From 251e6e66a0cf315a6c97276cdd80ef417e91c256 Mon Sep 17 00:00:00 2001
From: Mauro Lacy <mauro@lacy.com.es>
Date: Mon, 7 Dec 2020 20:27:46 +0100
Subject: [PATCH 1/2] Change VoterResponse weight type to Option

---
 contracts/cw3-fixed-multisig/src/contract.rs | 6 ++----
 contracts/cw3-flex-multisig/src/contract.rs  | 9 +++------
 packages/cw3/src/query.rs                    | 2 +-
 3 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/contracts/cw3-fixed-multisig/src/contract.rs b/contracts/cw3-fixed-multisig/src/contract.rs
index 8a6443db5..3263ee7a6 100644
--- a/contracts/cw3-fixed-multisig/src/contract.rs
+++ b/contracts/cw3-fixed-multisig/src/contract.rs
@@ -402,9 +402,7 @@ fn list_votes(
 
 fn query_voter(deps: Deps, voter: HumanAddr) -> StdResult<VoterResponse> {
     let voter_raw = deps.api.canonical_address(&voter)?;
-    let weight = VOTERS
-        .may_load(deps.storage, &voter_raw)?
-        .unwrap_or_default();
+    let weight = VOTERS.may_load(deps.storage, &voter_raw)?;
     Ok(VoterResponse {
         addr: voter,
         weight,
@@ -428,7 +426,7 @@ fn list_voters(
             let (key, weight) = item?;
             Ok(VoterResponse {
                 addr: api.human_address(&CanonicalAddr::from(key))?,
-                weight,
+                weight: Some(weight),
             })
         })
         .collect();
diff --git a/contracts/cw3-flex-multisig/src/contract.rs b/contracts/cw3-flex-multisig/src/contract.rs
index 9e870b527..87f79fafa 100644
--- a/contracts/cw3-flex-multisig/src/contract.rs
+++ b/contracts/cw3-flex-multisig/src/contract.rs
@@ -407,10 +407,7 @@ fn list_votes(
 fn query_voter(deps: Deps, voter: HumanAddr) -> StdResult<VoterResponse> {
     let cfg = CONFIG.load(deps.storage)?;
     let voter_raw = deps.api.canonical_address(&voter)?;
-    let weight = cfg
-        .group_addr
-        .is_member(&deps.querier, &voter_raw)?
-        .unwrap_or_default();
+    let weight = cfg.group_addr.is_member(&deps.querier, &voter_raw)?;
 
     Ok(VoterResponse {
         addr: voter,
@@ -430,7 +427,7 @@ fn list_voters(
         .into_iter()
         .map(|member| VoterResponse {
             addr: member.addr,
-            weight: member.weight,
+            weight: Some(member.weight),
         })
         .collect();
     Ok(VoterListResponse { voters })
@@ -613,7 +610,7 @@ mod tests {
             voters.voters,
             vec![VoterResponse {
                 addr: OWNER.into(),
-                weight: 1
+                weight: Some(1)
             }]
         );
     }
diff --git a/packages/cw3/src/query.rs b/packages/cw3/src/query.rs
index d6170ca21..e8277d16c 100644
--- a/packages/cw3/src/query.rs
+++ b/packages/cw3/src/query.rs
@@ -134,7 +134,7 @@ pub struct VoteResponse {
 #[derive(Serialize, Deserialize, Clone, PartialEq, JsonSchema, Debug)]
 pub struct VoterResponse {
     pub addr: HumanAddr,
-    pub weight: u64,
+    pub weight: Option<u64>,
 }
 
 #[derive(Serialize, Deserialize, Clone, PartialEq, JsonSchema, Debug)]

From be20bebac0e27d566fcb11d572954ca28dc6471a Mon Sep 17 00:00:00 2001
From: Mauro Lacy <mauro@lacy.com.es>
Date: Mon, 7 Dec 2020 20:45:08 +0100
Subject: [PATCH 2/2] Update schema

---
 packages/cw3/schema/voter_list_response.json | 8 +++++---
 packages/cw3/schema/voter_response.json      | 8 +++++---
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/packages/cw3/schema/voter_list_response.json b/packages/cw3/schema/voter_list_response.json
index 24497ce31..d3a25a1a7 100644
--- a/packages/cw3/schema/voter_list_response.json
+++ b/packages/cw3/schema/voter_list_response.json
@@ -20,15 +20,17 @@
     "VoterResponse": {
       "type": "object",
       "required": [
-        "addr",
-        "weight"
+        "addr"
       ],
       "properties": {
         "addr": {
           "$ref": "#/definitions/HumanAddr"
         },
         "weight": {
-          "type": "integer",
+          "type": [
+            "integer",
+            "null"
+          ],
           "format": "uint64",
           "minimum": 0.0
         }
diff --git a/packages/cw3/schema/voter_response.json b/packages/cw3/schema/voter_response.json
index 60af46c63..eeb4524ad 100644
--- a/packages/cw3/schema/voter_response.json
+++ b/packages/cw3/schema/voter_response.json
@@ -3,15 +3,17 @@
   "title": "VoterResponse",
   "type": "object",
   "required": [
-    "addr",
-    "weight"
+    "addr"
   ],
   "properties": {
     "addr": {
       "$ref": "#/definitions/HumanAddr"
     },
     "weight": {
-      "type": "integer",
+      "type": [
+        "integer",
+        "null"
+      ],
       "format": "uint64",
       "minimum": 0.0
     }