feat: query all pools and gauges via apiv3

bal_tools/graphql/apiv3/get_gauges.gql

@@ -0,0 +1,14 @@
+query AllGauges($chain: GqlChain!) {
+  poolGetPools(where: { chainIn: [$chain] }) {
+    staking {
+      gauge {
+        gaugeAddress
+        otherGauges {
+          id
+        }
+      }
+    }
+    chain
+    symbol
+  }
+}

bal_tools/graphql/apiv3/get_pools.gql

@@ -0,0 +1,9 @@
+query AllPools($chain: GqlChain!) {
+  poolGetPools(where: { chainIn: [$chain] }) {
+    id
+    symbol
+    dynamicData {
+      swapEnabled
+    }
+  }
+}

bal_tools/pools_gauges.py

@@ -116,6 +116,33 @@ def query_root_gauges(self, skip=0, step_size=100) -> list:
             result += self.query_root_gauges(skip + step_size, step_size)
         return result
 
+    def query_all_gauges(self, include_other_gauges=True) -> list:
+        """
+        query all gauges from the apiv3 subgraph
+        """
+        data = self.subgraph.fetch_graphql_data("apiv3", "get_gauges", {"chain": self.chain.upper()})
+        all_gauges = []
+        for gauge in data["poolGetPools"]:
+            if gauge['staking'] is not None:
+                if gauge['staking']['gauge'] is not None:  # this is an edge case for the 80bal20weth pool
+                    all_gauges.append({"id": gauge['staking']['gauge']['gaugeAddress'], "symbol": f"{gauge['symbol']}-gauge"})
+                    if include_other_gauges:
+                        for other_gauge in gauge['staking']['gauge']['otherGauges']:
+                            all_gauges.append({"id": other_gauge['id'], "symbol": f"{gauge['symbol']}-gauge"})
+        return all_gauges
+
+    def query_all_pools(self) -> list:
+        """
+        query all pools from the apiv3 subgraph
+        filters out disabled pools
+        """
+        data = self.subgraph.fetch_graphql_data("apiv3", "get_pools", {"chain": self.chain.upper()})
+        all_pools = []
+        for pool in data["poolGetPools"]:
+            if pool['dynamicData']['swapEnabled']:
+                all_pools.append({"address": pool['id'], "symbol": pool['symbol']})
+        return all_pools
+
     def get_last_join_exit(self, pool_id: int) -> int:
         """
         Returns a timestamp of the last join/exit for a given pool id