Admin Invoice Endpoints

[codebestia]

Background

Cross-merchant invoice visibility for the admin dashboard — as scoped, this is listing and detail only (filter by merchant address and status, paginated; no sort options were requested here, so none are added beyond the implicit createdAt desc ordering).

Proposed Steps

1. GET /admin/invoices — paginated, filters: merchantAddress (joins merchant.address), status (reuse the existing InvoiceStatus validation from invoice.validation.ts). Default order createdAt desc.
2. GET /admin/invoices/:id — full invoice detail, unscoped by merchant ownership (unlike the merchant-facing getInvoice, which enforces merchantId match — here there is none, admin sees any invoice).

Acceptance Criteria

• GET /admin/invoices filters correctly by merchantAddress and status, independently and combined
• GET /admin/invoices is paginated using the existing DEFAULT_LIMIT/MAX_LIMIT convention
• GET /admin/invoices/:id returns any invoice regardless of which merchant owns it, 404 if the id doesn't exist
• No new Prisma models or fields required

[Peculiarr7]

Hi! I’m a full-stack developer with a strong blockchain background, and I’m confident I can resolve this issue quickly and effectively. I’ll deliver a clean, reliable solution with immediate attention to detail, ensuring it’s completed as soon as possible. Please assign it to me—I’m ready to get started right away.

[josephchimebuka]

Hi GM, I have reviewed this issue and taken the time to understand the requirements, current implementation, and the expected outcome. Based on my analysis, I believe this is something I can successfully handle and contribute to... Kindly assign

[soomtochukwu]

I looked at this issue and think it's within my expertise. Let me handle it

[grantfox-oss]

🦊 GrantFox — @soomtochukwu has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #43)
2. Your PR will be reviewed by the ShadeProtocol maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Third Campaign campaign!

@soomtochukwu's PR #55 was approved and merged by @codebestia.

🏆 @soomtochukwu: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (602 total points). Track your full progress on GrantFox.

👏 Great work, @soomtochukwu! Keep contributing to ShadeProtocol.