From ad6643421def5f7d4e0031dbe6835b41d91553bb Mon Sep 17 00:00:00 2001
From: Luna <git@l4.pm>
Date: Wed, 29 Jul 2020 17:37:03 -0300
Subject: [PATCH] add route to fetch notes from singular users

---
 litecord/blueprints/user/settings.py | 21 +++++++++++++++++++++
 litecord/errors.py                   |  4 ++++
 2 files changed, 25 insertions(+)

diff --git a/litecord/blueprints/user/settings.py b/litecord/blueprints/user/settings.py
index 0d81f9d..ae05b59 100644
--- a/litecord/blueprints/user/settings.py
+++ b/litecord/blueprints/user/settings.py
@@ -23,6 +23,7 @@ from litecord.auth import token_check
 from litecord.schemas import validate, USER_SETTINGS, GUILD_SETTINGS
 from litecord.blueprints.checks import guild_check
 from litecord.pubsub.user import dispatch_user
+from litecord.errors import UserNotFound
 
 bp = Blueprint("users_settings", __name__)
 
@@ -129,6 +130,26 @@ async def patch_guild_settings(guild_id: int):
     return jsonify(settings)
 
 
+@bp.route("/@me/notes/<int:target_id>", methods=["GET"])
+async def get_note(target_id: int):
+    """Get a single note from a user."""
+    user_id = await token_check()
+    note = await app.db.fetchval(
+        """
+        SELECT note
+        FROM notes
+        WHERE user_id = $1 AND target_id = $2
+        """,
+        user_id,
+        target_id,
+    )
+
+    if note is None:
+        raise UserNotFound()
+
+    return jsonify({"user_id": user_id, "note_user_id": target_id, "note": note})
+
+
 @bp.route("/@me/notes/<int:target_id>", methods=["PUT"])
 async def put_note(target_id: int):
     """Put a note to a user.
diff --git a/litecord/errors.py b/litecord/errors.py
index 0820f51..bef8c04 100644
--- a/litecord/errors.py
+++ b/litecord/errors.py
@@ -142,6 +142,10 @@ class WebhookNotFound(NotFound):
     error_code = 10015
 
 
+class UserNotFound(NotFound):
+    error_code = 10013
+
+
 class Ratelimited(LitecordError):
     status_code = 429