OC member queries: cursor pagination via fetch_all_member_nodes() — members(limit:100) silently hid everyone past member #100 (same class as the Cloudron 25-per-page trap). Helper RAISES on any page failure so callers' fail-safes apply (never a partial list — the sweep would deactivate everyone missing from one); fetch_members returns [] on failure (sweep skips), fetch_org_backers propagates (sweep keeps linked accounts active), webhook payer lookup and /admin/org-link wrapped.

app/main.py

@@ -645,6 +645,44 @@ def compute_max_budget(allowance: float, credit_balance: float, team_spend: floa
     }
 
 
+async def fetch_all_member_nodes() -> list[dict]:
+    """Every member node of the collective, following OC's cursor pagination.
+
+    The members connection caps at 100 per page: an unpaginated query silently
+    hides everyone past the first page — the same failure class as Cloudron's
+    25-per-page user list. Raises on ANY page failure so callers can apply
+    their own fail-safes; never returns a partial list (a partial member list
+    would make the sweep deactivate everyone missing from it).
+    """
+    if not OC_PERSONAL_TOKEN:
+        raise RuntimeError("OC_PERSONAL_TOKEN not set; cannot fetch members")
+    nodes: list[dict] = []
+    after: str | None = None
+    async with httpx.AsyncClient() as client:
+        for _ in range(20):  # hard cap: 20 pages × 100 = 1000 members
+            after_q = f', after: "{after}"' if after else ""
+            query = (
+                '{ collective(slug: "%s") { members(limit: 100%s) { nodes '
+                '{ role tier { name } account { name slug type ... on Individual { email } } } '
+                'pageInfo { hasNextPage endCursor } } } }'
+                % (OC_COLLECTIVE_SLUG, after_q)
+            )
+            r = await client.post(
+                OC_GRAPHQL_URL,
+                headers={"Personal-Token": OC_PERSONAL_TOKEN},
+                json={"query": query},
+            )
+            if r.status_code != 200:
+                raise RuntimeError(f"OC member fetch failed: HTTP {r.status_code}")
+            data = ((r.json().get("data") or {}).get("collective") or {}).get("members") or {}
+            nodes.extend(data.get("nodes") or [])
+            info = data.get("pageInfo") or {}
+            if not info.get("hasNextPage") or not info.get("endCursor"):
+                return nodes
+            after = info["endCursor"]
+    raise RuntimeError("OC member pagination exceeded 20 pages")
+
+
 async def fetch_members() -> list[dict]:
     """Return the full active-member list: email, name, slug, role, tier.
 
@@ -660,20 +698,9 @@ async def fetch_members() -> list[dict]:
     if not OC_PERSONAL_TOKEN:
         logger.warning("OC_PERSONAL_TOKEN not set; cannot fetch members")
         return []
-    query = (
-        '{ collective(slug: "%s") { members(limit: 100) { nodes { role tier { name } account { name slug ... on Individual { email } } } } } }'
-        % OC_COLLECTIVE_SLUG
-    )
-    async with httpx.AsyncClient() as client:
-        r = await client.post(
-            OC_GRAPHQL_URL,
-            headers={"Personal-Token": OC_PERSONAL_TOKEN},
-            json={"query": query},
-        )
-        if r.status_code != 200:
-            logger.warning("OC member fetch failed: %s", r.status_code)
-            return []
-        nodes = r.json().get("data", {}).get("collective", {}).get("members", {}).get("nodes", [])
+    # Paginated fetch (raises on failure → caller fail-safes apply: the sweep
+    # skips deactivation entirely when we can't get the full member list).
+    nodes = await fetch_all_member_nodes()
     result: list[dict] = []
     for n in nodes:
         role = n.get("role", "")
@@ -706,21 +733,11 @@ async def fetch_org_backers() -> dict[str, dict]:
     org slug: {slug: {name, role, tier}}.
     """
     if not OC_PERSONAL_TOKEN:
-        return {}
-    query = (
-        '{ collective(slug: "%s") { members(limit: 100) { nodes { role tier { name } account { name slug type } } } } }'
-        % OC_COLLECTIVE_SLUG
-    )
-    async with httpx.AsyncClient() as client:
-        r = await client.post(
-            OC_GRAPHQL_URL,
-            headers={"Personal-Token": OC_PERSONAL_TOKEN},
-            json={"query": query},
-        )
-        if r.status_code != 200:
-            logger.warning("OC org-member fetch failed: %s", r.status_code)
-            return {}
-        nodes = r.json().get("data", {}).get("collective", {}).get("members", {}).get("nodes", [])
+        logger.warning("OC_PERSONAL_TOKEN not set; cannot fetch org members")
+        raise RuntimeError("OC_PERSONAL_TOKEN not set")
+    # Paginated fetch; RAISES on failure so the sweep's fail-safe keeps linked
+    # accounts active rather than deactivating them on a fetch error.
+    nodes = await fetch_all_member_nodes()
     result: dict[str, dict] = {}
     for n in nodes:
         role = n.get("role", "")
@@ -1912,18 +1929,11 @@ async def opencollective_webhook(request: Request, token: str):
             # The webhook payload strips emails; look up the payer via the
             # admin token (bot account sees contributor emails).
             try:
-                q = ('{ collective(slug: "%s") { members(limit: 100) { nodes '
-                     '{ account { name slug ... on Individual { email } } } } } }' % OC_COLLECTIVE_SLUG)
-                async with httpx.AsyncClient(timeout=15.0) as client:
-                    r = await client.post(OC_GRAPHQL_URL,
-                        headers={"Personal-Token": OC_PERSONAL_TOKEN,
-                                 "User-Agent": "Mozilla/5.0 (X11; Linux x86_64)"},
-                        json={"query": q})
-                if r.status_code == 200:
-                    for n in r.json().get("data", {}).get("collective", {}).get("members", {}).get("nodes", []):
+                # Paginated member fetch (raises on failure → caught below)
+                for n in await fetch_all_member_nodes():
                     if (n.get("account") or {}).get("slug") == slug:
-                            buyer_email = (n["account"].get("email") or "").strip()
-                            buyer_name = n["account"].get("name") or buyer_name
+                        buyer_email = ((n.get("account") or {}).get("email") or "").strip()
+                        buyer_name = (n.get("account") or {}).get("name") or buyer_name
                         break
             except Exception as e:
                 logger.warning("Credit-pack hold: payer lookup failed for %s: %s", slug, e)
@@ -2368,7 +2378,13 @@ async def admin_org_link(request: Request):
     if not org_slug or not email or "@" not in email:
         raise HTTPException(400, "org_slug and a valid email are required")
 
+    try:
         org = (await fetch_org_backers()).get(org_slug)
+    except Exception as e:
+        # OC unreachable: link without provisioning — the sweep provisions and
+        # activates once OC is reachable again.
+        logger.warning("org-link: OC status fetch failed for %s (linking anyway): %s", org_slug, e)
+        org = None
 
     conn = get_db()
     existing = conn.execute("SELECT email FROM members WHERE org_slug = ?", (org_slug,)).fetchone()