Campaign REST API

server/api/campaign/[id].delete.ts

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+import { and, eq } from 'drizzle-orm';
+import useDatabase from '~/composables/useDatabase';
+import { campaignTable } from '~/db/schema';
+
+export default defineEventHandler(async (e) => {
+    const id = getRouterParam(e, "id");
+    if(!id)         return setResponseStatus(e, 400);
+
+    const session = await getUserSession(e);
+    if(!session || !session.user)       return setResponseStatus(e, 401);
+
+    const db = useDatabase();
+
+    try
+    {
+        const deleted = db.delete(campaignTable).where(and(eq(campaignTable.id, parseInt(id, 10)), eq(campaignTable.owner, session.user.id))).returning({ id: campaignTable.id }).get();
+
+        if(deleted)     return setResponseStatus(e, 200);
+        else            return setResponseStatus(e, 404);
+    }
+    catch(_e)
+    {
+        return setResponseStatus(e, 500);
+    }
+});

server/api/campaign/[id].get.ts

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+import { eq } from 'drizzle-orm';
+import useDatabase from '~/composables/useDatabase';
+
+export default defineEventHandler(async (e) => {
+    const id = getRouterParam(e, "id");
+    if(!id)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+
+    const session = await getUserSession(e);
+    if(!session || !session.user)
+    {
+        setResponseStatus(e, 401);
+        return;
+    }
+
+    const db = useDatabase();
+    const data = db.query.campaignTable.findFirst({
+        with: {
+            members: { with: { member: { columns: { username: true, id: true } } }, columns: {  } },
+            characters: { columns: { character: true } },
+            owner: { columns: { username: true, id: true } }
+        },
+        where: ({ id: _id }) => eq(_id, parseInt(id, 10)),
+    }).sync();
+
+    if(data && (data.owner === session.user.id || data.members.find(e => e.member?.id === session.user!.id))) return data;
+    else if(!data) return setResponseStatus(e, 404);
+    else return setResponseStatus(e, 403);
+});

server/api/campaign/[id].post.ts

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+import { eq } from 'drizzle-orm';
+import useDatabase from '~/composables/useDatabase';
+import { campaignTable } from '~/db/schema';
+import { CampaignValidation } from '~/shared/campaign.util';
+
+export default defineEventHandler(async (e) => {
+    const params = getRouterParam(e, "id");
+    if(!params)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+    const id = parseInt(params, 10);
+
+    const body = await readValidatedBody(e, CampaignValidation.safeParse);
+    if(!body.success)
+    {
+        setResponseStatus(e, 400);
+        return body.error.message;
+    }
+
+    const db = useDatabase();
+    const old = db.select({ id: campaignTable.id, owner: campaignTable.owner }).from(campaignTable).where(eq(campaignTable.id, id)).get();
+
+    if(!old)
+    {
+        setResponseStatus(e, 404);
+        return;
+    }
+
+    const session = await getUserSession(e);
+    if(!session.user || old.owner !== session.user.id || session.user.state !== 1)
+    {
+        setResponseStatus(e, 401);
+        return;
+    }
+
+    try {
+        db.transaction((tx) => {
+            tx.update(campaignTable).set({
+                name: body.data.name,
+                description: body.data.description,
+                joinby: body.data.joinby,
+            }).where(eq(campaignTable.id, id)).run();
+        });
+    }
+    catch(_e)
+    {
+        setResponseStatus(e, 500);
+        return;
+    }
+
+    setResponseStatus(e, 200);
+    return;
+});

server/api/campaign/[id]/join.post.ts

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+import { and, eq, sql } from "drizzle-orm";
+import { campaignMembersTable, campaignTable } from "~/db/schema";
+
+export default defineEventHandler(async (e) => {
+    const _id = getRouterParam(e, "id");
+    if(!_id)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+    const id = parseInt(_id, 10);
+
+    const session = await getUserSession(e);
+    if(!session || !session.user)
+    {
+        setResponseStatus(e, 401);
+        return;
+    }
+
+    const db = useDatabase();
+    try
+    {
+        const campaign = db.select({ owner: campaignTable.owner }).from(campaignTable).where(and(eq(campaignTable.id, sql.placeholder('id')))).get({ id: id });
+        if(campaign && campaign.owner === session.user.id)      return setResponseStatus(e, 403);
+
+        const members = db.select({ id: campaignMembersTable.user }).from(campaignMembersTable).where(and(eq(campaignMembersTable.id, sql.placeholder('id')), eq(campaignMembersTable.user, sql.placeholder('user')))).get({ id: id, user: session.user.id });
+        if(members)      return setResponseStatus(e, 403);
+
+        db.insert(campaignMembersTable).values({ id, rights: 'player', user: session.user!.id });
+        
+        return setResponseStatus(e, 200);
+    }
+    catch(_e)
+    {
+        return setResponseStatus(e, 500);
+    }
+});

server/api/campaign/[id]/leave.post.ts

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+import { and, eq, sql } from "drizzle-orm";
+import { campaignMembersTable, campaignTable } from "~/db/schema";
+
+export default defineEventHandler(async (e) => {
+    const id = getRouterParam(e, "id");
+    if(!id)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+
+    const session = await getUserSession(e);
+    if(!session || !session.user)
+    {
+        setResponseStatus(e, 401);
+        return;
+    }
+
+    const db = useDatabase();
+    try
+    {
+        const campaign = db.select({ owner: campaignTable.owner }).from(campaignTable).where(and(eq(campaignTable.id, sql.placeholder('id')))).get({ id: parseInt(id, 10) });
+
+        if(campaign && campaign.owner === session.user.id)      return setResponseStatus(e, 403);
+
+        const deleted = db.delete(campaignMembersTable).where(and(eq(campaignMembersTable.id, parseInt(id, 10)), eq(campaignMembersTable.user, session.user.id))).returning({ id: campaignMembersTable.id }).get();
+        
+        if(deleted)     return setResponseStatus(e, 200);
+        else            return setResponseStatus(e, 404);
+    }
+    catch(_e)
+    {
+        return setResponseStatus(e, 500);
+    }
+});