add unpublish to shouldPublish option of transformEntry function

README.md

@@ -229,7 +229,7 @@ The transform function is expected to return an object with the desired target f
     - `fields` is an object containing each of the `from` fields. Each field will contain their current localized values (i.e. `from == {myField: {'en-US': 'my field value'}}`)
     - `locale` one of the locales in the space being transformed
   The return value must be an object with the same keys as specified in `to`. Their values will be written to the respective entry fields for the current locale (i.e. `{nameField: 'myNewValue'}`). If it returns `undefined`, this the values for this locale on the entry will be left untouched.
-- **`shouldPublish : boolean`** _(optional)_ – If `true`, the transformed entries will be published. If `false`, both will remain in draft state (default `true`)
+- **`shouldPublish : boolean | 'unpublish'`** _(optional)_ – If `true`, the transformed entries will be published. If `false`, both will remain in updated state, and if `unpublish`, they will be unpublished to a draft state (default `true`)
 
 ##### `transformEntries` Example
 

src/lib/action/entry-transform.ts

@@ -7,7 +7,7 @@ class EntryTransformAction extends APIAction {
   private contentTypeId: string
   private fromFields: string[]
   private transformEntryForLocale: Function
-  private shouldPublish: boolean|'preserve'
+  private shouldPublish: boolean|'preserve'|'unpublish'
 
   constructor (contentTypeId: string, fromFields: string[], transformation: Function, shouldPublish: boolean|'preserve' = true) {
     super()
@@ -52,6 +52,8 @@ class EntryTransformAction extends APIAction {
         await api.saveEntry(entry.id)
         if (this.shouldPublish === true || (this.shouldPublish === 'preserve' && entry.isPublished) ) {
           await api.publishEntry(entry.id)
+        } else if (this.shouldPublish === 'unpublish') {
+          await api.unpublishEntry(entry.id)
         }
       }
     }