feat: wip

packages/lib/server-only/team/delete-team-members.ts

@@ -0,0 +1,73 @@
+import { updateSubscriptionItemQuantity } from '@documenso/ee/server-only/stripe/update-subscription-item-quantity';
+import { prisma } from '@documenso/prisma';
+
+import { IS_BILLING_ENABLED } from '../../constants/app';
+import { TEAM_MEMBER_ROLE_PERMISSIONS_MAP } from '../../constants/teams';
+import { getTeamSeatPriceId } from '../../utils/billing';
+
+export type DeleteTeamMembersOptions = {
+  /**
+   * The ID of the user who is initiating this action.
+   */
+  userId: number;
+
+  /**
+   * The ID of the team to remove members from.
+   */
+  teamId: number;
+
+  /**
+   * The IDs of the team members to remove.
+   */
+  teamMemberIds: number[];
+};
+
+export const deleteTeamMembers = async ({
+  userId,
+  teamId,
+  teamMemberIds,
+}: DeleteTeamMembersOptions) => {
+  await prisma.$transaction(async (tx) => {
+    // Find the team and validate that the user is allowed to remove members.
+    const team = await tx.team.findFirstOrThrow({
+      where: {
+        id: teamId,
+        members: {
+          some: {
+            userId,
+            role: {
+              in: TEAM_MEMBER_ROLE_PERMISSIONS_MAP['DELETE_TEAM_MEMBERS'],
+            },
+          },
+        },
+      },
+    });
+
+    // Remove the team members.
+    await tx.teamMember.deleteMany({
+      where: {
+        id: {
+          in: teamMemberIds,
+        },
+        teamId,
+        userId: {
+          not: team.ownerUserId,
+        },
+      },
+    });
+
+    if (IS_BILLING_ENABLED && team.subscriptionId) {
+      const numberOfSeats = await tx.teamMember.count({
+        where: {
+          teamId,
+        },
+      });
+
+      await updateSubscriptionItemQuantity({
+        priceId: getTeamSeatPriceId(),
+        subscriptionId: team.subscriptionId,
+        quantity: numberOfSeats,
+      });
+    }
+  });
+};