Update CSV API parameters

src/server/index.js

@@ -119,7 +119,7 @@ new OpenApiValidator({
           backendSearchConfig,
           resultClass: req.params.resultClass,
           facetClass: req.query.facetClass || null,
-          constraints: req.query.constraints == null ? null : JSON.parse(req.query.constraints),
+          constraints: req.query.constraints == null ? null : req.query.constraints,
           resultFormat: resultFormat
         })
         if (resultFormat === 'csv') {
@@ -261,6 +261,16 @@ new OpenApiValidator({
       }
     })
 
+    /* Some example paths for serving individual files: */
+
+    // app.get('/robots.txt', (request, response) => {
+    //   response.sendFile(path.join(publicPath, 'robots.txt'))
+    // })
+
+    // app.get('/sitemap.xml', (request, response) => {
+    //   response.sendFile(path.join(publicPath, 'sitemap.xml'))
+    // })
+
     // Express server is used to serve the React app only in production
     if (!isDevelopment) {
       /*  Routes are matched to a url in order of their definition

src/server/openapi.yaml

@@ -120,6 +120,35 @@ paths:
                 type: object
     get:
         summary: Return all search results as a CSV file
+        parameters:
+        - in: path
+          name: resultClass
+          schema: 
+            type: string
+            example: perspective1
+          required: true
+          description: The class of the results
+        - in: query
+          name: facetClass
+          schema: 
+            type: string
+            example: perspective1
+          required: true
+          description: The class for facet configs
+        - in: query
+          name: constraints
+          required: false
+          content: 
+            application/json:
+              schema:
+                type: array
+        - in: query
+          name: resultFormat
+          schema: 
+            type: string
+            example: csv
+          required: true
+          description: Result format, only support for CSV for now.
         responses:
           '200':   
             description: All search results as a CSV file