pricing: increase the minimum disk size selection to the anticipated minimum after the new file server

Author: haraldschilly

src/packages/frontend/purchases/license-editor.tsx

@@ -4,21 +4,23 @@ single license.  It doesn't manage actually coordinating purchases, showing pric
 or anything like that.
 */
 
-import type { PurchaseInfo } from "@cocalc/util/licenses/purchase/types";
-import type { Changes } from "@cocalc/util/purchases/cost-to-edit-license";
 import {
   Alert,
   DatePicker,
   InputNumber,
-  Switch,
   Select,
+  Switch,
   Table,
   Tag,
 } from "antd";
 import dayjs from "dayjs";
-import { MAX } from "@cocalc/util/licenses/purchase/consts";
 import { useMemo, useState } from "react";
 
+import { MAX } from "@cocalc/util/licenses/purchase/consts";
+import { MIN_DISK_GB } from "@cocalc/util/upgrades/consts";
+import type { PurchaseInfo } from "@cocalc/util/licenses/purchase/types";
+import type { Changes } from "@cocalc/util/purchases/cost-to-edit-license";
+
 type Field =
   | "start"
   | "end"
@@ -217,7 +219,7 @@ export default function LicenseEditor({
             value: (
               <InputNumber
                 disabled={disabledFields?.has("custom_disk")}
-                min={3}
+                min={Math.min(info.custom_disk || MIN_DISK_GB, MIN_DISK_GB)}
                 max={MAX.disk}
                 step={1}
                 value={info.custom_disk}

src/packages/util/consts/billing.ts

@@ -19,5 +19,7 @@ export const BANNER_NON_DISMISSIBLE_DAYS = 7;
 
 // The "standard license" disk size.
 // used in next/store and student-pay
-// TODO: once the new file storage is in place, incease it to 10
-export const STANDARD_DISK = 3;
+// Aug 2025: changed from 3 to 10 GB in anticipation of the new file server
+// However, the actual presets are capped at the maximum disk size.
+// That disk max is in util/upgrades/consts.ts
+export const STANDARD_DISK = 10;

src/packages/util/upgrades/consts.ts

@@ -5,6 +5,7 @@
 
 // These are defaults used by store (and also when parsing the quota params from a URL).
 
+import { STANDARD_DISK } from "@cocalc/util/consts/billing";
 import { upgrades } from "@cocalc/util/upgrade-spec";
 
 // RAM
@@ -17,7 +18,10 @@ export const MAX_CPU = upgrades.max_per_project.cores;
 
 // DISK
 export const MAX_DISK_GB = 15;
-export const DISK_DEFAULT_GB = 3;
+// Aug 2025: in anticipation of the new file server, the minimum and standard is increased
+export const DISK_DEFAULT_GB = STANDARD_DISK;
+// Aug 2025(Andrey): The new minimum should be the standard.
+// This parameter is also used in the frontend/purchases/license-editor.tsx
 export const MIN_DISK_GB = DISK_DEFAULT_GB;
 
 interface Values {