[server] Implement cancelTeamSubscription

Author: geropl

components/gitpod-protocol/src/gitpod-service.ts

@@ -266,6 +266,7 @@ export interface GitpodServer extends JsonRpcServer<GitpodClient>, AdminServer,
     subscriptionCancelDowngrade(subscriptionId: string): Promise<void>;
 
     getTeamSubscription(teamId: string): Promise<TeamSubscription2 | undefined>;
+    cancelTeamSubscription(teamId: string): Promise<void>;
     tsCancel(teamSubscriptionId: string): Promise<void>;
     tsGet(): Promise<TeamSubscription[]>;
     tsGetSlots(): Promise<TeamSubscriptionSlotResolved[]>;

components/server/ee/src/workspace/gitpod-server-impl.ts

@@ -1632,6 +1632,25 @@ export class GitpodServerEEImpl extends GitpodServerImpl {
         return this.teamSubscription2DB.findForTeam(teamId, new Date().toISOString());
     }
 
+    async cancelTeamSubscription(ctx: TraceContext, teamId: string): Promise<void> {
+        this.checkUser("cancelTeamSubscription", { teamId });
+
+        await this.guardTeamOperation(teamId, "update", "not_implemented");
+        const ts2 = await this.teamSubscription2DB.findForTeam(teamId, new Date().toISOString());
+        if (!ts2) {
+            throw new ResponseError(ErrorCodes.NOT_FOUND, "Cannot find Team Subscription!");
+        }
+
+        const chargebeeSubscriptionId = ts2.paymentReference;
+        await this.chargebeeService.cancelSubscription(
+            chargebeeSubscriptionId,
+            {},
+            { teamId, chargebeeSubscriptionId },
+        );
+
+        // Cancellation of team memberships is handled here: https://github.com/gitpod-io/gitpod/blob/5c90cd56572f55749b39e5b7134ff6be6f247357/components/ee/payment-endpoint/src/chargebee/team-subscription-handler.ts#L136-L139
+    }
+
     protected async onTeamMemberAdded(userId: string, teamId: string): Promise<void> {
         const now = new Date();
         const ts2 = await this.teamSubscription2DB.findForTeam(teamId, now.toISOString());

components/server/src/auth/rate-limiter.ts

@@ -205,6 +205,7 @@ const defaultFunctions: FunctionsConfig = {
     tsAssignSlot: { group: "default", points: 1 },
     tsDeactivateSlot: { group: "default", points: 1 },
     getTeamSubscription: { group: "default", points: 1 },
+    cancelTeamSubscription: { group: "default", points: 1 },
     tsGet: { group: "default", points: 1 },
     tsCancel: { group: "default", points: 1 },
     tsGetSlots: { group: "default", points: 1 },

components/server/src/workspace/gitpod-server-impl.ts

@@ -3417,6 +3417,9 @@ export class GitpodServerImpl implements GitpodServerWithTracing, Disposable {
     async getTeamSubscription(ctx: TraceContext, teamId: string): Promise<TeamSubscription2 | undefined> {
         throw new ResponseError(ErrorCodes.SAAS_FEATURE, `Not implemented in this version`);
     }
+    async cancelTeamSubscription(ctx: TraceContext, teamId: string): Promise<void> {
+        throw new ResponseError(ErrorCodes.SAAS_FEATURE, `Not implemented in this version`);
+    }
     protected async onTeamMemberAdded(userId: string, teamId: string): Promise<void> {
         // Extension point for EE
     }