From 5762a2aaf8bb9b063c065dac2412fa0b6b4d0512 Mon Sep 17 00:00:00 2001
From: Daniel Lugo <danlugo92@gmail.com>
Date: Tue, 4 Feb 2020 10:04:44 -0400
Subject: [PATCH] unused graph/code

---
 services/gunDB/contact-api/actions.js      | 18 --------
 services/gunDB/contact-api/events/index.js | 50 ----------------------
 services/gunDB/contact-api/key.js          |  1 -
 services/gunDB/contact-api/utils/index.js  | 30 -------------
 4 files changed, 99 deletions(-)

diff --git a/services/gunDB/contact-api/actions.js b/services/gunDB/contact-api/actions.js
index bcf416bc..c5643b8a 100644
--- a/services/gunDB/contact-api/actions.js
+++ b/services/gunDB/contact-api/actions.js
@@ -542,8 +542,6 @@ const sendHandshakeRequest = async (recipientPublicKey, gun, user, SEA) => {
       })
   })
 
-  // save request id to REQUEST_TO_USER
-
   const encryptedForMeRecipientPublicKey = await SEA.encrypt(
     recipientPublicKey,
     mySecret
@@ -552,22 +550,6 @@ const sendHandshakeRequest = async (recipientPublicKey, gun, user, SEA) => {
   // This needs to come before the write to sent requests. Because that write
   // triggers Jobs.onAcceptedRequests and it in turn reads from request-to-user
   // This also triggers Events.onSimplerSentRequests
-  await new Promise((res, rej) => {
-    user
-      .get(Key.REQUEST_TO_USER)
-      .get(newHandshakeRequestID)
-      .put(encryptedForMeRecipientPublicKey, ack => {
-        if (ack.err) {
-          rej(
-            new Error(
-              `Error saving recipient public key to request to user: ${ack.err}`
-            )
-          )
-        } else {
-          res()
-        }
-      })
-  })
 
   /**
    * @type {StoredReq}
diff --git a/services/gunDB/contact-api/events/index.js b/services/gunDB/contact-api/events/index.js
index f7aeebb5..1890a7f2 100644
--- a/services/gunDB/contact-api/events/index.js
+++ b/services/gunDB/contact-api/events/index.js
@@ -26,55 +26,6 @@ const Utils = require('../utils')
 
 const DEBOUNCE_WAIT_TIME = 500
 
-/**
- * Maps a sent request ID to the public key of the user it was sent to.
- * @param {(requestToUser: Record<string, string>) => void} cb
- * @param {UserGUNNode} user Pass only for testing purposes.
- * @param {ISEA} SEA
- * @returns {Promise<void>}
- */
-const __onSentRequestToUser = async (cb, user, SEA) => {
-  if (!user.is) {
-    throw new Error(ErrorCode.NOT_AUTH)
-  }
-
-  const callb = debounce(cb, DEBOUNCE_WAIT_TIME)
-
-  /** @type {Record<string, string>} */
-  const requestToUser = {}
-  callb(requestToUser)
-
-  const mySecret = await SEA.secret(user._.sea.epub, user._.sea)
-  if (typeof mySecret !== 'string') {
-    throw new TypeError(
-      "__onSentRequestToUser() -> typeof mySecret !== 'string'"
-    )
-  }
-
-  user
-    .get(Key.REQUEST_TO_USER)
-    .map()
-    .on(async (encryptedUserPub, requestID) => {
-      if (typeof encryptedUserPub !== 'string') {
-        console.error('got a non string value')
-        return
-      }
-      if (encryptedUserPub.length === 0) {
-        console.error('got an empty string value')
-        return
-      }
-
-      const userPub = await SEA.decrypt(encryptedUserPub, mySecret)
-      if (typeof userPub !== 'string') {
-        console.log(`__onSentRequestToUser() -> typeof userPub !== 'string'`)
-        return
-      }
-
-      requestToUser[requestID] = userPub
-      callb(requestToUser)
-    })
-}
-
 /**
  * @param {(userToIncoming: Record<string, string>) => void} cb
  * @param {UserGUNNode} user Pass only for testing purposes.
@@ -583,7 +534,6 @@ const onSeedBackup = async (cb, user, SEA) => {
 }
 
 module.exports = {
-  __onSentRequestToUser,
   __onUserToIncoming,
   onAvatar,
   onBlacklist,
diff --git a/services/gunDB/contact-api/key.js b/services/gunDB/contact-api/key.js
index 0902a454..22f83dc6 100644
--- a/services/gunDB/contact-api/key.js
+++ b/services/gunDB/contact-api/key.js
@@ -12,7 +12,6 @@ exports.RECIPIENT_TO_OUTGOING = 'recipientToOutgoing'
 exports.USER_TO_INCOMING = 'userToIncoming'
 
 exports.STORED_REQS = 'storedReqs'
-exports.REQUEST_TO_USER = 'requestToUser'
 
 exports.BLACKLIST = 'blacklist'
 
diff --git a/services/gunDB/contact-api/utils/index.js b/services/gunDB/contact-api/utils/index.js
index c67eee1a..092b7742 100644
--- a/services/gunDB/contact-api/utils/index.js
+++ b/services/gunDB/contact-api/utils/index.js
@@ -85,35 +85,6 @@ const pubToEpub = async pub => {
   }
 }
 
-/**
- * @param {string} reqID
- * @param {ISEA} SEA
- * @param {string} mySecret
- * @returns {Promise<string>}
- */
-const reqToRecipientPub = async (reqID, SEA, mySecret) => {
-  const maybeEncryptedForMeRecipientPub = await tryAndWait(async (_, user) => {
-    const reqToUser = user.get(Key.REQUEST_TO_USER)
-    const data = await reqToUser.get(reqID).then()
-
-    if (typeof data !== 'string') {
-      throw new TypeError("typeof maybeEncryptedForMeRecipientPub !== 'string'")
-    }
-
-    return data
-  })
-
-  const encryptedForMeRecipientPub = maybeEncryptedForMeRecipientPub
-
-  const recipientPub = await SEA.decrypt(encryptedForMeRecipientPub, mySecret)
-
-  if (typeof recipientPub !== 'string') {
-    throw new TypeError("typeof recipientPub !== 'string'")
-  }
-
-  return recipientPub
-}
-
 /**
  * Should only be called with a recipient pub that has already been contacted.
  * If returns null, a disconnect happened.
@@ -327,7 +298,6 @@ module.exports = {
   defaultName,
   delay,
   pubToEpub,
-  reqToRecipientPub,
   recipientPubToLastReqSentID,
   successfulHandshakeAlreadyExists,
   recipientToOutgoingID,