feat: paginate mobile My Work queues (#169)

frontend/index.html

@@ -69,6 +69,8 @@ textarea { resize: vertical; min-height: 120px; }
 .read-update { min-height:44px; width:100%; }
 .load-more-notifications { min-height:44px; width:100%; margin-top:10px; }
 .load-more-notifications[hidden] { display:none; }
+.load-more-work { min-height:44px; width:100%; margin-top:10px; }
+.load-more-work[hidden] { display:none; }
 .my-work-bulk { position:sticky; bottom:0; z-index:4; margin:10px -4px -12px; padding:10px 4px; padding-bottom:calc(10px + env(safe-area-inset-bottom)); background:rgba(11,21,38,.98); border-top:1px solid #2a496e; }
 .my-work-bulk button { min-height:44px; width:100%; }
 .my-work[data-stale="true"] { border-color:#fcd34d; }
@@ -207,6 +209,8 @@ textarea { resize: vertical; min-height: 120px; }
       </div>
     </div>
     <div class="my-work-list" id="my-work-list"></div>
+    <div class="small" id="work-page-status" aria-live="polite"></div>
+    <button class="load-more-work" id="load-more-work" type="button" hidden>Load older work</button>
     <div class="small" id="notification-page-status" aria-live="polite"></div>
     <button class="load-more-notifications" id="load-more-notifications" type="button" hidden>Load older updates</button>
     <div class="small" id="my-work-action-status" aria-live="assertive"></div>
@@ -522,6 +526,7 @@ textarea { resize: vertical; min-height: 120px; }
   let lastNotifications = [];
   let lastContextSnapshot = null;
   let notificationPagination = { page: 1, total: 0, has_more: false };
+  let workPagination = {};
   let hasContextSnapshot = false;
   let selectedReview = null;
   let reviewTrigger = null;
@@ -602,6 +607,15 @@ textarea { resize: vertical; min-height: 120px; }
     return payload;
   }
 
+  async function fetchWorkPage(stream, page) {
+    const response = await fetch('api/v1/work/' + encodeURIComponent(stream) + '?page=' + encodeURIComponent(page), {
+      headers: { Accept: 'application/json' },
+    });
+    const payload = await response.json().catch(() => ({}));
+    if (!response.ok) throw new Error(payload.error || 'Loading older work failed.');
+    return payload;
+  }
+
   async function postNotificationReply(notificationId, body) {
     const response = await fetch('api/v1/notifications/' + encodeURIComponent(notificationId) + '/reply', {
       method: 'POST',
@@ -648,6 +662,20 @@ textarea { resize: vertical; min-height: 120px; }
     },
     onStatus: message => { qs('#my-work-action-status').textContent = message; },
   });
+  const workPager = createWorkPager({
+    load: fetchWorkPage,
+    onItems: (stream, items) => {
+      if (!lastContextSnapshot) return;
+      if (stream === 'issue') lastContextSnapshot.issues = items;
+      else lastContextSnapshot.pull_requests = items;
+      paintMyWork(lastContextSnapshot);
+    },
+    onPagination: pagination => {
+      workPagination = pagination;
+      updateWorkPaginationControls();
+    },
+    onStatus: message => { qs('#my-work-action-status').textContent = message; },
+  });
   const notificationReplier = createNotificationReplier({
     post: postNotificationReply,
     storage: localStorage,
@@ -705,7 +733,25 @@ textarea { resize: vertical; min-height: 120px; }
   function renderContextSnapshot(data) {
     liveMode = true;
     hasContextSnapshot = true;
+    if (lastContextSnapshot && Object.values(workPagination).some(page => page.page > 1)) {
+      const merge = (older, latest) => {
+        const byId = new Map((older || []).map(item => [item.id, item]));
+        (latest || []).forEach(item => {
+          const current = byId.get(item.id) || {};
+          const reasons = Array.from(new Set(
+            (current.work_reasons || []).concat(item.work_reasons || [])
+          ));
+          byId.set(item.id, {
+            ...current, ...item, ...(reasons.length ? { work_reasons: reasons } : {}),
+          });
+        });
+        return Array.from(byId.values());
+      };
+      data.issues = merge(lastContextSnapshot.issues, data.issues);
+      data.pull_requests = merge(lastContextSnapshot.pull_requests, data.pull_requests);
+    }
     lastContextSnapshot = data;
+    if (data.work_pagination) workPager.reset(data.work_pagination);
     if (data.error && lastMyWork.length) markMyWorkStale();
     else paintMyWork(data);
     qs('#context').innerHTML = '<div class="kv"><div class="label">User</div><div class="value">' + escapeHtml(data.user?.full_name || data.user?.login || '—') + '</div>' +
@@ -759,11 +805,36 @@ textarea { resize: vertical; min-height: 120px; }
     qs('#my-work').removeAttribute('data-stale');
     qs('#my-work-status').textContent = lastMyWork.length ?
       summarizeMyWork(lastMyWork) : 'No assigned work, review requests, or unread updates.';
+    updateWorkPaginationControls();
     renderMyWork();
   }
 
+  function activeWorkStreams() {
+    if (selectedWorkFilter === 'issue') return ['issue'];
+    if (selectedWorkFilter === 'pull') return ['pull'];
+    if (selectedWorkFilter === 'review') return ['review'];
+    if (selectedWorkFilter === 'all') return ['issue', 'pull', 'review'];
+    return [];
+  }
+
+  function updateWorkPaginationControls() {
+    const labels = { issue: 'issues', pull: 'pull requests', review: 'review requests' };
+    const streams = activeWorkStreams();
+    const incomplete = streams.filter(stream => workPagination[stream]?.has_more);
+    const summaries = streams.flatMap(stream => {
+      const page = workPagination[stream];
+      return page && page.total ?
+        [Math.min(page.total, page.page * 50) + ' of ' + page.total + ' ' + labels[stream]] : [];
+    });
+    qs('#work-page-status').textContent = summaries.join(' · ');
+    qs('#load-more-work').hidden = incomplete.length === 0;
+    qs('#load-more-work').textContent = incomplete.length ?
+      'Load older ' + labels[incomplete[0]] : 'Load older work';
+  }
+
   function renderMyWork() {
     const visible = filterMyWork(lastMyWork, selectedWorkFilter);
+    const incomplete = activeWorkStreams().some(stream => workPagination[stream]?.has_more);
     qs('#my-work-list').innerHTML = visible.length ? visible.map(item => {
       const index = lastMyWork.findIndex(candidate => candidate.key === item.key && candidate.kind === item.kind);
       const contents =
@@ -786,7 +857,9 @@ textarea { resize: vertical; min-height: 120px; }
         return '<article class="my-work-card"><button class="my-work-card-main pull-trigger" data-pull-index="' + index + '">' + contents + '</button>' + readUpdate + markRead + '</article>';
       }
       return '<article class="my-work-card"><a class="my-work-card-main" href="' + escAttr(item.url) + '" target="_blank" rel="noopener noreferrer">' + contents + '</a>' + readUpdate + markRead + '</article>';
-    }).join('') : '<div class="muted">No ' + (selectedWorkFilter === 'review' ? 'reviews' : (selectedWorkFilter === 'update' ? 'unread updates' : (selectedWorkFilter === 'all' ? 'work' : selectedWorkFilter + ' items'))) + '.</div>';
+    }).join('') : '<div class="muted">' + (incomplete ?
+      'More work is available. Load the next page.' :
+      'No ' + (selectedWorkFilter === 'review' ? 'reviews' : (selectedWorkFilter === 'update' ? 'unread updates' : (selectedWorkFilter === 'all' ? 'work' : selectedWorkFilter + ' items'))) + '.') + '</div>';
     document.querySelectorAll('[data-review-index]').forEach(button => {
       button.addEventListener('click', () => openReviewSheet(lastMyWork[Number(button.dataset.reviewIndex)], button));
     });
@@ -1666,6 +1739,21 @@ textarea { resize: vertical; min-height: 120px; }
   qs('#load-more-notifications').addEventListener('click', () =>
     notificationPager.loadMore(lastNotifications)
   );
+  qs('#load-more-work').addEventListener('click', async () => {
+    const stream = activeWorkStreams().find(item => workPagination[item]?.has_more);
+    if (!stream || !lastContextSnapshot) return;
+    const button = qs('#load-more-work');
+    button.disabled = true;
+    const existing = stream === 'issue' ?
+      (lastContextSnapshot.issues || []) : (lastContextSnapshot.pull_requests || []);
+    try {
+      const loaded = await workPager.loadMore(stream, existing);
+      if (loaded) document.querySelector('.my-work-card:last-child .my-work-card-main')?.focus();
+      else button.focus();
+    } finally {
+      button.disabled = false;
+    }
+  });
   qs('#bulk-mark-read').addEventListener('click', async () => {
     const allIds = notificationIds(filterMyWork(lastMyWork, 'update'));
     const ids = allIds.slice(0, 50);
@@ -1701,6 +1789,7 @@ textarea { resize: vertical; min-height: 120px; }
         item.setAttribute('aria-pressed', String(item === button))
       );
       renderMyWork();
+      updateWorkPaginationControls();
     });
   });
   contextPoller.start();

frontend/my-work.js

@@ -169,6 +169,66 @@ function createNotificationPager({ load, onNotifications, onPagination, onStatus
   };
 }
 
+function createWorkPager({ load, onItems, onPagination, onStatus }) {
+  let pagination = {};
+  const pending = new Set();
+  const labels = {
+    issue: 'issues',
+    pull: 'pull requests',
+    review: 'review requests',
+  };
+  return {
+    reset(next) {
+      Object.entries(next || {}).forEach(([stream, value]) => {
+        const current = pagination[stream];
+        pagination[stream] = current && current.page > 1 ?
+          { ...value, page: current.page, has_more: current.page * 50 < value.total } :
+          { ...value };
+      });
+      onPagination({ ...pagination });
+    },
+    async loadMore(stream, existing) {
+      const page = pagination[stream];
+      if (pending.has(stream) || !page?.has_more) return false;
+      pending.add(stream);
+      const label = labels[stream] || 'work';
+      onStatus('Loading older ' + label + '…');
+      try {
+        const result = await load(stream, page.page + 1);
+        const merged = new Map((existing || [])
+          .filter(item => item && Number.isInteger(item.id))
+          .map(item => [item.id, { ...item }]));
+        (result.items || []).forEach(item => {
+          if (!item || !Number.isInteger(item.id)) return;
+          const current = merged.get(item.id);
+          if (!current) {
+            merged.set(item.id, { ...item });
+            return;
+          }
+          const reasons = Array.from(new Set(
+            (current.work_reasons || []).concat(item.work_reasons || [])
+          ));
+          merged.set(item.id, {
+            ...current, ...item, ...(reasons.length ? { work_reasons: reasons } : {}),
+          });
+        });
+        pagination[stream] = {
+          page: result.page, total: result.total, has_more: result.has_more === true,
+        };
+        onItems(stream, Array.from(merged.values()));
+        onPagination({ ...pagination });
+        onStatus(Math.min(result.total, result.page * 50) + ' of ' + result.total + ' ' + label + ' loaded.');
+        return true;
+      } catch (_error) {
+        onStatus('Could not load older ' + label + '. Retry.');
+        return false;
+      } finally {
+        pending.delete(stream);
+      }
+    },
+  };
+}
+
 function createNotificationReader({ load, markRead, onOpen, onDetail, onItems, onStatus, onClose }) {
   let selected = null;
   let loadVersion = 0;
@@ -295,6 +355,7 @@ if (typeof module !== 'undefined' && module.exports) {
   buildMyWork.notificationIds = notificationIds;
   buildMyWork.createBulkNotificationAcknowledger = createBulkNotificationAcknowledger;
   buildMyWork.createNotificationPager = createNotificationPager;
+  buildMyWork.createWorkPager = createWorkPager;
   buildMyWork.createNotificationReader = createNotificationReader;
   buildMyWork.createNotificationReplier = createNotificationReplier;
   module.exports = buildMyWork;

src/gitea_proxy.py

@@ -14,6 +14,14 @@ REVIEW_DIFF_MAX_LINES = 400
 _client: httpx.AsyncClient | None = None
 
 
+class WorkItems(list[dict]):
+    """A list-compatible first page carrying truthful per-stream totals."""
+
+    def __init__(self, items: list[dict], pagination: dict[str, dict]):
+        super().__init__(items)
+        self.pagination = pagination
+
+
 class StaleReviewError(ValueError):
     """Raised before mutation when a pull request head changed during review."""
 
@@ -129,10 +137,55 @@ async def repos() -> list[dict]:
     return await fetch("user/repos?limit=50")
 
 
-async def issues() -> list[dict]:
+WORK_SEARCHES = {
-    return await fetch(
+    "issue": ("assigned=true", "issues", None),
-        "repos/issues/search?state=open&assigned=true&type=issues&limit=50"
+    "pull": ("assigned=true", "pulls", "assigned_to_me"),
+    "review": ("review_requested=true", "pulls", "review_requested"),
+}
+
+
+async def work_page(stream: str, page: int = 1, limit: int = 50) -> dict:
+    """Load exactly one bounded My Work stream page with upstream totals."""
+    selector, item_type, reason = WORK_SEARCHES[stream]
+    response = await _get_client().get(
+        "/api/v1/repos/issues/search",
+        headers=_auth(),
+        params={
+            "state": "open", selector.split("=", 1)[0]: "true",
+            "type": item_type, "limit": limit, "page": page,
+        },
     )
+    response.raise_for_status()
+    payload = response.json()
+    if not isinstance(payload, list):
+        raise ValueError("Gitea work search response was not a list")
+    items = [item for item in payload if isinstance(item, dict)]
+    if reason:
+        items = [{**item, "work_reasons": [reason]} for item in items]
+    try:
+        total = max(len(items), int(response.headers.get("X-Total-Count", len(items))))
+    except (TypeError, ValueError):
+        total = len(items)
+    return {
+        "stream": stream,
+        "items": items,
+        "page": page,
+        "total": total,
+        "has_more": page * limit < total,
+    }
+
+
+def _page_metadata(result: dict) -> dict:
+    return {
+        "page": result["page"],
+        "total": result["total"],
+        "has_more": result["has_more"],
+    }
+
+
+async def issues() -> WorkItems:
+    result = await work_page("issue")
+    return WorkItems(result["items"], {"issue": _page_metadata(result)})
 
 
 def _safe_web_url(value: Any) -> str:
@@ -491,61 +544,59 @@ async def issue_detail(repository: str, number: int) -> dict:
     }
 
 
+async def _work_contains(stream: str, repository: str, number: int) -> bool:
+    page = 1
+    while page <= 100:
+        result = await work_page(stream, page)
+        if any(
+            item.get("number") == number
+            and isinstance(item.get("repository"), dict)
+            and item["repository"].get("full_name") == repository
+            for item in result["items"]
+        ):
+            return True
+        if not result["has_more"]:
+            return False
+        page += 1
+    return False
+
+
 async def is_assigned_issue(repository: str, number: int) -> bool:
-    assigned = await issues()
+    return await _work_contains("issue", repository, number)
-    return any(
-        isinstance(issue, dict)
-        and issue.get("number") == number
-        and isinstance(issue.get("repository"), dict)
-        and issue["repository"].get("full_name") == repository
-        for issue in (assigned or [])
-    )
 
 
-async def pull_requests() -> list[dict]:
+async def pull_requests() -> WorkItems:
     assigned, review_requested = await asyncio.gather(
-        fetch("repos/issues/search?state=open&assigned=true&type=pulls&limit=50"),
+        work_page("pull"),
-        fetch(
+        work_page("review"),
-            "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50"
-        ),
     )
     merged: dict[int, dict] = {}
-    for reason, pulls in (
+    for result in (
-        ("assigned_to_me", assigned or []),
+        assigned,
-        ("review_requested", review_requested or []),
+        review_requested,
     ):
-        for pull in pulls:
+        for pull in result["items"]:
             identity = pull.get("id")
             if identity not in merged:
                 merged[identity] = {**pull, "work_reasons": []}
-            merged[identity]["work_reasons"].append(reason)
+            for reason in pull.get("work_reasons", []):
-    return list(merged.values())
+                if reason not in merged[identity]["work_reasons"]:
+                    merged[identity]["work_reasons"].append(reason)
+    return WorkItems(
+        list(merged.values()),
+        {
+            "pull": _page_metadata(assigned),
+            "review": _page_metadata(review_requested),
+        },
+    )
 
 
 async def is_requested_review(repository: str, number: int) -> bool:
-    pulls = await fetch(
+    return await _work_contains("review", repository, number)
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50"
-    )
-    return any(
-        isinstance(pull, dict)
-        and pull.get("number") == number
-        and isinstance(pull.get("repository"), dict)
-        and pull["repository"].get("full_name") == repository
-        for pull in (pulls or [])
-    )
 
 
 async def is_assigned_pull(repository: str, number: int) -> bool:
-    pulls = await fetch(
+    return await _work_contains("pull", repository, number)
-        "repos/issues/search?state=open&assigned=true&type=pulls&limit=50"
-    )
-    return any(
-        isinstance(pull, dict)
-        and pull.get("number") == number
-        and isinstance(pull.get("repository"), dict)
-        and pull["repository"].get("full_name") == repository
-        for pull in (pulls or [])
-    )
 
 
 async def pull_completion_detail(repository: str, number: int) -> dict:

src/main.py

@@ -4,7 +4,7 @@ import time
 from collections.abc import Awaitable
 from contextlib import asynccontextmanager
 from pathlib import Path
-from typing import Any
+from typing import Any, Literal
 
 from fastapi import FastAPI, HTTPException, Path as PathParam, Query
 from fastapi.responses import JSONResponse
@@ -57,6 +57,7 @@ REVIEW_DETAIL_TIMEOUT_SECONDS = 5.0
 ISSUE_ACTION_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_MUTATION_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_PAGE_TIMEOUT_SECONDS = 5.0
+WORK_PAGE_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_DETAIL_TIMEOUT_SECONDS = 5.0
 BULK_NOTIFICATION_CONCURRENCY = 5
 BULK_NOTIFICATION_DEADLINE_SECONDS = 6.0
@@ -218,7 +219,44 @@ def _context_payload(user_data, repo_data, issues_data, prs_data) -> dict:
         if isinstance(p, dict)
         and all(field in p for field in ("id", "number", "title", "state", "html_url"))
     ]
-    return compute(user_model, repo_models, issue_models, pr_models).model_dump()
+    payload = compute(user_model, repo_models, issue_models, pr_models).model_dump()
+    pagination = {}
+    pagination.update(getattr(issues_data, "pagination", {}))
+    pagination.update(getattr(prs_data, "pagination", {}))
+    if pagination:
+        payload["work_pagination"] = pagination
+    return payload
+
+
+def _normalize_work_items(stream: str, items: list[dict]) -> list[dict]:
+    if stream == "issue":
+        return [
+            Issue(
+                id=item["id"], number=item["number"], title=item["title"],
+                state=item["state"],
+                labels=[label.get("name", "") for label in (item.get("labels") or []) if isinstance(label, dict)],
+                assignees=[assignee.get("login", "") for assignee in (item.get("assignees") or []) if isinstance(assignee, dict)],
+                repository=item["repository"].get("full_name", "") if isinstance(item.get("repository"), dict) else "",
+                updated_at=item.get("updated_at") or "", url=item["html_url"],
+            ).model_dump()
+            for item in items
+            if all(field in item for field in ("id", "number", "title", "state", "html_url"))
+        ]
+    reason = "assigned_to_me" if stream == "pull" else "review_requested"
+    return [
+        PullRequest(
+            id=item["id"], number=item["number"], title=item["title"],
+            state=item["state"],
+            user=item["user"].get("login", "") if isinstance(item.get("user"), dict) else "",
+            labels=[label.get("name", "") for label in (item.get("labels") or []) if isinstance(label, dict)],
+            assignees=[assignee.get("login", "") for assignee in (item.get("assignees") or []) if isinstance(assignee, dict)],
+            work_reasons=[reason],
+            repository=item["repository"].get("full_name", "") if isinstance(item.get("repository"), dict) else "",
+            updated_at=item.get("updated_at") or "", url=item["html_url"],
+        ).model_dump()
+        for item in items
+        if all(field in item for field in ("id", "number", "title", "state", "html_url"))
+    ]
 
 app.mount("/static", StaticFiles(directory=FRONTEND_DIR), name="static")
 app.include_router(frontend_router)
@@ -227,7 +265,7 @@ app.include_router(frontend_router)
 @app.middleware("http")
 async def prevent_live_api_caching(request, call_next):
     response = await call_next(request)
-    if request.url.path in {"/api/v1/context", "/api/v1/events", "/api/v1/live"} or (
+    if request.url.path in {"/api/v1/context", "/api/v1/events", "/api/v1/live"} or request.url.path.startswith("/api/v1/work/") or (
         request.url.path.startswith("/api/v1/repos/")
         and request.url.path.endswith("/review")
     ) or request.url.path.startswith("/api/v1/notifications") or (
@@ -334,6 +372,30 @@ async def context() -> JSONResponse:
     return JSONResponse(_context_payload(user_data, repo_data, issues_data, prs_data))
 
 
+@app.get("/api/v1/work/{stream}")
+async def paged_work(
+    stream: Literal["issue", "pull", "review"],
+    page: int = Query(ge=2, le=100),
+) -> JSONResponse:
+    try:
+        result = await asyncio.wait_for(
+            gitea_proxy.work_page(stream, page), timeout=WORK_PAGE_TIMEOUT_SECONDS
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "Work page is temporarily unavailable"},
+            status_code=503,
+            headers={"Retry-After": str(math.ceil(WORK_PAGE_TIMEOUT_SECONDS))},
+        )
+    return JSONResponse({
+        "stream": stream,
+        "page": result["page"],
+        "total": result["total"],
+        "has_more": result["has_more"],
+        "items": _normalize_work_items(stream, result["items"]),
+    })
+
+
 async def _load_context_for_user(user_data: dict) -> dict:
     repo_data, issues_data, prs_data = await asyncio.gather(
         repos(), issues(), pull_requests()

tests/test_api_paths.py

@@ -19,4 +19,5 @@ def test_api_requests_resolve_inside_dashboard_subpath():
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications/",
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications?page=",
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications/read",
+        "https://forge.alexanderwhitestone.com/dashboard/api/v1/work/",
     }

tests/test_gitea_work_search.py

@@ -2,27 +2,86 @@ import asyncio
 import json
 
 import pytest
+import httpx
 
 from src import gitea_proxy
 from src import main
 
 
+@pytest.mark.anyio
+async def test_work_page_preserves_total_and_reason_without_loading_other_pages():
+    requests = []
+
+    def upstream(request):
+        requests.append(str(request.url))
+        return httpx.Response(
+            200,
+            headers={"X-Total-Count": "84"},
+            json=[{
+                "id": 51,
+                "number": 51,
+                "title": "Older review",
+                "state": "open",
+                "repository": {"full_name": "stackchain/api"},
+                "html_url": "https://forge.example/stackchain/api/pulls/51",
+            }],
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(upstream))
+    try:
+        result = await gitea_proxy.work_page("review", page=2)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        "http://127.0.0.1:3000/api/v1/repos/issues/search?state=open&review_requested=true&type=pulls&limit=50&page=2"
+    ]
+    assert result["page"] == 2
+    assert result["total"] == 84
+    assert result["has_more"] is False
+    assert result["items"][0]["work_reasons"] == ["review_requested"]
+
+
+@pytest.mark.anyio
+async def test_initial_work_collections_expose_independent_pagination(monkeypatch):
+    async def fake_page(stream, page=1, limit=50):
+        assert page == 1
+        totals = {"issue": 84, "pull": 61, "review": 73}
+        return {
+            "items": [], "page": 1, "total": totals[stream],
+            "has_more": True, "stream": stream,
+        }
+
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
+
+    assigned_issues = await gitea_proxy.issues()
+    pulls = await gitea_proxy.pull_requests()
+
+    assert assigned_issues.pagination == {
+        "issue": {"page": 1, "total": 84, "has_more": True}
+    }
+    assert pulls.pagination == {
+        "pull": {"page": 1, "total": 61, "has_more": True},
+        "review": {"page": 1, "total": 73, "has_more": True},
+    }
+
+
 @pytest.mark.anyio
 async def test_work_collections_include_supported_review_request_search(monkeypatch):
-    requested_paths = []
+    requested_streams = []
 
-    async def fake_fetch(path):
+    async def fake_page(stream, page=1, limit=50):
-        requested_paths.append(path)
+        requested_streams.append((stream, page, limit))
-        return []
+        return {"stream": stream, "items": [], "page": page, "total": 0, "has_more": False}
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
 
     assert await gitea_proxy.issues() == []
     assert await gitea_proxy.pull_requests() == []
-    assert requested_paths == [
+    assert requested_streams == [
-        "repos/issues/search?state=open&assigned=true&type=issues&limit=50",
+        ("issue", 1, 50),
-        "repos/issues/search?state=open&assigned=true&type=pulls&limit=50",
+        ("pull", 1, 50),
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
+        ("review", 1, 50),
     ]
 
 
@@ -41,12 +100,16 @@ async def test_pull_requests_merge_assignment_and_review_responsibilities(monkey
         "repository": {"full_name": "stackchain/mobile"},
     }
 
-    async def fake_fetch(path):
+    async def fake_page(stream, page=1, limit=50):
-        if "assigned=true" in path:
+        items = [assigned] if stream == "pull" else [assigned.copy(), review_only]
-            return [assigned]
+        reason = "assigned_to_me" if stream == "pull" else "review_requested"
-        return [assigned.copy(), review_only]
+        return {
+            "stream": stream,
+            "items": [{**item, "work_reasons": [reason]} for item in items],
+            "page": page, "total": len(items), "has_more": False,
+        }
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
 
     pulls = await gitea_proxy.pull_requests()
 
@@ -60,13 +123,13 @@ async def test_pull_request_searches_start_concurrently(monkeypatch):
     started = [asyncio.Event(), asyncio.Event()]
     release = asyncio.Event()
 
-    async def fake_fetch(path):
+    async def fake_page(stream, page=1, limit=50):
-        index = 0 if "assigned=true" in path else 1
+        index = 0 if stream == "pull" else 1
         started[index].set()
         await release.wait()
-        return []
+        return {"stream": stream, "items": [], "page": page, "total": 0, "has_more": False}
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
     task = asyncio.create_task(gitea_proxy.pull_requests())
     try:
         await asyncio.wait_for(
@@ -80,30 +143,51 @@ async def test_pull_request_searches_start_concurrently(monkeypatch):
 
 @pytest.mark.anyio
 async def test_requested_review_guard_uses_only_dedicated_review_search(monkeypatch):
-    requested_paths = []
+    requested = []
 
-    async def fake_fetch(path):
+    async def fake_page(stream, page=1, limit=50):
-        requested_paths.append(path)
+        requested.append((stream, page))
-        return [
+        items = [] if page == 1 else [{
-            {
+            "number": 77,
-                "number": 7,
+            "repository": {"full_name": "stackchain/api"},
-                "repository": {"full_name": "stackchain/api"},
+        }]
-            },
+        return {
-            {
+            "stream": stream, "items": items, "page": page,
-                "number": 8,
+            "total": 51, "has_more": page == 1,
-                "repository": {"full_name": "stackchain/api"},
+        }
-            },
-        ]
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
 
-    assert await gitea_proxy.is_requested_review("stackchain/api", 7) is True
+    assert await gitea_proxy.is_requested_review("stackchain/api", 77) is True
     assert await gitea_proxy.is_requested_review("stackchain/api", 9) is False
-    assert await gitea_proxy.is_requested_review("stackchain/private", 7) is False
+    assert requested == [
-    assert requested_paths == [
+        ("review", 1), ("review", 2),
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
+        ("review", 1), ("review", 2),
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
+    ]
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
+
+
+@pytest.mark.anyio
+async def test_assignment_guards_find_eligible_items_beyond_first_page(monkeypatch):
+    requested = []
+
+    async def fake_page(stream, page=1, limit=50):
+        requested.append((stream, page))
+        return {
+            "stream": stream,
+            "items": [] if page == 1 else [{
+                "number": 77,
+                "repository": {"full_name": "stackchain/api"},
+            }],
+            "page": page, "total": 51, "has_more": page == 1,
+        }
+
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
+
+    assert await gitea_proxy.is_assigned_issue("stackchain/api", 77) is True
+    assert await gitea_proxy.is_assigned_pull("stackchain/api", 77) is True
+    assert requested == [
+        ("issue", 1), ("issue", 2),
+        ("pull", 1), ("pull", 2),
     ]
 
 

tests/test_my_work.py

@@ -119,6 +119,102 @@ process.stdout.write(JSON.stringify(buildMyWork.countMyWork({json.dumps(items)})
     assert json.loads(result.stdout) == {"all": 3, "issue": 1, "pull": 1, "review": 1, "update": 0}
 
 
+def test_work_pager_is_single_flight_and_unions_pull_responsibilities():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+let calls = 0;
+let release;
+const pages = [];
+const states = [];
+const statuses = [];
+const pager = buildMyWork.createWorkPager({{
+  load: (stream, page) => {{
+    calls += 1;
+    return new Promise(resolve => {{ release = () => resolve({{
+      stream, page, total: 51, has_more: false,
+      items: [
+        {{id:1, title:'shared', work_reasons:['review_requested']}},
+        {{id:51, title:'older', work_reasons:['review_requested']}}
+      ],
+    }}); }});
+  }},
+  onItems: (stream, items) => states.push({{stream, items}}),
+  onPagination: pagination => pages.push(pagination),
+  onStatus: status => statuses.push(status),
+}});
+pager.reset({{review:{{page:1,total:51,has_more:true}}}});
+const existing = [{{id:1,title:'shared',work_reasons:['assigned_to_me']}}];
+const first = pager.loadMore('review', existing);
+const duplicate = pager.loadMore('review', existing);
+release();
+Promise.all([first, duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls, pages, states, statuses, results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == 1
+    assert output["states"] == [{
+        "stream": "review",
+        "items": [
+            {"id": 1, "title": "shared", "work_reasons": ["assigned_to_me", "review_requested"]},
+            {"id": 51, "title": "older", "work_reasons": ["review_requested"]},
+        ],
+    }]
+    assert output["pages"][-1]["review"] == {"page": 2, "total": 51, "has_more": False}
+    assert output["statuses"] == [
+        "Loading older review requests…", "51 of 51 review requests loaded."
+    ]
+    assert output["results"] == [True, False]
+
+
+def test_work_pager_keeps_items_and_retries_same_page_after_failure():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+const requested = [];
+const states = [];
+const statuses = [];
+const pager = buildMyWork.createWorkPager({{
+  load: async (stream, page) => {{ requested.push([stream,page]); throw new Error('offline'); }},
+  onItems: (stream, items) => states.push(items),
+  onPagination: () => {{}},
+  onStatus: status => statuses.push(status),
+}});
+pager.reset({{issue:{{page:2,total:125,has_more:true}}}});
+pager.loadMore('issue', [{{id:1}}]).then(result =>
+  pager.loadMore('issue', [{{id:1}}]).then(retry =>
+    process.stdout.write(JSON.stringify({{requested,states,statuses,result,retry}}))
+  )
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    assert json.loads(result.stdout) == {
+        "requested": [["issue", 3], ["issue", 3]],
+        "states": [],
+        "statuses": [
+            "Loading older issues…", "Could not load older issues. Retry.",
+            "Loading older issues…", "Could not load older issues. Retry.",
+        ],
+        "result": False,
+        "retry": False,
+    }
+
+
+@pytest.mark.anyio
+async def test_mobile_my_work_exposes_truthful_work_pagination_control():
+    html = await dashboard()
+
+    assert 'id="work-page-status"' in html
+    assert 'id="load-more-work"' in html
+    assert '>Load older work<' in html
+    assert '.load-more-work { min-height:44px;' in html
+
+
 def test_issue_capture_is_single_flight_and_keeps_draft_until_confirmed_success():
     script = f"""
 const createIssueCapture = require({json.dumps(str(CREATE_ISSUE_SHEET))});

tests/test_work_pages.py

@@ -0,0 +1,60 @@
+import httpx
+import pytest
+
+from src import main
+
+
+@pytest.mark.anyio
+async def test_work_page_endpoint_normalizes_requested_page_and_is_not_cacheable(monkeypatch):
+    requested = []
+
+    async def page_loader(stream, page):
+        requested.append((stream, page))
+        return {
+            "stream": stream,
+            "page": page,
+            "total": 84,
+            "has_more": False,
+            "items": [{
+                "id": 51, "number": 51, "title": "Older issue", "state": "open",
+                "labels": [], "assignees": [{"login": "timmy"}],
+                "repository": {"full_name": "stackchain/api"},
+                "updated_at": "2026-08-07T10:00:00Z",
+                "html_url": "https://forge.example/stackchain/api/issues/51",
+            }],
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "work_page", page_loader)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/work/issue?page=2")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert requested == [("issue", 2)]
+    assert response.json() == {
+        "stream": "issue", "page": 2, "total": 84, "has_more": False,
+        "items": [{
+            "id": 51, "number": 51, "title": "Older issue", "state": "open",
+            "labels": [], "assignees": ["timmy"], "repository": "stackchain/api",
+            "updated_at": "2026-08-07T10:00:00Z",
+            "url": "https://forge.example/stackchain/api/issues/51",
+        }],
+    }
+
+
+@pytest.mark.anyio
+async def test_work_page_endpoint_rejects_unknown_stream_before_upstream_io(monkeypatch):
+    called = False
+
+    async def page_loader(stream, page):
+        nonlocal called
+        called = True
+
+    monkeypatch.setattr(main.gitea_proxy, "work_page", page_loader)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/work/unknown?page=2")
+
+    assert response.status_code == 422
+    assert called is False