Sempervirens Cacher
A way to cache HTML pages in a MongoDB database.
Installation
npm i @sempervirens/dao
Usage
-
Configure the Sempervirens DAO.
-
When a request comes to the server for a page for the first time, get the full URL and HTML to be returned.
-
Cache the page to the database with Sempervirens Cacher.
-
When a request comes to the server for the page again, return the HTML from the database rather than re-rendering it.
API
url is a unique key.
create
Returns a record. If the record already exists, instead of re-rendering the HTML, it returns the existing HTML from the database.
| Prop | Type | Description |
|---|---|---|
url |
string | Required. The full URL from a request for an HTML page resource. |
html |
string | Required. The complete HTML body to be returned in the response. |
find
Returns a record that matches the URL.
| Prop | Type | Description |
|---|---|---|
url |
string | Required. Finds a record by URL. |
clear
If url is given, it clears only the record for the given URL. Otherwise, it clears all records.
| Prop | Type | Description |
|---|---|---|
url |
string | Optional. Clears the record with the given URL. |