From 728cb5b07d8b68c89dfb5c40b2292f9ea7060e73 Mon Sep 17 00:00:00 2001
From: Cho Young-Hwi <cyh76507707@gmail.com>
Date: Tue, 21 Apr 2026 18:38:32 +0900
Subject: [PATCH] [#914] Add pl_airdrop_proofs table and remove type
 workarounds

- Create migration 00036 with pl_airdrop_proofs table (address PK, amount, proof, merkle_root)
- Add TypeScript types for pl_airdrop_proofs in Database interface
- Remove `as never` assertions from proof and results API routes
- Bump patch version to 0.1.28

Fixes #914

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 lib/supabase.ts                              | 28 ++++++++++++++++++++
 package.json                                 |  2 +-
 src/app/api/airdrop/proof/route.ts           |  6 ++---
 src/app/api/airdrop/results/route.ts         |  4 +--
 supabase/migrations/00036_airdrop_proofs.sql | 11 ++++++++
 5 files changed, 45 insertions(+), 6 deletions(-)
 create mode 100644 supabase/migrations/00036_airdrop_proofs.sql

diff --git a/lib/supabase.ts b/lib/supabase.ts
index d3312477..25646197 100644
--- a/lib/supabase.ts
+++ b/lib/supabase.ts
@@ -457,6 +457,33 @@ export interface Database {
         };
         Relationships: [];
       };
+      pl_airdrop_proofs: {
+        Row: {
+          address: string;
+          amount: string;
+          proof: string;
+          merkle_root: string;
+          created_at: string;
+          updated_at: string;
+        };
+        Insert: {
+          address: string;
+          amount: string;
+          proof: string;
+          merkle_root: string;
+          created_at?: string;
+          updated_at?: string;
+        };
+        Update: {
+          address?: string;
+          amount?: string;
+          proof?: string;
+          merkle_root?: string;
+          created_at?: string;
+          updated_at?: string;
+        };
+        Relationships: [];
+      };
       pl_weekly_snapshots: {
         Row: {
           id: number;
@@ -721,3 +748,4 @@ export type PlReferralCode = Database["public"]["Tables"]["pl_referral_codes"]["
 export type PlStreak = Database["public"]["Tables"]["pl_streaks"]["Row"];
 export type PlDailyPrice = Database["public"]["Tables"]["pl_daily_prices"]["Row"];
 export type PlWeeklySnapshot = Database["public"]["Tables"]["pl_weekly_snapshots"]["Row"];
+export type PlAirdropProof = Database["public"]["Tables"]["pl_airdrop_proofs"]["Row"];
diff --git a/package.json b/package.json
index 267269fd..1d9c269e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "plotlink",
-  "version": "0.1.27",
+  "version": "0.1.28",
   "private": true,
   "workspaces": [
     "packages/*"
diff --git a/src/app/api/airdrop/proof/route.ts b/src/app/api/airdrop/proof/route.ts
index 82f52cf5..4dafd813 100644
--- a/src/app/api/airdrop/proof/route.ts
+++ b/src/app/api/airdrop/proof/route.ts
@@ -18,10 +18,10 @@ export async function GET(req: NextRequest) {
   }
 
   const { data, error } = await supabase
-    .from("pl_airdrop_proofs" as never)
+    .from("pl_airdrop_proofs")
     .select("amount, proof, merkle_root")
-    .eq("address" as never, address)
-    .single() as { data: { amount: string; proof: string; merkle_root: string } | null; error: unknown };
+    .eq("address", address)
+    .single();
 
   if (error || !data) {
     return NextResponse.json({ eligible: false, amount: null, proof: null, claimed: false });
diff --git a/src/app/api/airdrop/results/route.ts b/src/app/api/airdrop/results/route.ts
index 3ff2c7ef..9ebf7582 100644
--- a/src/app/api/airdrop/results/route.ts
+++ b/src/app/api/airdrop/results/route.ts
@@ -18,8 +18,8 @@ export async function GET() {
 
   // Read all finalized proof amounts
   const { data, error } = await supabase
-    .from("pl_airdrop_proofs" as never)
-    .select("amount") as { data: { amount: string }[] | null; error: unknown };
+    .from("pl_airdrop_proofs")
+    .select("amount");
 
   if (error || !data || data.length === 0) {
     return NextResponse.json({ finalized: false });
diff --git a/supabase/migrations/00036_airdrop_proofs.sql b/supabase/migrations/00036_airdrop_proofs.sql
new file mode 100644
index 00000000..ea2de384
--- /dev/null
+++ b/supabase/migrations/00036_airdrop_proofs.sql
@@ -0,0 +1,11 @@
+-- Airdrop proof storage (#914)
+-- Stores finalized Merkle proofs generated by airdrop-finalize script
+
+CREATE TABLE pl_airdrop_proofs (
+  address TEXT PRIMARY KEY,
+  amount TEXT NOT NULL,               -- wei amount as string (bigint precision)
+  proof TEXT NOT NULL,                 -- JSON-stringified array of bytes32 hashes
+  merkle_root TEXT NOT NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);