wasm WIP

Author: vans163

ex/config/runtime.exs

@@ -17,9 +17,10 @@ config :ama, :work_folder, work_folder
 #Envvar.load(Path.join([work_folder, ".env"]))
 config :ama, :snapshot_height, (System.get_env("SNAPSHOT_HEIGHT") || "41960861") |> :erlang.binary_to_integer()
 
+# https://snapshots.amadeus.bot/000041960861.zip
 # zip -0 -r 000037454455.zip db/
 # aws s3 cp --checksum-algorithm=CRC32 --endpoint-url https://20bf2f5d11d26a322e389687896a6601.r2.cloudflarestorage.com 000039434469.zip s3://ama-snapshot
-# aria2c -x 2 https://snapshots.amadeus.bot/000039434469.zip
+# aria2c -x 2 https://snapshots.amadeus.bot/000041960861.zip
 
 # tar -C /tmp/000037454455 --xform 's@^\./@@' -cf - . | zstd -T0 -1 -o /tmp/000037454455.tar.zst
 # zstd -T0 -d --stdout /tmp/000037454455.tar.zst | tar -C /tmp/restore -xf -

ex/lib/misc/testnet.ex

@@ -9,6 +9,14 @@ defmodule Testnet do
     RocksDB.get(key, %{db: db, cf: cf.contractstate})
   end
 
+  def transfer(to, amount, symbol \\ "AMA") do
+    key0 = Application.fetch_env!(:ama, :keys) |> Enum.at(0)
+    to = if byte_size(to) != 48, do: Base58.decode(to), else: to
+    amount = if is_float(amount) do trunc(amount * 1_000_000_000) else amount end
+    amount = if is_integer(amount) do :erlang.integer_to_binary(amount) else amount end
+    Testnet.call(key0.seed, "Coin", "transfer", [to, amount, symbol])
+  end
+
   def slash_trainer(signer_count \\ 1) do
     validators = DB.Chain.validators_for_height(DB.Chain.height()+1)
     malicious_pk = List.last(validators)