Remove deprecated `gn3.db_utils.database_connector` function

Remove the deprecated function and fix a myriad of bugs that arise from
removing the function.

Issue: https://issues.genenetwork.org/issues/bugfix_coupling_current_app_and_db_utils

1 files changed, 3 insertions, 3 deletions

diff --git a/gn3/api/heatmaps.py b/gn3/api/heatmaps.py
index 80c8ca8..26c165f 100644
--- a/gn3/api/heatmaps.py
+++ b/gn3/api/heatmaps.py
@@ -5,9 +5,9 @@ Module to hold the entrypoint functions that generate heatmaps
 import io
 from flask import jsonify
 from flask import request
-from flask import Blueprint
+from flask import Blueprint, current_app
 from gn3.heatmaps import build_heatmap
-from gn3.db_utils import database_connector
+from gn3.db_utils import database_connection
 
 heatmaps = Blueprint("heatmaps", __name__)
 
@@ -24,7 +24,7 @@ def clustered_heatmaps():
         return jsonify({
             "message": "You need to provide at least two trait names."
         }), 400
-    with database_connector() as conn:
+    with database_connection(current_app.config["SQL_URI"]) as conn:
         def parse_trait_fullname(trait):
             name_parts = trait.split(":")
             return f"{name_parts[1]}::{name_parts[0]}"