feat(medusa): cart context (#201)

- Adds a context field to Cart
- context is automatically populated with ip + user agent
- context can be updated via POST /store/cart/:id or set when creating via POST /store/cart

integration-tests/api/__tests__/store/cart.js

@@ -72,6 +72,26 @@ describe("/store/carts", () => {
       const getRes = await api.post(`/store/carts/${response.data.cart.id}`);
       expect(getRes.status).toEqual(200);
     });
+
+    it("creates a cart with context", async () => {
+      const api = useApi();
+      const response = await api.post("/store/carts", {
+        context: {
+          test_id: "test",
+        },
+      });
+      expect(response.status).toEqual(200);
+
+      const getRes = await api.post(`/store/carts/${response.data.cart.id}`);
+      expect(getRes.status).toEqual(200);
+
+      const cart = getRes.data.cart;
+      expect(cart.context).toEqual({
+        ip: "::ffff:127.0.0.1",
+        user_agent: "axios/0.21.1",
+        test_id: "test",
+      });
+    });
   });
 
   describe("POST /store/carts/:id", () => {

integration-tests/api/jest.config.js

@@ -1,13 +1,7 @@
-const glob = require(`glob`);
-
-const pkgs = glob
-  .sync(`${__dirname}/*/`)
-  .map((p) => p.replace(__dirname, `<rootDir>/integration-tests`));
+// API
 
 module.exports = {
   testEnvironment: `node`,
-  rootDir: `../`,
-  roots: pkgs,
   testPathIgnorePatterns: [
     `/examples/`,
     `/www/`,
@@ -17,6 +11,6 @@ module.exports = {
     `__testfixtures__`,
     `.cache`,
   ],
-  transform: { "^.+\\.[jt]s$": `<rootDir>/jest-transformer.js` },
-  setupFilesAfterEnv: ["<rootDir>/integration-tests/setup.js"],
+  transform: { "^.+\\.[jt]s$": `../../jest-transformer.js` },
+  setupFilesAfterEnv: ["../setup.js"],
 };

integration-tests/api/package.json

@@ -4,17 +4,19 @@
   "main": "index.js",
   "license": "MIT",
   "scripts": {
+    "test": "jest --runInBand",
     "build": "babel src -d dist --extensions \".ts,.js\""
   },
   "dependencies": {
-    "@medusajs/medusa": "^1.1.3",
-    "medusa-interfaces": "^1.1.0",
+    "@medusajs/medusa": "1.1.11-dev-1615544779907",
+    "medusa-interfaces": "1.1.1-dev-1615544779907",
     "typeorm": "^0.2.31"
   },
   "devDependencies": {
     "@babel/cli": "^7.12.10",
     "@babel/core": "^7.12.10",
     "@babel/node": "^7.12.10",
-    "babel-preset-medusa-package": "^1.1.0"
+    "babel-preset-medusa-package": "1.1.0-dev-1615544779907",
+    "jest": "^26.6.3"
   }
 }

integration-tests/helpers/test-server.js

@@ -1,12 +1,14 @@
 const path = require("path");
 const express = require("express");
 const getPort = require("get-port");
-
-const loaders = require("@medusajs/medusa/dist/loaders").default;
+const importFrom = require("import-from");
 
 const initialize = async () => {
   const app = express();
 
+  const loaders = importFrom(process.cwd(), "@medusajs/medusa/dist/loaders")
+    .default;
+
   const { dbConnection } = await loaders({
     directory: path.resolve(process.cwd()),
     expressApp: app,