From 2bad62bb6be5711a1cb5aa1378d21a2c334c9956 Mon Sep 17 00:00:00 2001
From: Michael Taylor <mtaylor@michaeltaylor.dev>
Date: Fri, 20 Sep 2024 20:01:28 -0400
Subject: [PATCH 1/2] fix: head store controller

---
 src/controllers/merkleTreeController.ts | 57 +++++++++++++------------
 1 file changed, 30 insertions(+), 27 deletions(-)

diff --git a/src/controllers/merkleTreeController.ts b/src/controllers/merkleTreeController.ts
index c6802cf..4e40cf1 100644
--- a/src/controllers/merkleTreeController.ts
+++ b/src/controllers/merkleTreeController.ts
@@ -50,57 +50,56 @@ export const storeStatus = async (
 // Controller to handle HEAD requests for /stores/:storeId
 export const headStore = async (req: Request, res: Response): Promise<void> => {
   try {
+    console.log("Received request in headStore controller.");
+
     const publicKey = req.headers["x-public-key"] as string;
+    console.log("Public Key:", publicKey);
 
     if (!publicKey) {
+      console.log("Missing x-public-key header.");
       throw new HttpError(400, "Missing x-public-key header");
     }
 
     const userNonce = await generateNonce(publicKey);
+    console.log("Generated User Nonce:", userNonce);
 
     const { storeId } = req.params;
+    console.log("Store ID:", storeId);
+
     const hasRootHash = req.query.hasRootHash as string;
+    console.log("Has Root Hash Query:", hasRootHash);
 
     if (!storeId) {
+      console.log("Missing path parameters.");
       throw new HttpError(400, "Missing path parameters");
     }
 
     const dataStore = DataStore.from(storeId);
+    console.log("Data Store initialized for Store ID:", storeId);
 
     if (hasRootHash) {
       const rootHistory = await dataStore.getRootHistory();
+      console.log("Root History:", rootHistory);
+
+      const hasRootHashInHistory = rootHistory?.some(
+        // @ts-ignore
+        (history) => history.root_hash === hasRootHash && history.synced
+      );
+      console.log(`Root hash ${hasRootHash} in history and synced:`, hasRootHashInHistory);
+
       res.setHeader(
         "X-Has-RootHash",
-        rootHistory?.some(
-          // @ts-ignore
-          (history) => history.root_hash === hasRootHash && history.synced
-        )
-          ? "true"
-          : "false"
+        hasRootHashInHistory ? "true" : "false"
       );
     }
 
-    const manifestPath = path.join(
-      digFolderPath,
-      "stores",
-      storeId,
-      "manifest.dat"
-    );
-
-    if (!fs.existsSync(manifestPath)) {
-      res
-        .set({
-          "x-store-id": storeId,
-          "x-upload-type": "direct",
-          ...(userNonce && { "x-nonce": userNonce }),
-        })
-        .status(200)
-        .end();
-      return;
-    }
+    const storeList = getStoresList();
+    const hasStore = storeList.includes(storeId);
+    console.log("Store list:", storeList);
+    console.log("Has Store:", hasStore);
 
-    const manifestData = fs.readFileSync(manifestPath, "utf-8");
-    if (!manifestData) {
+    if (!hasStore) {
+      console.log("Store not found, setting headers and responding.");
       res
         .set({
           "x-store-id": storeId,
@@ -112,8 +111,11 @@ export const headStore = async (req: Request, res: Response): Promise<void> => {
       return;
     }
 
-    const hashes = manifestData.split("\n").filter((line) => line.length > 0);
+    const rootHistory = await dataStore.getRootHistory();
+    const hashes = rootHistory.map((history) => history.root_hash);
     const lastHash = hashes.length > 0 ? hashes[hashes.length - 1] : null;
+    console.log("Root Hashes:", hashes);
+    console.log("Last Hash:", lastHash);
 
     res
       .set({
@@ -135,6 +137,7 @@ export const headStore = async (req: Request, res: Response): Promise<void> => {
   }
 };
 
+
 // Controller to handle GET requests for /stores/:storeId
 export const getStore = async (req: Request, res: Response) => {
   try {

From 7bab5e9281ec25825aaa3f6649a9575d8b729dda Mon Sep 17 00:00:00 2001
From: Michael Taylor <mtaylor@michaeltaylor.dev>
Date: Fri, 20 Sep 2024 20:01:47 -0400
Subject: [PATCH 2/2] chore(release): 0.0.1-alpha.29

---
 CHANGELOG.md      | 7 +++++++
 package-lock.json | 4 ++--
 package.json      | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d917b1..7491a6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [0.0.1-alpha.29](https://github.com/DIG-Network/dig-propagation-server/compare/v0.0.1-alpha.28...v0.0.1-alpha.29) (2024-09-21)
+
+
+### Bug Fixes
+
+* head store controller ([2bad62b](https://github.com/DIG-Network/dig-propagation-server/commit/2bad62bb6be5711a1cb5aa1378d21a2c334c9956))
+
 ### [0.0.1-alpha.28](https://github.com/DIG-Network/dig-propagation-server/compare/v0.0.1-alpha.27...v0.0.1-alpha.28) (2024-09-20)
 
 ### [0.0.1-alpha.27](https://github.com/DIG-Network/dig-propagation-server/compare/v0.0.1-alpha.26...v0.0.1-alpha.27) (2024-09-20)
diff --git a/package-lock.json b/package-lock.json
index d882738..f1ccbf3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dig-propagation-server",
-  "version": "0.0.1-alpha.28",
+  "version": "0.0.1-alpha.29",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dig-propagation-server",
-      "version": "0.0.1-alpha.28",
+      "version": "0.0.1-alpha.29",
       "license": "ISC",
       "dependencies": {
         "@dignetwork/dig-sdk": "^0.0.1-alpha.52",
diff --git a/package.json b/package.json
index 019d795..51b3e55 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dig-propagation-server",
-  "version": "0.0.1-alpha.28",
+  "version": "0.0.1-alpha.29",
   "description": "",
   "type": "commonjs",
   "main": "./dist/index.js",