TMP_DIR="$(mktemp -d)"
trap 'rm -rf "${TMP_DIR}"' EXIT

log() {
  echo
  echo "===== $* ====="
}

fail() {
  echo
  echo "[FAIL] $*" >&2
  exit 1
}

request() {
  local name="$1"
  local method="$2"
  local url="$3"
  local body="${4:-}"
  local expected="${5:-200}"

  local body_file="${TMP_DIR}/${name}.body"
  local code_file="${TMP_DIR}/${name}.code"

  if [[ -n "${body}" ]]; then
    curl -sS \
      -X "${method}" \
      -H "X-API-Key: ${API_KEY}" \
      -H "Content-Type: application/json" \
      -o "${body_file}" \
      -w "%{http_code}" \
      --data "${body}" \
      "${url}" > "${code_file}"
  else
    curl -sS \
      -X "${method}" \
      -H "X-API-Key: ${API_KEY}" \
      -o "${body_file}" \
      -w "%{http_code}" \
      "${url}" > "${code_file}"
  fi

  local code
  code="$(cat "${code_file}")"

  echo "[${method}] ${url} -> ${code}"
  cat "${body_file}"
  echo

  if [[ "${code}" != "${expected}" ]]; then
    fail "Unexpected HTTP status for ${name}: expected ${expected}, got ${code}"
  fi
}

json_get() {
  local file="$1"
  local expr="$2"
  python3 - <<PY
import json
from pathlib import Path

data = json.loads(Path("${file}").read_text())
expr = "${expr}"

value = data
for part in expr.split("."):
    if not part:
        continue
    if part.startswith("[") and part.endswith("]"):
        cond = part[1:-1]
        try:
            if cond.endswith("!=null"):
                k = cond[:-6]
                value = next(item for item in value if item.get(k) is not None)
            elif cond.endswith("==null"):
                k = cond[:-6]
                value = next(item for item in value if item.get(k) is None)
            elif cond == "LAST":
                value = value[-1]
            else:
                value = value[0]
        except StopIteration:
            value = None
    elif part.isdigit():
        value = value[int(part)]
    else:
        value = value[part] if value else None

if value is None:
    print("")
elif isinstance(value, bool):
    print("true" if value else "false")
else:
    print(value)
PY
}

assert_json_eq() {
  local file="$1"
  local expr="$2"
  local expected="$3"
  local actual
  actual="$(json_get "${file}" "${expr}")"
  if [[ "${actual}" != "${expected}" ]]; then
    fail "Assertion failed: ${expr} expected '${expected}', got '${actual}'"
  fi
  echo "[OK] ${expr}=${actual}"
}

extract_current() {
  request "current" "GET" "${API_URL}/api/v1/schemes/${SCHEME_ID}/current" "" "200"
  CURRENT_VERSION_ID="$(json_get "${TMP_DIR}/current.body" "scheme_version_id")"
  CURRENT_STATUS="$(json_get "${TMP_DIR}/current.body" "status")"
  echo "CURRENT_VERSION_ID=${CURRENT_VERSION_ID}"
  echo "CURRENT_STATUS=${CURRENT_STATUS}"
}

ensure_draft() {
  request "ensure_draft" "POST" "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/ensure" "" "200"
  DRAFT_VERSION_ID="$(json_get "${TMP_DIR}/ensure_draft.body" "scheme_version_id")"
  DRAFT_CREATED="$(json_get "${TMP_DIR}/ensure_draft.body" "created")"
  echo "DRAFT_VERSION_ID=${DRAFT_VERSION_ID}"
  echo "DRAFT_CREATED=${DRAFT_CREATED}"
}

read_structure() {
  request "draft_structure" "GET" \
    "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/structure?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
    "" "200"

  SEAT_RECORD_ID="$(json_get "${TMP_DIR}/draft_structure.body" "seats.[seat_id!=null].seat_record_id")"
  SEAT_ID="$(json_get "${TMP_DIR}/draft_structure.body" "seats.[seat_id!=null].seat_id")"
  ORIG_SEAT_NUMBER="$(json_get "${TMP_DIR}/draft_structure.body" "seats.[seat_id!=null].seat_number")"

  echo "SEAT_RECORD_ID=${SEAT_RECORD_ID}"
  echo "SEAT_ID=${SEAT_ID}"
  echo "ORIG_SEAT_NUMBER=${ORIG_SEAT_NUMBER}"
}

check_read_models() {
  request "draft_summary" "GET" \
    "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/summary?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
    "" "200"
  request "draft_validation" "GET" \
    "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/validation?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
    "" "200"
  request "draft_compare_preview" "GET" \
    "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/compare-preview?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
    "" "200"

  assert_json_eq "${TMP_DIR}/draft_summary.body" "scheme_version_id" "${DRAFT_VERSION_ID}"
  assert_json_eq "${TMP_DIR}/draft_validation.body" "scheme_version_id" "${DRAFT_VERSION_ID}"
  assert_json_eq "${TMP_DIR}/draft_compare_preview.body" "draft_scheme_version_id" "${DRAFT_VERSION_ID}"
}

log "health"
curl -fsS "${API_URL}/healthz" >/dev/null || fail "healthz failed"
echo "[OK] healthz"

log "current + ensure draft"
extract_current
ensure_draft
read_structure
check_read_models

STAMP="$(date +%s)"
TEST_SECTOR_ID="reg-sector-${STAMP}"
TEST_GROUP_ID="reg-group-${STAMP}"
TEST_SECTOR_ELEMENT_ID="reg-sector-element-${STAMP}"
TEST_GROUP_ELEMENT_ID="reg-group-element-${STAMP}"

log "create sector"
request "create_sector" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/sectors?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"element_id\":\"${TEST_SECTOR_ELEMENT_ID}\",\"sector_id\":\"${TEST_SECTOR_ID}\",\"name\":\"${TEST_SECTOR_ID}\"}" \
  "200"
CREATE_SECTOR_RECORD_ID="$(json_get "${TMP_DIR}/create_sector.body" "sector_record_id")"
echo "CREATE_SECTOR_RECORD_ID=${CREATE_SECTOR_RECORD_ID}"

log "create group"
request "create_group" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/groups?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"element_id\":\"${TEST_GROUP_ELEMENT_ID}\",\"group_id\":\"${TEST_GROUP_ID}\",\"name\":\"${TEST_GROUP_ID}\"}" \
  "200"
CREATE_GROUP_RECORD_ID="$(json_get "${TMP_DIR}/create_group.body" "group_record_id")"
echo "CREATE_GROUP_RECORD_ID=${CREATE_GROUP_RECORD_ID}"

log "patch seat -> bind to new group"
request "patch_seat_group" "PATCH" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/seats/records/${SEAT_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"group_id\":\"${TEST_GROUP_ID}\"}" \
  "200"

log "verify seat after patch"
request "seat_after_patch" "GET" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/seats/records/${SEAT_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "" "200"
assert_json_eq "${TMP_DIR}/seat_after_patch.body" "group_id" "${TEST_GROUP_ID}"
assert_json_eq "${TMP_DIR}/seat_after_patch.body" "seat_number" "${ORIG_SEAT_NUMBER}"

log "patch group name"
request "patch_group" "PATCH" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/groups/records/${CREATE_GROUP_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"name\":\"${TEST_GROUP_ID}-updated\"}" \
  "200"

log "patch sector name"
request "patch_sector" "PATCH" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/sectors/records/${CREATE_SECTOR_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"name\":\"${TEST_SECTOR_ID}-updated\"}" \
  "200"

log "verify sector after patch"
request "sector_after_patch" "GET" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/sectors/records/${CREATE_SECTOR_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "" "200"
assert_json_eq "${TMP_DIR}/sector_after_patch.body" "name" "${TEST_SECTOR_ID}-updated"
assert_json_eq "${TMP_DIR}/sector_after_patch.body" "sector_id" "${TEST_SECTOR_ID}"

log "bulk seat update validation path"
request "bulk_seats" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/seats/bulk?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"items\":[{\"seat_record_id\":\"${SEAT_RECORD_ID}\",\"row_label\":\"ZZ\",\"seat_number\":\"999\"}]}" \
  "200"

log "verify seat after bulk patch"
request "seat_after_bulk" "GET" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/seats/records/${SEAT_RECORD_ID}?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "" "200"
assert_json_eq "${TMP_DIR}/seat_after_bulk.body" "row_label" "ZZ"
assert_json_eq "${TMP_DIR}/seat_after_bulk.body" "seat_number" "999"

log "typed error: duplicate sector id"
request "duplicate_sector" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/sectors?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"element_id\":\"dup-${TEST_SECTOR_ELEMENT_ID}\",\"sector_id\":\"${TEST_SECTOR_ID}\",\"name\":\"dup\"}" \
  "422"

log "typed error: duplicate group id"
request "duplicate_group" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/groups?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{\"element_id\":\"dup-${TEST_GROUP_ELEMENT_ID}\",\"group_id\":\"${TEST_GROUP_ID}\",\"name\":\"dup\"}" \
  "422"

log "typed error: stale draft version"
request "stale_patch" "PATCH" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/seats/records/${SEAT_RECORD_ID}?expected_scheme_version_id=deadbeefdeadbeefdeadbeefdeadbeef" \
  "{\"row_label\":\"STALE\"}" \
  "409"

log "typed error: remap preview without filters"
request "remap_preview_invalid" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/remap/preview?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{}" \
  "422"

log "repair references"
request "repair_refs" "POST" \
  "${API_URL}/api/v1/schemes/${SCHEME_ID}/draft/repair-references?expected_scheme_version_id=${DRAFT_VERSION_ID}" \
  "{}" \
  "200"

log "post-mutation read models"
check_read_models

log "done"
echo "[OK] editor mutation regression completed successfully"