Complete basic pre-cleaned group member assignment/unassignment

backend/src/db/migrations/20240318183910_group.ts

@@ -20,9 +20,25 @@ export async function up(knex: Knex): Promise<void> {
   }
 
   await createOnUpdateTrigger(knex, TableName.Groups);
+
+  if (!(await knex.schema.hasTable(TableName.UserGroupMembership))) {
+    await knex.schema.createTable(TableName.UserGroupMembership, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid()); // link to user and link to groups cascade on groups
+      t.uuid("userId").notNullable();
+      t.foreign("userId").references("id").inTable(TableName.Users);
+      t.uuid("groupId").notNullable();
+      t.foreign("groupId").references("id").inTable(TableName.Groups).onDelete("CASCADE");
+      t.timestamps(true, true, true);
+    });
+  }
+
+  await createOnUpdateTrigger(knex, TableName.UserGroupMembership);
 }
 
 export async function down(knex: Knex): Promise<void> {
   await knex.schema.dropTableIfExists(TableName.Groups);
   await dropOnUpdateTrigger(knex, TableName.Groups);
+
+  await knex.schema.dropTableIfExists(TableName.UserGroupMembership);
+  await dropOnUpdateTrigger(knex, TableName.UserGroupMembership);
 }

backend/src/db/schemas/index.ts

@@ -58,5 +58,6 @@ export * from "./trusted-ips";
 export * from "./user-actions";
 export * from "./user-aliases";
 export * from "./user-encryption-keys";
+export * from "./user-group-membership";
 export * from "./users";
 export * from "./webhooks";

backend/src/db/schemas/models.ts

@@ -3,6 +3,7 @@ import { z } from "zod";
 export enum TableName {
   Users = "users",
   Groups = "groups",
+  UserGroupMembership = "user_group_membership",
   UserAliases = "user_aliases",
   UserEncryptionKey = "user_encryption_keys",
   AuthTokens = "auth_tokens",

backend/src/db/schemas/user-group-membership.ts

@@ -0,0 +1,20 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const UserGroupMembershipSchema = z.object({
+  id: z.string().uuid(),
+  userId: z.string().uuid(),
+  groupId: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date()
+});
+
+export type TUserGroupMembership = z.infer<typeof UserGroupMembershipSchema>;
+export type TUserGroupMembershipInsert = Omit<z.input<typeof UserGroupMembershipSchema>, TImmutableDBKeys>;
+export type TUserGroupMembershipUpdate = Partial<Omit<z.input<typeof UserGroupMembershipSchema>, TImmutableDBKeys>>;