From a8728506d626ea0fcc1e9fab2a46a3bb7a121dcb Mon Sep 17 00:00:00 2001
From: Andre Staltz <andre@staltz.com>
Date: Thu, 14 Sep 2023 14:14:28 +0300
Subject: [PATCH] add Set and Record as goal types

---
 lib/index.js | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index 4652fc2..b2235f4 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -2,15 +2,9 @@
 const Obz = require('obz')
 
 /**
- * @typedef {import('ppppp-db/msg-v3').RecPresent} RecPresent
+ * @typedef {import('ppppp-db').RecPresent} RecPresent
  * @typedef {import('ppppp-db').Tangle} Tangle
- *
- * @typedef {'none'} GoalNone
- * @typedef {'all'} GoalAll
- * @typedef {`newest-${number}`} GoalNewest
- * @typedef {`oldest-${number}`} GoalOldest
- * @typedef {GoalNone|GoalAll|GoalNewest|GoalOldest} GoalDSL
- *
+ * @typedef {'none'|'all'|`newest-${number}`|`oldest-${number}`|'record'|'set'} GoalDSL
  * @typedef {[number, number]} Range
  */
 
@@ -18,7 +12,7 @@ class Goal {
   /** @type {string} */
   #id
 
-  /** @type {'none' | 'all' | 'newest' | 'oldest'} */
+  /** @type {'none' | 'all' | 'set' | 'record' | 'newest' | 'oldest'} */
   #type
 
   /** @type {number} */
@@ -33,7 +27,7 @@ class Goal {
     this.#id = tangleID
 
     if (goalDSL === 'none') {
-      this.#type = 'all'
+      this.#type = 'none'
       this.#count = 0
       return
     }
@@ -44,6 +38,18 @@ class Goal {
       return
     }
 
+    if (goalDSL === 'set') {
+      this.#type = 'set'
+      this.#count = Infinity
+      return
+    }
+
+    if (goalDSL === 'record') {
+      this.#type = 'record'
+      this.#count = Infinity
+      return
+    }
+
     const matchN = goalDSL.match(/^newest-(\d+)$/)
     if (matchN) {
       this.#type = 'newest'
@@ -105,6 +111,8 @@ module.exports = {
         case 'none':
           return EMPTY_RANGE
         case 'all':
+        case 'set':
+        case 'record':
           return [0, maxDepth]
         case 'newest':
           const start = Math.max(0, maxDepth - goal.count + 1)