Fixed Auth and Connection issues

docs/xpensely-api.http

@@ -0,0 +1,148 @@
+# Xpensely API — Manual test file (IntelliJ HTTP Client / VS Code REST Client)
+#
+# HOW TO GET A TOKEN:
+#   1. Run the Flutter dev app and sign in with Google
+#   2. Add a breakpoint or log in auth_interceptor.dart after _storage.read(key: 'id_token')
+#   3. Paste the token value below (valid for ~1 hour)
+#
+# Switch between dev and prod by changing @baseUrl.
+
+@devBaseUrl  = https://dev-xpensely.zendric.de/api
+@prodBaseUrl = https://xpensely.zendric.de/api
+@baseUrl     = {{devBaseUrl}}
+
+# Paste your Google ID token here:
+@token = PASTE_ID_TOKEN_HERE
+
+# Your Google sub (from the JWT payload — decode at jwt.io):
+@googleId = PASTE_GOOGLE_SUB_HERE
+
+
+### ─── Health ────────────────────────────────────────────────────────────────
+
+### Version (no auth required — should always return 200)
+GET {{baseUrl}}/version
+
+### ─── Auth probe ─────────────────────────────────────────────────────────────
+
+### Any protected endpoint without a token — expect 401
+GET {{baseUrl}}/users/byGoogleId?id={{googleId}}
+
+### ─── Users ──────────────────────────────────────────────────────────────────
+
+### Look up your account by Google ID — expect 200 if account exists, 403 if not
+GET {{baseUrl}}/users/byGoogleId?id={{googleId}}
+Authorization: Bearer {{token}}
+
+###
+
+### Get your account by DB id — replace {id} with your numeric user id
+GET {{baseUrl}}/users?id=1
+Authorization: Bearer {{token}}
+
+###
+
+### Get any user by username (no auth required)
+GET {{baseUrl}}/users/byName?username=testuser
+
+###
+
+### Create a new account (requires valid JWT — account must not exist yet)
+POST {{baseUrl}}/users/createUser
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "username": "myusername",
+  "googleId": "{{googleId}}"
+}
+
+###
+
+### Delete your account — replace {id} with your numeric user id
+DELETE {{baseUrl}}/users?id=1
+Authorization: Bearer {{token}}
+
+### ─── Expense Lists ───────────────────────────────────────────────────────────
+
+### Get all your expense lists — expect 200 (with data) or 204 (empty)
+GET {{baseUrl}}/expenselist/mine
+Authorization: Bearer {{token}}
+
+###
+
+### Get a specific expense list by id
+GET {{baseUrl}}/expenselist/byId?id=1
+Authorization: Bearer {{token}}
+
+###
+
+### Create a new expense list
+POST {{baseUrl}}/expenselist/create
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "name": "Groceries"
+}
+
+###
+
+### Add an expense to a list — replace {listId} in the URL
+POST {{baseUrl}}/expenselist/1/add
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "title": "Coffee",
+  "owner": "myusername",
+  "amount": 4.50,
+  "date": "2026-05-15",
+  "category": "Food"
+}
+
+###
+
+### Update an expense in a list
+PUT {{baseUrl}}/expenselist/1/update
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "id": 1,
+  "title": "Coffee (updated)",
+  "ownerName": "myusername",
+  "amount": 5.00,
+  "date": "2026-05-15",
+  "category": "Food",
+  "expenseListId": 1
+}
+
+###
+
+### Delete an expense from a list
+DELETE {{baseUrl}}/expenselist/1/delete?expenseId=1
+Authorization: Bearer {{token}}
+
+###
+
+### Generate an invite code for a list (you must be the owner)
+POST {{baseUrl}}/expenselist/1/invite
+Authorization: Bearer {{token}}
+
+###
+
+### Accept an invite
+POST {{baseUrl}}/expenselist/accept-invite
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "inviteCode": "PASTE_6_CHAR_CODE_HERE"
+}
+
+###
+
+### Delete an expense list (you must be the owner)
+DELETE {{baseUrl}}/expenselist/1
+Authorization: Bearer {{token}}