fix: added stubs for functions required by TieredDatastore

README.md

@@ -6,7 +6,7 @@
 [![standard-readme](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
 
-> provides an implementation of an interface-datastore compliant api for pubsub
+> provides an implementation of an api for pubsub to be used as a datastore with TieredDatastore
 
 ## Lead Maintainer
 

src/index.js

@@ -10,8 +10,8 @@ const debug = require('debug')
 const log = debug('datastore-pubsub:publisher')
 log.error = debug('datastore-pubsub:publisher:error')
 
-// DatastorePubsub is responsible for providing an [interface-datastore]{@link https://github.com/ipfs/interface-datastore}
-// compliant api for pubsub.
+// DatastorePubsub is responsible for providing an api for pubsub to be used as a datastore with
+// [TieredDatastore]{@link https://github.com/ipfs/js-datastore-core/blob/master/src/tiered.js}
 class DatastorePubsub {
   /**
    * Creates an instance of DatastorePubsub.
@@ -228,6 +228,48 @@ class DatastorePubsub {
       log(`record for ${key.toString()} was stored in the datastore`)
     })
   }
+
+  open (callback) {
+    const errMsg = `open function was not implemented yet`
+
+    log.error(errMsg)
+    return callback(errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET'))
+  }
+
+  has (key, callback) {
+    const errMsg = `has function was not implemented yet`
+
+    log.error(errMsg)
+    return callback(errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET'))
+  }
+
+  delete (key, callback) {
+    const errMsg = `delete function was not implemented yet`
+
+    log.error(errMsg)
+    return callback(errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET'))
+  }
+
+  close (callback) {
+    const errMsg = `close function was not implemented yet`
+
+    log.error(errMsg)
+    return callback(errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET'))
+  }
+
+  batch () {
+    const errMsg = `batch function was not implemented yet`
+
+    log.error(errMsg)
+    throw errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET')
+  }
+
+  query () {
+    const errMsg = `query function was not implemented yet`
+
+    log.error(errMsg)
+    throw errcode(new Error(errMsg), 'ERR_NOT_IMPLEMENTED_YET')
+  }
 }
 
 exports = module.exports = DatastorePubsub