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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Misc
let init_account ctxt
({public_key_hash; public_key; amount} : Parameters_repr.bootstrap_account)
=
let contract = Contract_repr.implicit_contract public_key_hash in
Contract_storage.credit ctxt contract amount
>>=? fun ctxt ->
match public_key with
| Some public_key ->
Contract_storage.reveal_manager_key ctxt public_key_hash public_key
>>=? fun ctxt ->
Delegate_storage.set ctxt contract (Some public_key_hash)
>>=? fun ctxt -> return ctxt
| None ->
return ctxt
let init_contract ~typecheck ctxt
({delegate; amount; script} : Parameters_repr.bootstrap_contract) =
Contract_storage.fresh_contract_from_current_nonce ctxt
>>=? fun (ctxt, contract) ->
typecheck ctxt script
>>=? fun (script, ctxt) ->
Contract_storage.originate
ctxt
contract
~balance:amount
~prepaid_bootstrap_storage:true
~script
~delegate:(Some delegate)
>>=? fun ctxt -> return ctxt
let init ctxt ~typecheck ?ramp_up_cycles ?no_reward_cycles accounts contracts =
let nonce =
Operation_hash.hash_bytes [MBytes.of_string "Un festival de GADT."]
in
let ctxt = Raw_context.init_origination_nonce ctxt nonce in
fold_left_s init_account ctxt accounts
>>=? fun ctxt ->
fold_left_s (init_contract ~typecheck) ctxt contracts
>>=? fun ctxt ->
( match no_reward_cycles with
| None ->
return ctxt
| Some cycles ->
(* Store pending ramp ups. *)
let constants = Raw_context.constants ctxt in
(* Start without rewards *)
Raw_context.patch_constants ctxt (fun c ->
{
c with
baking_reward_per_endorsement = [Tez_repr.zero];
endorsement_reward = [Tez_repr.zero];
})
>>= fun ctxt ->
(* Store the final reward. *)
Storage.Ramp_up.Rewards.init
ctxt
(Cycle_repr.of_int32_exn (Int32.of_int cycles))
(constants.baking_reward_per_endorsement, constants.endorsement_reward)
)
>>=? fun ctxt ->
match ramp_up_cycles with
| None ->
return ctxt
| Some cycles ->
(* Store pending ramp ups. *)
let constants = Raw_context.constants ctxt in
Lwt.return
Tez_repr.(constants.block_security_deposit /? Int64.of_int cycles)
>>=? fun block_step ->
Lwt.return
Tez_repr.(
constants.endorsement_security_deposit /? Int64.of_int cycles)
>>=? fun endorsement_step ->
(* Start without security_deposit *)
Raw_context.patch_constants ctxt (fun c ->
{
c with
block_security_deposit = Tez_repr.zero;
endorsement_security_deposit = Tez_repr.zero;
})
>>= fun ctxt ->
fold_left_s
(fun ctxt cycle ->
Lwt.return Tez_repr.(block_step *? Int64.of_int cycle)
>>=? fun block_security_deposit ->
Lwt.return Tez_repr.(endorsement_step *? Int64.of_int cycle)
>>=? fun endorsement_security_deposit ->
let cycle = Cycle_repr.of_int32_exn (Int32.of_int cycle) in
Storage.Ramp_up.Security_deposits.init
ctxt
cycle
(block_security_deposit, endorsement_security_deposit))
ctxt
(1 --> (cycles - 1))
>>=? fun ctxt ->
(* Store the final security deposits. *)
Storage.Ramp_up.Security_deposits.init
ctxt
(Cycle_repr.of_int32_exn (Int32.of_int cycles))
( constants.block_security_deposit,
constants.endorsement_security_deposit )
>>=? fun ctxt -> return ctxt
let cycle_end ctxt last_cycle =
let next_cycle = Cycle_repr.succ last_cycle in
Storage.Ramp_up.Rewards.get_option ctxt next_cycle
>>=? (function
| None ->
return ctxt
| Some (baking_reward_per_endorsement, endorsement_reward) ->
Storage.Ramp_up.Rewards.delete ctxt next_cycle
>>=? fun ctxt ->
Raw_context.patch_constants ctxt (fun c ->
{c with baking_reward_per_endorsement; endorsement_reward})
>>= fun ctxt -> return ctxt)
>>=? fun ctxt ->
Storage.Ramp_up.Security_deposits.get_option ctxt next_cycle
>>=? function
| None ->
return ctxt
| Some (block_security_deposit, endorsement_security_deposit) ->
Storage.Ramp_up.Security_deposits.delete ctxt next_cycle
>>=? fun ctxt ->
Raw_context.patch_constants ctxt (fun c ->
{c with block_security_deposit; endorsement_security_deposit})
>>= fun ctxt -> return ctxt