Function convertRulesToUpdates

src/utils/permissions/permissions.ts:1375–1403

* Helper to convert PermissionRule array to PermissionUpdate array

(
  rules: PermissionRule[],
  updateType: 'addRules' | 'replaceRules',
)

 * Helper to convert PermissionRule array to PermissionUpdate array
 */
function convertRulesToUpdates(
  rules: PermissionRule[],
  updateType: 'addRules' | 'replaceRules',
): PermissionUpdate[] {
  // Group rules by source and behavior
  const grouped = new Map<string, PermissionRuleValue[]>()

  for (const rule of rules) {
    const key = `${rule.source}:${rule.ruleBehavior}`
    if (!grouped.has(key)) {
      grouped.set(key, [])
    }
    grouped.get(key)!.push(rule.ruleValue)
  }

  // Convert to PermissionUpdate array
  const updates: PermissionUpdate[] = []
  for (const [key, ruleValues] of grouped) {
    const [source, behavior] = key.split(':')
    updates.push({
      type: updateType,
      rules: ruleValues,
      behavior: behavior as PermissionBehavior,
      destination: source as PermissionUpdateDestination,
    })
  }

  return updates
}

/**
 * Apply permission rules to context (additive - for initial setup)