Add API to create releases

app/blueprints/api/support.py

@@ -0,0 +1,40 @@
+from app.models import PackageRelease, db, Permission
+from app.tasks.importtasks import makeVCSRelease
+from celery import uuid
+from flask import jsonify, make_response, url_for
+import datetime
+
+
+def error(status, message):
+	return make_response(jsonify({ "success": False, "error": message }), status)
+
+
+def handleCreateRelease(token, package, title, ref):
+	if not token.canOperateOnPackage(package):
+		return error(403, "API token does not have access to the package")
+
+	if not package.checkPerm(token.owner, Permission.MAKE_RELEASE):
+		return error(403, "Permission denied. Missing MAKE_RELEASE permission")
+
+	five_minutes_ago = datetime.datetime.now() - datetime.timedelta(minutes=5)
+	count = package.releases.filter(PackageRelease.releaseDate > five_minutes_ago).count()
+	if count >= 2:
+		return error(429, "Too many requests, please wait before trying again")
+
+	rel = PackageRelease()
+	rel.package = package
+	rel.title   = title
+	rel.url     = ""
+	rel.task_id = uuid()
+	rel.min_rel = None
+	rel.max_rel = None
+	db.session.add(rel)
+	db.session.commit()
+
+	makeVCSRelease.apply_async((rel.id, ref), task_id=rel.task_id)
+
+	return jsonify({
+		"success": True,
+		"task": url_for("tasks.check", id=rel.task_id),
+		"release": rel.getAsDictionary()
+	})