Add live RZ Points balance widget to question and shell headers

Wires the recently-merged question-completion-credits backend (GET /api/credits) into the client for the first time: a new CreditsService autoload fetches/caches the balance, and the embedded credits field on first-answer responses updates it instantly with no extra round trip. A shared CreditsBadge widget (star icon, balance, decorative chevron per mockup) surfaces it in both the question screen toolbar and the main shell header. Co-Authored-By: Claude Sonnet 5 <[email protected]>
2026-07-28 19:33:33 -05:00
parent 05a5298ed1
commit efae7e0b2b
6 changed files with 181 additions and 3 deletions
@@ -0,0 +1,67 @@
+extends Node
+
+signal credits_changed
+signal credits_failed(message: String)
+
+const EndpointConfig := preload("res://scripts/autoload/api_endpoint_config.gd")
+const DEFAULT_URL := "https://us3q.ranaze.com/api/credits"
+
+var credits: int = 0
+var loaded := false
+var loading := false
+var request: HTTPRequest
+var request_token := ""
+var api_url := DEFAULT_URL
+
+
+func _ready() -> void:
+	api_url = EndpointConfig.resolve(
+		str(ProjectSettings.get_setting("step3/credits_api_url", DEFAULT_URL)),
+		"/api/credits")
+	request = HTTPRequest.new()
+	request.timeout = 20.0
+	request.request_completed.connect(_on_completed)
+	add_child(request)
+	AuthState.auth_changed.connect(_on_auth_changed)
+
+
+func refresh() -> void:
+	if loading or not AuthState.can_send_authenticated_request():
+		return
+	loading = true
+	request_token = AuthState.access_token
+	var headers := PackedStringArray(["Authorization: Bearer %s" % request_token])
+	var error := request.request(api_url, headers, HTTPClient.METHOD_GET)
+	if error != OK:
+		loading = false
+		credits_failed.emit("Points balance could not be loaded. Check your connection and try again.")
+
+
+func apply_status(parsed: Dictionary) -> void:
+	credits = int(parsed.get("credits", credits))
+	loaded = true
+	credits_changed.emit()
+
+
+func _on_completed(result: int, response_code: int, _headers: PackedStringArray, body: PackedByteArray) -> void:
+	loading = false
+	if response_code == 401:
+		AuthState.handle_unauthorized(request_token)
+		return
+	if result != HTTPRequest.RESULT_SUCCESS or response_code < 200 or response_code >= 300:
+		credits_failed.emit("Points balance could not be loaded. Check your connection and try again.")
+		return
+	var parsed: Variant = JSON.parse_string(body.get_string_from_utf8())
+	if typeof(parsed) != TYPE_DICTIONARY:
+		credits_failed.emit("The credits service returned an invalid response.")
+		return
+	apply_status(parsed)
+
+
+func _on_auth_changed() -> void:
+	if not AuthState.is_logged_in:
+		credits = 0
+		loaded = false
+		loading = false
+		if request.get_http_client_status() != HTTPClient.STATUS_DISCONNECTED:
+			request.cancel_request()
@@ -507,6 +507,9 @@ func _apply_first_attempt_response(parsed: Dictionary) -> void:
 	var rating: Dictionary = parsed.get("rating", {})
 	_update_question_elo(question_id, question_elo)
 	_apply_rating_change(rating)
+	var credits_status: Variant = parsed.get("credits", null)
+	if typeof(credits_status) == TYPE_DICTIONARY:
+		CreditsService.apply_status(credits_status)
 	choice_percentages_updated.emit(question_id, percentages)
 	question_rating_updated.emit(question_id, question_elo, rating)