From c529c8b8eadef48e151f8b736ffb7b8161710b20 Mon Sep 17 00:00:00 2001
From: Alex Groleau <agroleau@teampalmtree.com>
Date: Sun, 15 Mar 2026 23:03:03 -0400
Subject: [PATCH] added jspg_schemas for mixer

---
 src/lib.rs       | 17 +++++++++++++++++
 src/tests/mod.rs | 16 ++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 5d2bc35..0c67ee1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -110,6 +110,23 @@ pub fn jspg_validate(schema_id: &str, instance: JsonB) -> JsonB {
   }
 }
 
+#[cfg_attr(not(test), pg_extern)]
+pub fn jspg_schemas() -> JsonB {
+  let engine_opt = {
+    let lock = GLOBAL_JSPG.read().unwrap();
+    lock.clone()
+  };
+
+  match engine_opt {
+    Some(engine) => {
+      let schemas_json = serde_json::to_value(&engine.database.schemas)
+        .unwrap_or(serde_json::Value::Object(serde_json::Map::new()));
+      JsonB(schemas_json)
+    }
+    None => JsonB(serde_json::Value::Object(serde_json::Map::new())),
+  }
+}
+
 #[cfg_attr(not(test), pg_extern)]
 pub fn jspg_stems() -> JsonB {
   let engine_opt = {
diff --git a/src/tests/mod.rs b/src/tests/mod.rs
index 48f03dc..fbda713 100644
--- a/src/tests/mod.rs
+++ b/src/tests/mod.rs
@@ -49,6 +49,22 @@ fn test_library_api() {
     })
   );
 
+  // 3. Validate jspg_schemas
+  let schemas_drop = jspg_schemas();
+  assert_eq!(
+    schemas_drop.0,
+    json!({
+        "test_schema": {
+            "$id": "test_schema",
+            "type": "object",
+            "properties": {
+                "name": { "type": "string" }
+            },
+            "required": ["name"]
+        }
+    })
+  );
+
   // 4. Validate Happy Path
   let happy_drop = jspg_validate("test_schema", JsonB(json!({"name": "Neo"})));
   assert_eq!(