Add redMCP user and membership tools

redMCP/app/RedmineClient.php

@@ -151,6 +151,68 @@ final class RedmineClient
         return $response['project'] ?? $response;
     }
 
+    /**
+     * List Redmine users.
+     *
+     * @param array<string,mixed> $params Standard Redmine user list params.
+     *
+     * @return array<string,mixed>
+     */
+    public function users(array $params = []): array
+    {
+        return $this->listUsers($params);
+    }
+
+    /**
+     * List Redmine users.
+     *
+     * @param array<string,mixed> $params Standard Redmine user list params.
+     *
+     * @return array<string,mixed>
+     */
+    public function listUsers(array $params = []): array
+    {
+        return $this->getJson('/users', $params) ?? [];
+    }
+
+    /**
+     * Fetch one Redmine user.
+     *
+     * @param array<string,mixed> $params Standard Redmine user show params.
+     *
+     * @return array<string,mixed>
+     */
+    public function user(int $userId, array $params = []): array
+    {
+        if ($userId <= 0) {
+            throw new RuntimeException('Fetching a user requires a positive user id.');
+        }
+
+        $response = $this->getJson('/users/' . rawurlencode((string) $userId), $params);
+        if (!is_array($response)) {
+            throw new RuntimeException('Could not fetch user #' . $userId . '.');
+        }
+
+        return $response['user'] ?? $response;
+    }
+
+    /**
+     * List memberships for a Redmine project.
+     *
+     * @param array<string,mixed> $params Standard Redmine membership list params.
+     *
+     * @return array<string,mixed>
+     */
+    public function projectMemberships(int|string $projectId, array $params = []): array
+    {
+        $projectId = trim((string) $projectId);
+        if ($projectId === '') {
+            throw new RuntimeException('Fetching project memberships requires a project id or identifier.');
+        }
+
+        return $this->getJson('/projects/' . rawurlencode($projectId) . '/memberships', $params) ?? [];
+    }
+
     /**
      * Fetch a normal Redmine issue.
      *