adding versioning to purchase info that we actually store going forward.

Author: williamstein

src/packages/util/licenses/purchase/consts.ts

@@ -11,7 +11,7 @@ import costVersions from "./cost-versions";
 // is used when the version is not defined.
 const FALLBACK_VERSION = "1";
 
-const CURRENT_VERSION = "1";
+export const CURRENT_VERSION = "1";
 
 // Another gamble implicit in this is that pre's are available.  When they
 // aren't, cocalc.com switches to uses MUCH more expensive non-preemptibles.

src/packages/util/licenses/purchase/purchase-info.ts

@@ -3,6 +3,7 @@ import type {
   SiteLicenseDescriptionDB,
 } from "@cocalc/util/upgrades/shopping";
 import type { PurchaseInfo, StartEndDates, Subscription } from "./types";
+import { CURRENT_VERSION } from "./consts";
 import type { Date0 } from "@cocalc/util/types/store";
 import dayjs from "dayjs";
 
@@ -28,6 +29,7 @@ export default function getPurchaseInfo(
         boost = false,
       } = conf;
       return {
+        version: CURRENT_VERSION,
         type, // "quota"
         user,
         upgrade: "custom" as "custom",
@@ -48,6 +50,7 @@ export default function getPurchaseInfo(
 
     case "vm":
       return {
+        version: CURRENT_VERSION,
         type: "vm",
         quantity: 1,
         dedicated_vm: conf.dedicated_vm,
@@ -59,6 +62,7 @@ export default function getPurchaseInfo(
 
     case "disk":
       return {
+        version: CURRENT_VERSION,
         type: "disk",
         quantity: 1,
         dedicated_disk: conf.dedicated_disk,

src/packages/util/licenses/purchase/types.ts

@@ -55,7 +55,7 @@ import type { DedicatedDisk, DedicatedVM } from "@cocalc/util/types/dedicated";
 import type { CustomDescription, Period } from "../../upgrades/shopping";
 
 interface Version {
-  version?: string; // it's just a string with no special interpretation.
+  version: string; // it's just a string with no special interpretation.
 }
 
 interface PurchaseInfoQuota0 {
@@ -81,8 +81,7 @@ interface PurchaseInfoQuota0 {
   run_limit?: number;
 }
 
-export type PurchaseInfoQuota = Version &
-  PurchaseInfoQuota0 &
+export type PurchaseInfoQuota = PurchaseInfoQuota0 &
   CustomDescription &
   StartEndDates;
 
@@ -113,11 +112,13 @@ export type PurchaseInfoDisk = {
   payment_method?: string;
 };
 
-export type PurchaseInfo =
-  | PurchaseInfoQuota
-  | (PurchaseInfoVoucher & CustomDescription)
-  | (PurchaseInfoVM & StartEndDates & CustomDescription)
-  | (PurchaseInfoDisk & StartEndDates & CustomDescription);
+export type PurchaseInfo = Version &
+  (
+    | PurchaseInfoQuota
+    | (PurchaseInfoVoucher & CustomDescription)
+    | (PurchaseInfoVM & StartEndDates & CustomDescription)
+    | (PurchaseInfoDisk & StartEndDates & CustomDescription)
+  );
 
 // stripe's metadata can only handle string or number values.
 export type ProductMetadataQuota = Record<

src/packages/util/licenses/store/compute-cost.ts

@@ -16,6 +16,7 @@ import { fixRange } from "@cocalc/util/licenses/purchase/purchase-info";
 import { getDays } from "@cocalc/util/stripe/timecalcs";
 import { PRICES } from "@cocalc/util/upgrades/dedicated";
 import type { ComputeCostProps } from "@cocalc/util/upgrades/shopping";
+import { CURRENT_VERSION } from "@cocalc/util/licenses/purchase/consts";
 
 function computeDedicatedDiskCost(
   props: ComputeCostProps,
@@ -138,6 +139,7 @@ export function computeCost(
       }
 
       const input: PurchaseInfo = {
+        version: CURRENT_VERSION,
         type: "quota",
         user,
         upgrade: "custom" as "custom",