with getConvertMap

src/server/service/import.js

@@ -49,25 +49,6 @@ class ImportService {
         this.convertMap[model.collection.collectionName][key] = this.keepOriginal;
       }
     }
-
-    // each key accepts either function or hardcoded value
-    // 1. to keep the value => unlist the key
-    // 2. to filter out an attribute, explicitly set it to undefined. e.g. "[key]: undefined"
-    this.convertMap = {
-      pages: Object.assign(this.convertMap.pages, {
-        status: 'published', // FIXME when importing users and user groups
-        grant: 1, // FIXME when importing users and user groups
-        grantedUsers: [], // FIXME when importing users and user groups
-        grantedGroup: null, // FIXME when importing users and user groups
-        liker: [], // FIXME when importing users
-        seenUsers: [], // FIXME when importing users
-        commentCount: 0, // FIXME when importing comments
-        extended: {}, // FIXME when ?
-        pageIdOnHackmd: undefined, // FIXME when importing hackmd?
-        revisionHackmdSynced: undefined, // FIXME when importing hackmd?
-        hasDraftOnHackmd: undefined, // FIXME when importing hackmd?
-      }),
-    };
   }
 
   /**
@@ -91,6 +72,31 @@ class ImportService {
     return value;
   }
 
+  getConvertMap(collectionName) {
+    const convertMap = {};
+
+    // each key accepts either function or hardcoded value
+    // 1. to keep the same value => unlist the key
+    // 2. to filter out an attribute, explicitly set it to undefined. e.g. "[key]: undefined"
+    if (collectionName === 'pages') {
+      Object.assign(convertMap, {
+        status: 'published', // FIXME when importing users and user groups
+        grant: 1, // FIXME when importing users and user groups
+        grantedUsers: [], // FIXME when importing users and user groups
+        grantedGroup: null, // FIXME when importing users and user groups
+        liker: [], // FIXME when importing users
+        seenUsers: [], // FIXME when importing users
+        commentCount: 0, // FIXME when importing comments
+        extended: {}, // FIXME when ?
+        pageIdOnHackmd: undefined, // FIXME when importing hackmd?
+        revisionHackmdSynced: undefined, // FIXME when importing hackmd?
+        hasDraftOnHackmd: undefined, // FIXME when importing hackmd?
+      });
+    }
+
+    return convertMap;
+  }
+
   /**
    * import a collection from json
    *