feat: Remote Joiner (#4098)

2023-06-29 15:29:01 +02:00
parent 9dcdc0041a
commit 499c3478c9
20 changed files with 2227 additions and 5 deletions
@@ -0,0 +1,118 @@
+import { JoinerServiceConfig } from "@medusajs/types"
+import { remoteJoinerData } from "./../../__fixtures__/joiner/data"
+
+export const serviceConfigs: JoinerServiceConfig[] = [
+  {
+    serviceName: "User",
+    primaryKeys: ["id"],
+    relationships: [
+      {
+        foreignKey: "products.product_id",
+        serviceName: "Product",
+        primaryKey: "id",
+        alias: "product",
+      },
+    ],
+    extends: [
+      {
+        serviceName: "Variant",
+        resolve: {
+          foreignKey: "user_id",
+          serviceName: "User",
+          primaryKey: "id",
+          alias: "user",
+        },
+      },
+    ],
+  },
+  {
+    serviceName: "Product",
+    primaryKeys: ["id", "sku"],
+    relationships: [
+      {
+        foreignKey: "user_id",
+        serviceName: "User",
+        primaryKey: "id",
+        alias: "user",
+      },
+    ],
+  },
+  {
+    serviceName: "Variant",
+    primaryKeys: ["id"],
+    relationships: [
+      {
+        foreignKey: "product_id",
+        serviceName: "Product",
+        primaryKey: "id",
+        alias: "product",
+      },
+      {
+        foreignKey: "variant_id",
+        primaryKey: "id",
+        serviceName: "Order",
+        alias: "orders",
+        inverse: true, // In an inverted relationship the foreign key is on Order and the primary key is on variant
+      },
+    ],
+  },
+  {
+    serviceName: "Order",
+    primaryKeys: ["id"],
+    relationships: [
+      {
+        foreignKey: "product_id",
+        serviceName: "Product",
+        primaryKey: "id",
+        alias: "product",
+      },
+      {
+        foreignKey: "products.variant_id,product_id",
+        serviceName: "Variant",
+        primaryKey: "id,product_id",
+        alias: "variant",
+      },
+      {
+        foreignKey: "user_id",
+        serviceName: "User",
+        primaryKey: "id",
+        alias: "user",
+      },
+    ],
+  },
+]
+
+export const mockServiceList = (serviceName) => {
+  return jest.fn().mockImplementation((data) => {
+    const src = {
+      userService: remoteJoinerData.user,
+      productService: remoteJoinerData.product,
+      variantService: remoteJoinerData.variant,
+      orderService: remoteJoinerData.order,
+    }
+
+    let resultset = JSON.parse(JSON.stringify(src[serviceName]))
+
+    if (
+      serviceName === "userService" &&
+      !data.fields?.some((field) => field.includes("multiple"))
+    ) {
+      resultset = resultset.map((item) => {
+        delete item.nested.multiple
+        return item
+      })
+    }
+
+    return {
+      data: resultset,
+      path: serviceName === "productService" ? "rows" : undefined,
+    }
+  })
+}
+
+export const serviceMock = {
+  orderService: mockServiceList("orderService"),
+  userService: mockServiceList("userService"),
+  productService: mockServiceList("productService"),
+  variantService: mockServiceList("variantService"),
+}