refactor: types for car schema and cleanup caching

• Add number field to car schema
• Move CACHE_TTL to config
• Remove strict() from schema definitions
• Clean up tsconfig formatting
• Fix schema imports and fields

src/lib/__tests__/groupMonthsByYear.test.ts

@@ -0,0 +1,34 @@
+import { describe, it, expect } from "vitest";
+import { groupMonthsByYear } from "../groupMonthsByYear";
+
+describe("groupMonthsByYear", () => {
+  it("should group months by year", () => {
+    const months = ["2022-01", "2022-12", "2023-01", "2023-02"];
+
+    expect(Object.keys(groupMonthsByYear(months))).toHaveLength(2);
+    expect(groupMonthsByYear(months)).toEqual([
+      { year: "2023", months: ["02", "01"] },
+      { year: "2022", months: ["12", "01"] },
+    ]);
+  });
+
+  it("should handle empty array", () => {
+    const months: string[] = [];
+
+    const result = groupMonthsByYear(months);
+
+    expect(Object.keys(result)).toHaveLength(0);
+  });
+
+  it("should handle single year", () => {
+    const months = ["2023-01", "2023-02", "2023-03"];
+
+    expect(Object.keys(groupMonthsByYear(months))).toHaveLength(1);
+    expect(groupMonthsByYear(months)).toEqual([
+      {
+        year: "2023",
+        months: ["03", "02", "01"],
+      },
+    ]);
+  });
+});

src/lib/getUniqueMonths.ts

@@ -1,13 +1,12 @@
+import { CACHE_TTL } from "@/config";
 import db from "@/config/db";
 import redis from "@/config/redis";
 import { desc, getTableName } from "drizzle-orm";
 import type { PgTable } from "drizzle-orm/pg-core";
 
-const CACHE_TTL = 60 * 60 * 24; // 1 day in seconds
-
 export const getUniqueMonths = async <T extends PgTable>(
   table: T,
-  key = "month",
+  key = "month"
 ) => {
   const tableName = getTableName(table);
   const CACHE_KEY = `${tableName}:months`;

src/lib/groupMonthsByYear.ts

@@ -1,5 +1,5 @@
 export const groupMonthsByYear = (
-  months: string[],
+  months: string[]
 ): { year: string; months: string[] }[] => {
   const groupedData: Record<string, string[]> = {};
 

src/schemas/index.ts

@@ -55,26 +55,23 @@ export const LatestMonthQuerySchema = z
 // Response schemas
 export const MakeArraySchema = z.array(z.string());
 
-export const CarSchema = z
-  .object({
-    make: z.string(),
-    model: z.string(),
-    fuel_type: z.string(),
-    vehicle_type: z.string(),
-    month: z.string(),
-  })
-  .strict();
+export const CarSchema = z.object({
+  make: z.string(),
+  model: z.string(),
+  fuel_type: z.string(),
+  vehicle_type: z.string(),
+  month: z.string(),
+  number: z.number(),
+});
 
-export const COESchema = z
-  .object({
-    month: z.string(),
-    bidding_no: z.number(),
-    vehicle_class: z.string(),
-    quota: z.number(),
-    bids_received: z.number(),
-    premium: z.number(),
-  })
-  .strict();
+export const COESchema = z.object({
+  month: z.string(),
+  bidding_no: z.number(),
+  vehicle_class: z.string(),
+  quota: z.number(),
+  bids_received: z.number(),
+  premium: z.number(),
+});
 
 export const LatestMonthResponseSchema = z
   .object({

tsconfig.json

@@ -1,7 +1,9 @@
 {
   "compilerOptions": {
     "baseUrl": ".",
-    "lib": ["ESNext"],
+    "lib": [
+      "ESNext"
+    ],
     "module": "ESNext",
     "moduleResolution": "Node",
     "target": "ESNext",
@@ -10,9 +12,14 @@
     "verbatimModuleSyntax": true,
     "skipLibCheck": true,
     "paths": {
-      "@/*": ["src/*"]
+      "@/*": [
+        "src/*"
+      ]
     },
     "resolveJsonModule": true
   },
-  "include": ["**/*.ts"]
-}
+  "include": [
+    "**/*.ts",
+    "src/v1/index.test.js"
+  ]
+}