wip on recharging grid

public/_strategies/raindex/3-grid/grid.rain

@@ -158,28 +158,28 @@ orders:
 scenarios:
   base:
     orderbook: base
-    runs: 1
     bindings:
       raindex-subparser: 0x662dFd6d5B6DF94E07A60954901D3001c24F856a
       tranche-space-min-headroom: 0.25
+      tranche-space-recharge-delay: 300
   ethereum:
     orderbook: ethereum
-    runs: 1
     bindings:
       raindex-subparser: 0x22410e2a46261a1B1e3899a072f303022801C764
       tranche-space-min-headroom: 0.25
+      tranche-space-recharge-delay: 300
   bsc:
     orderbook: bsc
-    runs: 1
     bindings:
       raindex-subparser: 0x662dFd6d5B6DF94E07A60954901D3001c24F856a
       tranche-space-min-headroom: 0.25
+      tranche-space-recharge-delay: 300
   polygon:
     orderbook: polygon
-    runs: 1
     bindings:
       raindex-subparser: 0xF9323B7d23c655122Fb0272D989b83E105cBcf9d
       tranche-space-min-headroom: 0.25
+      tranche-space-recharge-delay: 300
 
 deployments:
   base-usdc-weth:
@@ -228,6 +228,20 @@ gui:
         - binding: tranche-size
           name: Tranche size in ETH (e.g. 1)
           min: 0
+        - binding: seconds-per-tranche
+          name: Time to recharge one grid tranche in seconds (0 is disabled).
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 1 hour (3600)
+              value: 3600
+            - name: 6 hours (21600)
+              value: 21600
+            - name: 12 hours (43200)
+              value: 43200
+            - name: 24 hours (86400)
+              value: 86400
 
     - deployment: ethereum-weth-pai
       name: Grid sell PAI for WETH on Ethereum.
@@ -250,6 +264,20 @@ gui:
         - binding: tranche-size
           name: Tranche size in PAI (e.g. 1000)
           min: 0
+        - binding: seconds-per-tranche
+          name: Time to recharge one grid tranche in seconds (0 is disabled).
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 1 hour (3600)
+              value: 3600
+            - name: 6 hours (21600)
+              value: 21600
+            - name: 12 hours (43200)
+              value: 43200
+            - name: 24 hours (86400)
+              value: 86400
 
     - deployment: ethereum-weth-mnw
       name: Grid sell MNW for WETH on Ethereum.
@@ -272,6 +300,20 @@ gui:
         - binding: tranche-size
           name: Tranche size in MNW (e.g. 2000)
           min: 0
+        - binding: seconds-per-tranche
+          name: Time to recharge one grid tranche in seconds (0 is disabled).
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 1 hour (3600)
+              value: 3600
+            - name: 6 hours (21600)
+              value: 21600
+            - name: 12 hours (43200)
+              value: 43200
+            - name: 24 hours (86400)
+              value: 86400
 
     - deployment: bsc-busd-tft
       name: Grid sell TFT for BUSD on BSC.
@@ -295,6 +337,20 @@ gui:
         - binding: tranche-size
           name: Tranche size in TFT (e.g. 1000)
           min: 0
+        - binding: seconds-per-tranche
+          name: Time to recharge one grid tranche in seconds (0 is disabled).
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 1 hour (3600)
+              value: 3600
+            - name: 6 hours (21600)
+              value: 21600
+            - name: 12 hours (43200)
+              value: 43200
+            - name: 24 hours (86400)
+              value: 86400
 
     - deployment: polygon-usdc-ioen
       name: Grid sell IOEN for USDC on Polygon.
@@ -318,30 +374,20 @@ gui:
         - binding: tranche-size
           name: Tranche size in IOEN (e.g. 100000)
           min: 0
-
-    - deployment: polygon-weth-mnw
-      name: Grid sell MNW for WETH on Polygon.
-      description:
-        Grid sell MNW for WETH on Polygon Mainnet.
-      deposits:
-        - token: polygon-mnw
+        - binding: seconds-per-tranche
+          name: Time to recharge one grid tranche in seconds (0 is disabled).
           min: 0
           presets:
-            - 1000
-            - 10000
-            - 100000
-      fields:
-        - binding: baseline-io-ratio
-          name: Baseline WETH per MNW (e.g. 0.00012)
-          min: 0
-        - binding: io-ratio-growth
-          name: IO ratio growth per tranche (e.g. 0.00001)
-          min: 0
-        - binding: tranche-size
-          name: Tranche size in MNW (e.g. 2000)
-          min: 0
-
-
+            - name: Disabled (0)
+              value: 0
+            - name: 1 hour (3600)
+              value: 3600
+            - name: 6 hours (21600)
+              value: 21600
+            - name: 12 hours (43200)
+              value: 43200
+            - name: 24 hours (86400)
+              value: 86400
 ---
 
 #raindex-subparser !The subparser for Raindex.
@@ -351,6 +397,8 @@ gui:
 #tranche-size !The size of each tranche in amount token.
 
 #tranche-space-min-headroom !The minimum headroom for the tranche space.
+#tranche-space-recharge-delay !The delay before the tranche space recharges.
+#seconds-per-tranche !The number of seconds per tranche to recharge.
 
 #handle-add-order
 :;
@@ -380,12 +428,18 @@ gui:
     )
     "Trade causes dust."
   ),
-  :call<'set-last-tranche-space>(tranche-space-after);
+  :call<'set-last-tranche-space>(tranche-space-after),
+  :call<'set-last-trade-time>();
 
 #calculate-tranche
   last-tranche-space: call<'get-last-tranche-space>(),
-  current-tranche-floor: floor(last-tranche-space),
-  current-tranche-headroom: headroom(last-tranche-space),
+  last-trade-time: call<'get-last-trade-time>(),
+  current-time: now(),
+  recharge-duration: saturating-sub(current-time add(last-trade-time tranche-space-recharge-delay)),
+  recharged-tranche-space: every(seconds-per-tranche div(recharge-duration any(seconds-per-tranche max-value()))),
+  tranche-space-now: saturating-sub(last-tranche-space recharged-tranche-space),
+  current-tranche-floor: floor(tranche-space-now),
+  current-tranche-headroom: headroom(tranche-space-now),
   tranche-total-size: tranche-size;
 
 #linear-growth
@@ -397,4 +451,10 @@ gui:
 
 #set-last-tranche-space
   tranche-space:,
-  :set(order-hash() tranche-space);
+  :set(order-hash() tranche-space);
+
+#get-last-trade-time
+  _: get(hash(order-hash()));
+
+#set-last-trade-time
+  :set(hash(order-hash()) now());