Add recovery tab to data page, #6919

packages/next-common/components/data/common/pageHeader.jsx

@@ -36,7 +36,7 @@ export default function PageHeader({ href = "" }) {
     <div className="w-full py-6 flex items-center justify-center">
       <TitleContainer className="!text20Bold">
         {title}
-        <PolkadotWikiLink href={href} />
+        {href && <PolkadotWikiLink href={href} />}
       </TitleContainer>
     </div>
   );

packages/next-common/components/data/context/tabs.js

@@ -25,6 +25,14 @@ function generateTabs() {
     });
   }
 
+  if (modules?.recovery) {
+    TABS.push({
+      tabId: "/recovery",
+      tabTitle: "Recovery",
+      pageTitle: "Recovery Explorer",
+    });
+  }
+
   return TABS;
 }
 

packages/next-common/components/data/index.jsx

@@ -2,6 +2,7 @@ import DataBaseLayout from "./common/baseLayout";
 import CommonTabs from "./common/tabs";
 import ProxyExplorer from "./proxies";
 import MultisigExplorer from "./multisig";
+import RecoveryExplorer from "./recovery";
 
 function DataPageWithLayout({ children }) {
   return (
@@ -27,3 +28,11 @@ export function DataMultisig() {
     </DataPageWithLayout>
   );
 }
+
+export function DataRecovery() {
+  return (
+    <DataPageWithLayout>
+      <RecoveryExplorer />
+    </DataPageWithLayout>
+  );
+}

packages/next-common/components/data/recovery/hooks/useQueryAllRecoveryAttempts.js

@@ -0,0 +1,111 @@
+import { useContextApi } from "next-common/context/api";
+import { useEffect, useState } from "react";
+
+function bitfieldToIndices(bitfield) {
+  const indices = [];
+  let bitIndex = 0;
+  for (const byte of bitfield) {
+    if (typeof byte === "number") {
+      for (let b = 0; b < 8; b++) {
+        if (byte & (1 << b)) {
+          indices.push(bitIndex + b);
+        }
+      }
+    }
+    bitIndex += 8;
+  }
+  return indices;
+}
+
+export default function useQueryAllRecoveryAttempts() {
+  const api = useContextApi();
+  const [data, setData] = useState([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    if (!api) {
+      return;
+    }
+
+    if (!api?.query.recovery?.attempt) {
+      setLoading(false);
+      setData([]);
+      return;
+    }
+
+    let cancelled = false;
+    setLoading(true);
+
+    api.query.recovery.attempt
+      .entries()
+      .then(async (entries) => {
+        if (cancelled) return;
+
+        // Build a map of (lostAccount) -> friendGroups to resolve bitfield indices to addresses
+        const lostAccounts = [
+          ...new Set(entries.map(([key]) => key.args?.[0]?.toString())),
+        ];
+        const friendGroupsMap = {};
+
+        await Promise.all(
+          lostAccounts.map(async (account) => {
+            try {
+              const value = await api.query.recovery.friendGroups(account);
+              const json = value.toJSON();
+              friendGroupsMap[account] = json?.[0] || [];
+            } catch {
+              friendGroupsMap[account] = [];
+            }
+          }),
+        );
+
+        const result = entries.map(([storageKey, value]) => {
+          const lostAccount = storageKey.args?.[0]?.toString();
+          const friendGroupIndex = storageKey.args?.[1]?.toNumber();
+
+          const json = value.toJSON();
+          const attempt = json?.[0] || {};
+
+          const approvalsBitfield = attempt.approvals || [];
+          const approvedIndices = bitfieldToIndices(approvalsBitfield);
+          const approvalsCount = approvedIndices.length;
+
+          // Resolve approved indices to actual friend addresses
+          const friendGroup =
+            (friendGroupsMap[lostAccount] || [])[friendGroupIndex] || {};
+          const friends = friendGroup.friends || [];
+          const approvedAddresses = approvedIndices
+            .filter((i) => i < friends.length)
+            .map((i) => friends[i]);
+
+          return {
+            lostAccount,
+            friendGroupIndex,
+            initiator: attempt.initiator || "",
+            initBlock: parseInt(attempt.initBlock) || 0,
+            lastApprovalBlock: parseInt(attempt.lastApprovalBlock) || 0,
+            approvalsCount,
+            approvedAddresses,
+          };
+        });
+
+        if (!cancelled) {
+          setData(result);
+          setLoading(false);
+        }
+      })
+      .catch((error) => {
+        console.error("Failed to query recovery attempts", error);
+        if (!cancelled) {
+          setData([]);
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [api]);
+
+  return { data, loading };
+}

packages/next-common/components/data/recovery/hooks/useQueryAllRecoveryData.js

@@ -0,0 +1,89 @@
+import { useContextApi } from "next-common/context/api";
+import { useEffect, useState } from "react";
+
+export function flattenRecoveryData(data) {
+  if (!data || data.length === 0) {
+    return [];
+  }
+
+  const rows = [];
+  for (const entry of data) {
+    for (const group of entry.friendGroups) {
+      rows.push({
+        account: entry.account,
+        index: group.index,
+        inheritancePriority: group.inheritancePriority,
+        friends: group.friends,
+        friendsNeeded: group.friendsNeeded,
+        inheritor: group.inheritor,
+        inheritanceDelay: group.inheritanceDelay,
+        cancelDelay: group.cancelDelay,
+      });
+    }
+  }
+  return rows;
+}
+
+export default function useQueryAllRecoveryData() {
+  const api = useContextApi();
+  const [data, setData] = useState([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    if (!api) {
+      return;
+    }
+
+    if (!api?.query.recovery?.friendGroups) {
+      setLoading(false);
+      setData([]);
+      return;
+    }
+
+    let cancelled = false;
+    setLoading(true);
+
+    api.query.recovery.friendGroups
+      .entries()
+      .then((entries) => {
+        if (cancelled) return;
+
+        const result = entries.map(([storageKey, value]) => {
+          const account = storageKey.args?.[0]?.toString();
+          const jsonValue = value.toJSON();
+          const friendGroupVec = Array.isArray(jsonValue?.[0])
+            ? jsonValue[0]
+            : [];
+
+          return {
+            account,
+            friendGroups: friendGroupVec.map((group, index) => ({
+              index,
+              friends: group.friends || [],
+              friendsNeeded: parseInt(group.friendsNeeded) || 0,
+              inheritor: group.inheritor || "",
+              inheritancePriority: parseInt(group.inheritancePriority) || 0,
+              inheritanceDelay: parseInt(group.inheritanceDelay) || 0,
+              cancelDelay: parseInt(group.cancelDelay) || 0,
+            })),
+          };
+        });
+
+        setData(result);
+        setLoading(false);
+      })
+      .catch((error) => {
+        console.error("Failed to query recovery friend groups", error);
+        if (!cancelled) {
+          setData([]);
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [api]);
+
+  return { data, loading };
+}

packages/next-common/components/data/recovery/hooks/useQueryAllRecoveryInheritors.js

@@ -0,0 +1,64 @@
+import { useContextApi } from "next-common/context/api";
+import { useEffect, useState } from "react";
+
+export default function useQueryAllRecoveryInheritors() {
+  const api = useContextApi();
+  const [data, setData] = useState([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    if (!api) {
+      return;
+    }
+
+    if (!api?.query.recovery?.inheritor) {
+      setLoading(false);
+      setData([]);
+      return;
+    }
+
+    let cancelled = false;
+    setLoading(true);
+
+    api.query.recovery.inheritor
+      .entries()
+      .then((entries) => {
+        if (cancelled) return;
+
+        const result = entries.map(([storageKey, value]) => {
+          const account = storageKey.args?.[0]?.toString();
+          const jsonValue = value.toJSON();
+
+          const inheritancePriority = parseInt(jsonValue?.[0]) || 0;
+          const inheritor = jsonValue?.[1] || "";
+          const consideration = jsonValue?.[2] || {};
+          const depositor = consideration.depositor || "";
+          const ticket = parseInt(consideration.ticket) || 0;
+
+          return {
+            account,
+            inheritancePriority,
+            inheritor,
+            depositor,
+            ticket,
+          };
+        });
+
+        setData(result);
+        setLoading(false);
+      })
+      .catch((error) => {
+        console.error("Failed to query recovery inheritors", error);
+        if (!cancelled) {
+          setData([]);
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [api]);
+
+  return { data, loading };
+}