Dev: fix Type error related for admin user updates of parent organization name

[SAUMILDHANKAR]

Overview

We need to fix the type error related to admin user updates of the parent organization name, so that we don't have either failed requests or possible security vunerability.

Details

• There is a type error related to PR added schema and route #2529, and a missing validation check in the parentOrganizationController.update method.
  As noted in the review comment, the handler should include a required field check (id, name, tenantId) at the start, returning a 400 error if any are missing.
  The type definition should also follow the pattern used in the insert handler for consistent type safety.

parent organization example:
Salvation army has several listing with local chapters

---

Action Items

• Add a required field checker to parentOrganizationController.update for id, name, and tenantId
• Update the type definition to align with the insert handler pattern
• Test the update endpoint for both valid and invalid inputs
• Verify type safety and proper error handling

---

Example Implementation

const update: RequestHandler<
  { id: string },
  { success: boolean } | { error: string },
  ParentOrganization,
  never
> = async (req, res) => {
  const { id, name, tenantId } = req.body;
  if (!id || !name || !tenantId) {
    return res.status(400).json({ error: "Missing required fields." });
  }

  try {
    await parentOrganizationService.update(req.body);
    res.status(200).json({ success: true });
  } catch (err: any) {
    console.error(err);
    res.status(500).json({ error: "Internal server error." });
  }
};

---

Resources/Instructions

• Review comment: [PR #2529 – discussion_r2350809387](added schema and route #2529 (comment))

---