From ea84e754e52f0046a97925ae6e0466f21426fe46 Mon Sep 17 00:00:00 2001
From: Oliver Bryan <04oliverbryan@gmail.com>
Date: Tue, 23 Dec 2025 17:21:32 +0000
Subject: [PATCH] way more indepth demo data with 2 users, 4 organisations, 3
 projects per org, and 3 issues per project

---
 packages/backend/src/utils.ts | 137 +++++++++++++++++++++++++++-------
 1 file changed, 109 insertions(+), 28 deletions(-)

diff --git a/packages/backend/src/utils.ts b/packages/backend/src/utils.ts
index c04f696..a338301 100644
--- a/packages/backend/src/utils.ts
+++ b/packages/backend/src/utils.ts
@@ -8,41 +8,122 @@ import {
 } from "./db/queries";
 
 export const createDemoData = async () => {
-    const passwordHash = await hashPassword("changeme");
-    const user = await createUser("Demo User", "demo_user", passwordHash);
-    if (!user) {
-        throw new Error("failed to create demo user");
+    const passwordHash = await hashPassword("a");
+
+    // create two users
+    const user1 = await createUser("test 1", "t1", passwordHash);
+    if (!user1) {
+        throw new Error("failed to create test 1");
     }
 
-    // create demo organisation
-    const organisation = await createOrganisation(
-        "Demo Organisation",
-        "demo-org",
-        "A demo organisation for testing",
-    );
-    if (!organisation) {
-        throw new Error("failed to create demo organisation");
+    const user2 = await createUser("test 2", "t2", passwordHash);
+    if (!user2) {
+        throw new Error("failed to create test 2");
     }
 
-    // add user as owner of the organisation
-    await createOrganisationMember(organisation.id, user.id, "owner");
-
-    const projectNames = ["PROJ", "TEST", "SAMPLE"];
-    let issuesToCreate = 3;
-    for (const name of projectNames) {
-        const project = await createProject(name.slice(0, 4), name, user.id, organisation.id);
-        if (!project) {
-            throw new Error(`failed to create demo project: ${name}`);
+    // create four organisations
+    const organisations = [];
+    for (let i = 1; i <= 4; i++) {
+        const org = await createOrganisation(
+            `Demo Organisation ${i}`,
+            `demo-org-${i}`,
+            `A demo organisation ${i} for testing`,
+        );
+        if (!org) {
+            throw new Error(`failed to create demo organisation ${i}`);
         }
+        organisations.push(org);
+    }
 
-        for (let i = 1; i <= issuesToCreate; i++) {
-            await createIssue(
-                project.id,
-                `Issue ${i} in ${name}`,
-                `This is a description for issue ${i} in ${name}.`,
-                i % 2 === 0 ? user.id : undefined,
+    // set up organisation memberships
+    // user 1 owns: org 1, org 2; has access to: org 3
+    // user 2 owns: org 3, org 4; has access to: org 2
+    const org1 = organisations[0];
+    const org2 = organisations[1];
+    const org3 = organisations[2];
+    const org4 = organisations[3];
+    if (!org1 || !org2 || !org3 || !org4) {
+        throw new Error("failed to create organisations");
+    }
+
+    // user 1 memberships
+    await createOrganisationMember(org1.id, user1.id, "owner"); // owns org 1
+    await createOrganisationMember(org2.id, user1.id, "owner"); // owns org 2
+    await createOrganisationMember(org3.id, user1.id, "member"); // member of org 3
+
+    // user 2 memberships
+    await createOrganisationMember(org2.id, user2.id, "member"); // member of org 2
+    await createOrganisationMember(org3.id, user2.id, "owner"); // owns org 3
+    await createOrganisationMember(org4.id, user2.id, "owner"); // owns org 4
+
+    // project names: AAAAA, BBBBB, CCCCC, DDDDD, EEEEE, FFFFF, GGGGG, HHHHH, IIIII, JJJJJ, KKKKK, LLLLL
+    const projectNames = [
+        "AAAAA",
+        "BBBBB",
+        "CCCCC",
+        "DDDDD",
+        "EEEEE",
+        "FFFFF",
+        "GGGGG",
+        "HHHHH",
+        "IIIII",
+        "JJJJJ",
+        "KKKKK",
+        "LLLLL",
+    ];
+
+    // create 3 projects per organisation
+    let projectIndex = 0;
+    const orgConfigs = [
+        { org: org1, creator: user1 }, // org 1: user1
+        { org: org2, creator: user1 }, // org 2: user1
+        { org: org3, creator: user2 }, // org 3: user2
+        { org: org4, creator: user2 }, // org 4: user2
+    ];
+
+    for (const config of orgConfigs) {
+        for (let projNum = 0; projNum < 3; projNum++) {
+            const projectName = projectNames[projectIndex++];
+            if (!projectName) {
+                throw new Error("ran out of project names");
+            }
+
+            const project = await createProject(
+                projectName.slice(0, 4),
+                projectName,
+                config.creator.id,
+                config.org.id,
             );
+            if (!project) {
+                throw new Error(`failed to create demo project: ${projectName}`);
+            }
+
+            // create some issues for each project
+            for (let i = 1; i <= 3; i++) {
+                let assignee: number | undefined;
+
+                // for crossover organizations (org2 and org3), randomly assign to either user
+                if (config.org.id === org2.id || config.org.id === org3.id) {
+                    // 40% chance to assign to creator, 40% chance to assign to other user, 20% chance unassigned
+                    const rand = Math.random();
+                    if (rand < 0.4) {
+                        assignee = config.creator.id;
+                    } else if (rand < 0.8) {
+                        assignee = config.org.id === org2.id ? user2.id : user1.id; // other user
+                    }
+                    // else: undefined (unassigned)
+                } else {
+                    // for exclusive organizations (org1 and org4), assign to creator on even issues
+                    assignee = i % 2 === 0 ? config.creator.id : undefined;
+                }
+
+                await createIssue(
+                    project.id,
+                    `Issue ${i} in ${projectName}`,
+                    `This is a description for issue ${i} in ${projectName}.`,
+                    assignee,
+                );
+            }
         }
-        issuesToCreate++;
     }
 };