Adds query builder

packages/medusa/src/api/routes/admin/orders/list-orders.js

@@ -1,9 +1,22 @@
-export default async (req, res) => {
+import _ from "lodash"
-  const selector = {}
 
+export default async (req, res) => {
   try {
     const orderService = req.scope.resolve("orderService")
-    const orders = await orderService.list(selector)
+    const queryBuilderService = req.scope.resolve("queryBuilderService")
+
+    const query = queryBuilderService.buildQuery(req.query, [
+      "email",
+      "status",
+      "fulfillment_status",
+      "payment_status",
+    ])
+
+    let orders = await orderService.list(query)
+
+    orders = await Promise.all(
+      orders.map(order => orderService.decorate(order))
+    )
 
     res.json({ orders })
   } catch (error) {

packages/medusa/src/api/routes/admin/products/list-products.js

@@ -1,7 +1,17 @@
+import _ from "lodash"
+
 export default async (req, res) => {
   try {
     const productService = req.scope.resolve("productService")
-    let products = await productService.list({})
+    const queryBuilderService = req.scope.resolve("queryBuilderService")
+
+    const query = queryBuilderService.buildQuery(req.query, [
+      "title",
+      "description",
+    ])
+
+    let products = await productService.list(query)
+
     products = await Promise.all(
       products.map(
         async product =>

packages/medusa/src/services/query-builder.js

@@ -0,0 +1,48 @@
+import { BaseService } from "medusa-interfaces"
+import _ from "lodash"
+
+class QueryBuilderService extends BaseService {
+  buildQuery(params, properties) {
+    const textSearch = _.pick(params, ["q"])
+    const filters = _.pick(params, properties)
+
+    const textQuery = this.buildTextSearchQuery(textSearch, properties)
+    const filterQuery = this.buildFilterQuery(filters)
+
+    if (textQuery && filterQuery) {
+      return {
+        $and: [textQuery, filterQuery],
+      }
+    } else if (!textQuery && filterQuery) {
+      return filterQuery
+    } else if (textQuery && !filterQuery) {
+      return textQuery
+    } else {
+      return {}
+    }
+  }
+
+  buildFilterQuery(filters) {
+    if (_.isEmpty(filters)) return
+
+    const filterQuery = {}
+
+    Object.keys(filters).map(filter => {
+      filterQuery[filter] = filters[filter]
+    })
+
+    return filterQuery
+  }
+
+  buildTextSearchQuery(search, searchProperties) {
+    if (_.isEmpty(search)) return
+
+    const searchQuery = searchProperties.map(s => ({
+      [s]: new RegExp(search.q),
+    }))
+
+    return { $or: searchQuery }
+  }
+}
+
+export default QueryBuilderService

packages/medusa/yarn.lock

@@ -4568,6 +4568,14 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
+medusa-core-utils@^0.3.0:
+  version "0.1.39"
+  resolved "https://registry.yarnpkg.com/medusa-core-utils/-/medusa-core-utils-0.1.39.tgz#d57816c9bd43f9a92883650c1e66add1665291df"
+  integrity sha512-R8+U1ile7if+nR6Cjh5exunx0ETV0OfkWUUBUpz1KmHSDv0V0CcvQqU9lcZesPFDEbu3Y2iEjsCqidVA4nG2nQ==
+  dependencies:
+    "@hapi/joi" "^16.1.8"
+    joi-objectid "^3.0.1"
+
 medusa-interfaces@^0.1.27:
   version "0.1.27"
   resolved "https://registry.yarnpkg.com/medusa-interfaces/-/medusa-interfaces-0.1.27.tgz#e77f9a9f82a7118eac8b35c1498ef8a5cec78898"
@@ -4575,6 +4583,13 @@ medusa-interfaces@^0.1.27:
   dependencies:
     mongoose "^5.8.0"
 
+medusa-test-utils@^0.3.0:
+  version "0.1.39"
+  resolved "https://registry.yarnpkg.com/medusa-test-utils/-/medusa-test-utils-0.1.39.tgz#b7c166006a2fa4f02e52ab3bfafc19a3ae787f3e"
+  integrity sha512-M/Br8/HYvl7x2oLnme4NxdQwoyV0XUyOWiCyvPp7q1HUTB684lhJf1MikZVrcSjsh2L1rpyi3GRbKdf4cpJWvw==
+  dependencies:
+    mongoose "^5.8.0"
+
 memory-pager@^1.0.2:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/memory-pager/-/memory-pager-1.5.0.tgz#d8751655d22d384682741c972f2c3d6dfa3e66b5"