Merge to main for deliverable 4

backend/db/schema.sql

@@ -53,9 +53,16 @@ CREATE INDEX IF NOT EXISTS parts_cooler_height_idx
     WHERE category = 'CPUCooler';
 
 
+CREATE TABLE IF NOT EXISTS users (
+    id bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    firebase_uid varchar(128) NOT NULL UNIQUE,
+    display_name text
+);
+
 
 /* Saved builds */
 CREATE TABLE IF NOT EXISTS builds (
+
     id bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
     tittel varchar(50) NOT NULL CHECK (length(trim(tittel)) > 0),
     created_at timestamptz NOT NULL DEFAULT now(),
@@ -69,4 +76,6 @@ CREATE TABLE IF NOT EXISTS builds (
     psu_id uuid REFERENCES parts(id),
     case_id uuid REFERENCES parts(id),
     cooler_id uuid REFERENCES parts(id)
-);
+);
+CREATE INDEX IF NOT EXISTS builds_owner_id_idx
+    ON builds(owner_id);

backend/server/.env.example

@@ -8,9 +8,13 @@ PORT=3001
 # Comma-separated list of browser origins allowed to read API responses, or * for any.
 # On the VM this is the address the frontend is served from.
 CORS_ORIGIN=http://it2810-15.idi.ntnu.no
+# Number of reverse proxies in front of the backend. On the VM, Apache forwards requests to the
+# backend, so this must be 1 for the rate limit to count each visitor separately by IP address.
+TRUST_PROXY=1
 
 # --- Running backend and frontend locally, with the database on the VM ---
 # Needs NTNU network or VPN, and the VM's Postgres must accept outside connections.
-# Use these two lines in your own .env instead of the ones above:
+# Use these three lines in your own .env instead of the ones above (there is no proxy locally):
 #   DATABASE_URL=postgresql://buildapc:<password>@it2810-15.idi.ntnu.no:5432/buildapc
 #   CORS_ORIGIN=http://localhost:5173
+#   TRUST_PROXY=0