Update project fund sources to reflect reorganization

moped-database/migrations/1730931541884_reorg_funding_sources/down.sql

@@ -0,0 +1,3 @@
+-- Updating funding sources will be up only. If we need to revert, we will need do it manually or
+-- update with a future migration.
+SELECT 0;

moped-database/migrations/1730931541884_reorg_funding_sources/up.sql

@@ -0,0 +1,33 @@
+-- Insert new funding source and soft-delete existing funding sources that are merging into the new one
+INSERT INTO "public"."moped_fund_sources" ("funding_source_name") VALUES
+('Austin Transportation and Public Works');
+
+UPDATE moped_fund_sources SET is_deleted = true WHERE funding_source_name IN ('Austin Transportation', 'Public Works');
+
+-- Find existing project funding records that are associated with the funding sources that are merging
+-- and update them to the new funding source called Austin Transportation and Public Works
+WITH funding_source_todos AS (
+    SELECT funding_source_id AS ids
+    FROM
+        moped_fund_sources
+    WHERE
+        funding_source_name IN (
+            'Austin Transportation',
+            'Public Works'
+        )
+),
+
+new_funding_source_row AS (
+    SELECT funding_source_id AS id
+    FROM
+        moped_fund_sources
+    WHERE
+        funding_source_name = 'Austin Transportation and Public Works'
+)
+
+UPDATE
+moped_proj_funding
+SET
+    funding_source_id = (SELECT id FROM new_funding_source_row)
+WHERE
+    funding_source_id IN (SELECT ids FROM funding_source_todos);