Broaden Tasgird task lookup fallbacks

server.ts

@@ -533,16 +533,88 @@ app.get('/api/tasks/list', async (c) => {
     }
 
     const baseFields = 'id,user,title,startDate,dueDate,priority,completed,content,size,status,owner,assigned_to,user_name,Username,expand.user.id,expand.user.email,expand.user.name,expand.user.username';
-    const fetchTasksByRelationIds = async (userIds: string[]) => {
+    const uniqueById = (records: any[]) => {
+      const seen = new Map<string, any>();
+      for (const record of Array.isArray(records) ? records : []) {
+        const id = String(record?.id || '').trim();
+        if (!id || seen.has(id)) continue;
+        seen.set(id, record);
+      }
+      return Array.from(seen.values());
+    };
+
+    const taskMatchesTarget = (task: any, userIds: string[], nameHints: string[]) => {
+      const idSet = new Set(userIds.map((id) => String(id || '').trim()).filter(Boolean));
+      const lowerHints = nameHints.map((value) => String(value || '').trim().toLowerCase()).filter(Boolean);
+
+      const directUsers = Array.isArray(task?.user)
+        ? task.user
+        : (task?.user ? [task.user] : []);
+      if (directUsers.some((value: any) => idSet.has(String(value || '').trim()))) {
+        return true;
+      }
+
+      const expandedUsers = Array.isArray(task?.expand?.user)
+        ? task.expand.user
+        : (task?.expand?.user ? [task.expand.user] : []);
+      if (expandedUsers.some((user: any) => idSet.has(String(user?.id || '').trim()))) {
+        return true;
+      }
+
+      const textFields = [task?.user_name, task?.Username, task?.owner, task?.assigned_to]
+        .map((value) => String(value || '').trim().toLowerCase())
+        .filter(Boolean);
+
+      return lowerHints.some((hint) => textFields.some((value) => value === hint || value.includes(hint)));
+    };
+
+    const fetchTasksByRelationIds = async (userIds: string[], nameHints: string[]) => {
       const ids = Array.from(new Set(userIds.map((id) => String(id || '').trim()).filter(Boolean)));
-      if (!ids.length) return [];
-      const relationFilter = ids.map((id) => `user = "${id.replace(/"/g, '\\"')}"`).join(' || ');
-      return taskPb.collection(PB_TASKS_COLLECTION).getFullList({
-        filter: relationFilter,
+      if (!ids.length) return { records: [], lookupMethod: 'no_user_ids' };
+
+      const filterAttempts = [
+        {
+          lookupMethod: 'relation_eq',
+          filter: ids.map((id) => `user = "${id.replace(/"/g, '\\"')}"`).join(' || '),
+        },
+        {
+          lookupMethod: 'relation_any_eq',
+          filter: ids.map((id) => `user ?= "${id.replace(/"/g, '\\"')}"`).join(' || '),
+        },
+      ];
+
+      let lastError: unknown = null;
+      for (const attempt of filterAttempts) {
+        try {
+          const records = await taskPb.collection(PB_TASKS_COLLECTION).getFullList({
+            filter: attempt.filter,
             sort: '-startDate,-created',
             expand: 'user',
             fields: baseFields,
           });
+          if (records.length) {
+            return { records: uniqueById(records), lookupMethod: attempt.lookupMethod };
+          }
+        } catch (error) {
+          lastError = error;
+        }
+      }
+
+      try {
+        const accessibleTasks = await taskPb.collection(PB_TASKS_COLLECTION).getFullList({
+          sort: '-startDate,-created',
+          expand: 'user',
+          fields: baseFields,
+        });
+        const filtered = accessibleTasks.filter((task: any) => taskMatchesTarget(task, ids, nameHints));
+        return {
+          records: uniqueById(filtered),
+          lookupMethod: 'accessible_fallback',
+        };
+      } catch (error) {
+        if (lastError) throw lastError;
+        throw error;
+      }
     };
 
     const resolveUserIdsByName = async (name: string): Promise<string[]> => {
@@ -587,6 +659,7 @@ app.get('/api/tasks/list', async (c) => {
     let warning = '';
     let effectiveUserId = requestedUserId || meId;
     let effectiveUserName = targetUserName;
+    let lookupMethod = 'unresolved';
     try {
       if (targetUserName) {
         const targetUserIds = Array.from(new Set([
@@ -598,7 +671,9 @@ app.get('/api/tasks/list', async (c) => {
           warning = `No Users record matched name "${targetUserName}".`;
           records = [];
         } else {
-          records = await fetchTasksByRelationIds(targetUserIds);
+          const result = await fetchTasksByRelationIds(targetUserIds, [targetUserName, meName]);
+          records = result.records;
+          lookupMethod = result.lookupMethod;
           if (!records.length) {
             warning = `No accessible Tasgird tasks matched Users.name "${targetUserName}".`;
           }
@@ -606,7 +681,9 @@ app.get('/api/tasks/list', async (c) => {
         }
       } else if (requestedUserId || meId) {
         const fallbackId = String(requestedUserId || meId).trim();
-        records = await fetchTasksByRelationIds([fallbackId]);
+        const result = await fetchTasksByRelationIds([fallbackId], [meName]);
+        records = result.records;
+        lookupMethod = result.lookupMethod;
         if (!records.length) {
           warning = 'No accessible Tasgird tasks matched the current user relation.';
         }
@@ -628,7 +705,13 @@ app.get('/api/tasks/list', async (c) => {
       success: true,
       userId: effectiveUserId,
       userName: effectiveUserName,
+      authUser: {
+        id: meId,
+        email: meRecord?.email || '',
+        name: meName,
+      },
       count: records.length,
+      lookupMethod,
       warning: warning || undefined,
       tasks: records.map((task: any) => ({
         id: task.id,

tasks.html

@@ -387,7 +387,10 @@
       });
       const data = await resp.json().catch(() => ({}));
       if (!resp.ok || !data?.success) {
-        throw new Error(data?.message || 'Failed to load tasks');
+        const details = data?.details
+          ? (typeof data.details === 'string' ? data.details : JSON.stringify(data.details))
+          : '';
+        throw new Error(details ? `${data?.message || 'Failed to load tasks'}: ${details}` : (data?.message || 'Failed to load tasks'));
       }
       if (data?.userName && taskUserSelect.value !== data.userName) {
         taskUserSelect.value = data.userName;
@@ -397,6 +400,8 @@
         message: `Loaded ${data?.count ?? 0} task(s)`,
         userName: data?.userName || userName,
         userId: data?.userId || undefined,
+        authUser: data?.authUser || undefined,
+        lookupMethod: data?.lookupMethod || undefined,
         warning: data?.warning || undefined,
         tasks: data.tasks || [],
       });