new implementation of datalog pallet

Author: ddulesov

Cargo.lock

@@ -22,7 +22,7 @@ hex-literal = { version = "0.3.1", optional = true }
 smallvec = { version = "1.4.1" }
 
 #local dependencies
-pallet-robonomics-datalog = { version = "0.2.0", path = "../../pallets/datalog", default-features = false }
+pallet-robonomics-datalog = { version = "0.3.0", path = "../../pallets/datalog", default-features = false }
 # primitives
 sp-authority-discovery = { version = "2.0.1", default-features = false }
 sp-consensus-babe = { version = "0.8.1", default-features = false }

node/runtime/Cargo.toml

@@ -526,10 +526,18 @@ impl pallet_finality_tracker::Trait for Runtime {
     type ReportLatency = ReportLatency;
 }
 
+parameter_types! {
+    pub const DatalogWindowSize: u64 = 128;
+    pub const DatalogMaximumMessageSize: usize = 512;
+}
+
 impl pallet_robonomics_datalog::Trait for Runtime {
     type Time = Timestamp;
     type Record = Vec<u8>;
     type Event = Event;
+    type WindowSize = DatalogWindowSize;
+    type MaximumMessageSize = DatalogMaximumMessageSize;
+    type WeightInfo = ();
 }
 
 construct_runtime!(

node/runtime/src/lib.rs

@@ -1,7 +1,7 @@
 [package]
 name = "pallet-robonomics-datalog"
 description = "Robonomics Network data logging Substrate runtime module"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Airalab <[email protected]>"]
 edition = "2018"
 

pallets/datalog/Cargo.toml

@@ -0,0 +1,20 @@
+use frame_support::weights::{constants::RocksDbWeight as DbWeight, Weight};
+
+pub trait WeightInfo {
+    fn record() -> Weight;
+    fn erase(win: u64) -> Weight;
+}
+
+impl WeightInfo for () {
+    fn record() -> Weight {
+        (500_000 as Weight)
+            .saturating_add(DbWeight::get().reads(2 as Weight))
+            .saturating_add(DbWeight::get().writes(3 as Weight))
+    }
+
+    fn erase(win: u64) -> Weight {
+        (100_000 as Weight)
+            .saturating_add(DbWeight::get().reads(1 as Weight))
+            .saturating_add(DbWeight::get().writes(1+win as Weight))
+    }
+}