all fixes for Project.creatorId and Organisation tables

packages/backend/src/db/queries/organisations.ts

@@ -0,0 +1,45 @@
+import { Organisation, OrganisationMember } from "@issue/shared";
+import { eq } from "drizzle-orm";
+import { db } from "../client";
+
+export async function createOrganisation(name: string, slug: string, description?: string) {
+    const [organisation] = await db
+        .insert(Organisation)
+        .values({
+            name,
+            slug,
+            description,
+        })
+        .returning();
+    return organisation;
+}
+
+export async function createOrganisationMember(
+    organisationId: number,
+    userId: number,
+    role: string = "member",
+) {
+    const [member] = await db
+        .insert(OrganisationMember)
+        .values({
+            organisationId,
+            userId,
+            role,
+        })
+        .returning();
+    return member;
+}
+
+export async function getOrganisationById(id: number) {
+    const [organisation] = await db.select().from(Organisation).where(eq(Organisation.id, id));
+    return organisation;
+}
+
+export async function getOrganisationsByUserId(userId: number) {
+    const organisations = await db
+        .select()
+        .from(OrganisationMember)
+        .where(eq(OrganisationMember.userId, userId))
+        .innerJoin(Organisation, eq(OrganisationMember.organisationId, Organisation.id));
+    return organisations;
+}