Set building number on views to strings

src/server/helpers/parse-message.test.ts

@@ -21,7 +21,7 @@ describe("parseMessageAruba", () => {
     })).toMatchInlineSnapshot(`
     {
       "access_point_name": "A-23-0-007",
-      "building_number": 23,
+      "building_number": "23",
       "device_count": 3,
       "updated_at": "2023-03-21T12:01:20.000Z",
     }
@@ -41,7 +41,22 @@ describe("parseMessageAruba", () => {
       "from name with dashes"
     )
       .toContain({
-        "building_number": 66,
+        "building_number": "66",
+      });
+
+    expect(
+      parseMessageAruba({
+        timestamp: "1679400080000",
+        decodedValue: {
+          name: "AP-08-00-01-350-03",
+          site: "",
+          status: "Up",
+        }
+      }),
+      "start single digits with zero"
+    )
+      .toContain({
+        "building_number": "08",
       });
 
     expect(

src/server/helpers/parse-message.ts

@@ -10,7 +10,13 @@ export function parseMessageAruba(
     "updated_at": new Date(Number(timestamp)).toISOString(),
     "access_point_name": decodedValue.name,
     "device_count": decodedValue.client_count,
-    "building_number": Number(String(decodedValue.name).split("-").at(1)) || null,
+    "building_number": parseBuildingNumber({ name: decodedValue.name as string }),
   };
 }
 
+function parseBuildingNumber({ name }: { name: string }) {
+  const rawBuildingNumber = Number(name.split("-").at(1));
+  return rawBuildingNumber
+    ? String(rawBuildingNumber).padStart(2, "0")
+    : null;
+}

supabase/migrations/20240605091301_building-number-string-views.sql

@@ -0,0 +1,20 @@
+do $$            
+  declare buildings_latest_states_def text;
+  declare spaces_latest_states_def text;
+  declare exec_text_one text;
+  declare exec_text_two text;
+begin          
+  buildings_latest_states_def := pg_get_viewdef('buildings_latest_states');
+  drop materialized view buildings_latest_states;
+  spaces_latest_states_def := pg_get_viewdef('spaces_latest_states');
+  drop materialized view spaces_latest_states;
+
+  alter table "public"."access_points_latest_states" alter column "building_number" set data type text using "building_number"::text;
+
+  exec_text_one := format('create view buildings_latest_states as %s', 
+      buildings_latest_states_def);
+  execute exec_text_one;
+  exec_text_two := format('create view spaces_latest_states as %s', 
+      spaces_latest_states_def);
+  execute exec_text_two;
+end $$;

supabase/seed.sql

@@ -7,7 +7,7 @@ insert into
     device_count
   )
 values
-  (now(), 'A-21-0-034', 21, '21.01', 78),
-  (now(), 'A-32-0-043', 32, '32.02', 58),
-  (now(), 'A-36-0-025', 36, null, 54),
-  (now(), 'A-32-0-029', 32, null, 46);
+  (now(), 'A-21-0-034', '21', '21.01', 78),
+  (now(), 'A-32-0-043', '32', '32.02', 58),
+  (now(), 'A-36-0-025', '36', null, 54),
+  (now(), 'A-32-0-029', '32', null, 46);