Merge pull request #786 from Tria-plc/freight_feature/usermanagement

split export

apps/edr-freight-api/src/migrations/2360000000000-RefreshContractPricingArticles.ts

@@ -0,0 +1,69 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+import { CONTRACT_TEMPLATE_DEFAULTS } from '../seed/data/contract-template-defaults';
+
+/**
+ * Refresh the `pricing` article body of the six seeded contract templates to
+ * the live-rate-schedule wording. The per-lane figures (e.g. "USD 400 per
+ * wagon") are now rendered from the LIVE rate config instead of frozen prose,
+ * so any template whose pricing article still carries a hardcoded price token
+ * is rewritten to the current seed text.
+ *
+ * The guard `body ~ '(USD|ETB) [0-9]'` identifies the auto-seeded original
+ * prose (which always quoted a currency + figure) and matches neither an
+ * already-migrated body nor a hand-edited one that adopted the schedule
+ * wording — so admin edits are preserved. Idempotent: after the rewrite the
+ * price token is gone, so a re-run is a no-op. Fresh databases seed the new
+ * text directly (CreateContractTemplates imports the same seed), making this
+ * a targeted backfill for databases seeded before the seed changed.
+ */
+const HARDCODED_PRICE_TOKEN = '(USD|ETB) [0-9]';
+
+export class RefreshContractPricingArticles2360000000000
+  implements MigrationInterface
+{
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    for (const seed of CONTRACT_TEMPLATE_DEFAULTS) {
+      const pricing = seed.articles.find((a) => a.id === 'pricing');
+      if (!pricing) continue;
+
+      // Rewrite only the article whose id = 'pricing', in place, and only when
+      // its body still quotes a hardcoded currency figure. jsonb_agg keeps the
+      // rest of the article (id/title/order) and every other article intact.
+      await queryRunner.query(
+        `
+        UPDATE freight.contract_templates AS t
+        SET articles = (
+          SELECT jsonb_agg(
+            CASE
+              WHEN elem->>'id' = 'pricing'
+                THEN jsonb_set(elem, '{body}', to_jsonb($2::text), true)
+              ELSE elem
+            END
+            ORDER BY ord
+          )
+          FROM jsonb_array_elements(t.articles) WITH ORDINALITY AS a(elem, ord)
+        ),
+        updated_at = now()
+        WHERE t.code = $1
+          AND EXISTS (
+            SELECT 1
+            FROM jsonb_array_elements(t.articles) AS x
+            WHERE x->>'id' = 'pricing'
+              AND x->>'body' ~ $3
+          );
+        `,
+        [seed.code, pricing.body, HARDCODED_PRICE_TOKEN],
+      );
+    }
+  }
+
+  /**
+   * Irreversible in practice — the original per-lane figures are not restored.
+   * A no-op down keeps the migration reversible-by-contract without
+   * resurrecting stale hardcoded prices.
+   */
+  public async down(): Promise<void> {
+    // intentionally empty
+  }
+}