From f98d6e9f208e108660cdaa9eff83d73df4ad5f30 Mon Sep 17 00:00:00 2001
From: Lyndon Garvey <lyndon.garvey@digital.trade.gov.uk>
Date: Tue, 21 May 2024 11:30:24 +0100
Subject: [PATCH] Remove SQLlite

---
 app/views.py                     | 18 +-----------------
 demodjango/settings.py           |  6 +-----
 tests/smoke/test_landing_page.py |  5 -----
 3 files changed, 2 insertions(+), 27 deletions(-)

diff --git a/app/views.py b/app/views.py
index aa2c278..48dacf6 100644
--- a/app/views.py
+++ b/app/views.py
@@ -28,7 +28,6 @@
 REDIS = 'redis'
 S3 = 's3'
 SERVER_TIME = 'server_time'
-SQLITE = 'sqlite3'
 HTTP_CONNECTION = 'http'
 
 ALL_CHECKS = {
@@ -41,7 +40,6 @@
     REDIS: 'Redis',
     S3: 'S3 Bucket',
     SERVER_TIME: 'Server Time',
-    SQLITE: 'SQLite3',
     HTTP_CONNECTION: 'HTTP Checks',
 }
 
@@ -58,7 +56,7 @@ def index(request):
         "headers": dict(request.headers),
     })
 
-    status_check_results = [server_time_check(), git_information(), sqlite_check()]
+    status_check_results = [server_time_check(), git_information()]
 
     optional_checks: Dict[str, Callable] = {
         POSTGRES_RDS: postgres_rds_check,
@@ -117,20 +115,6 @@ def postgres_aurora_check():
         return render_connection_info(addon_type, False, str(e))
 
 
-def sqlite_check():
-    addon_type = ALL_CHECKS[SQLITE]
-    try:
-        db_name = "default"
-        if RDS_POSTGRES_CREDENTIALS:
-            db_name = "sqlite"
-
-        with connections[db_name].cursor() as c:
-            c.execute('SELECT SQLITE_VERSION()')
-            return render_connection_info(addon_type, True, c.fetchone()[0])
-    except Exception as e:
-        return render_connection_info(addon_type, False, str(e))
-
-
 def redis_check():
     addon_type = ALL_CHECKS[REDIS]
     try:
diff --git a/demodjango/settings.py b/demodjango/settings.py
index 390be5b..0a0e3f6 100644
--- a/demodjango/settings.py
+++ b/demodjango/settings.py
@@ -159,11 +159,7 @@
     DATABASES = {
         "default": dj_database_url.config(
             default=database_url_from_env("RDS_POSTGRES_CREDENTIALS")
-        ),
-        "sqlite": {
-            'ENGINE': 'django.db.backends.sqlite3',
-            'NAME': sqlite_db_root / "demodjango.sqlite3",
-        }
+        )
     }
 else:
     DATABASES = {
diff --git a/tests/smoke/test_landing_page.py b/tests/smoke/test_landing_page.py
index e3f862e..b4af01a 100644
--- a/tests/smoke/test_landing_page.py
+++ b/tests/smoke/test_landing_page.py
@@ -14,7 +14,6 @@
     REDIS,
     S3,
     SERVER_TIME,
-    SQLITE,
     HTTP_CONNECTION,
 )
 
@@ -32,10 +31,6 @@ def test_page_loads_with_title_and_has_success_ticks(page: Page):
         page.get_by_test_id(slugify(ALL_CHECKS[GIT_INFORMATION]))
     ).to_have_text(re.compile(STATUS_SUCCESS))
 
-    expect(
-        page.get_by_test_id(slugify(ALL_CHECKS[SQLITE]))
-    ).to_have_text(re.compile(STATUS_SUCCESS))
-
     expect(
         page.get_by_test_id(slugify(ALL_CHECKS[POSTGRES_RDS]))
     ).to_have_text(re.compile(STATUS_SUCCESS))