mirror of
https://github.com/FiloSpaTeam/plutus-pioneer-program.git
synced 2024-11-14 10:52:35 +01:00
removed week 2
This commit is contained in:
parent
5603757c3b
commit
446910f9b8
8 changed files with 0 additions and 559 deletions
|
@ -1,21 +0,0 @@
|
||||||
{
|
|
||||||
"name": "Plutus Starter Project",
|
|
||||||
"image": "plutus-devcontainer:latest",
|
|
||||||
|
|
||||||
"mounts": [
|
|
||||||
// This shares cabal's remote repository state with the host. We don't mount the whole of '.cabal', because
|
|
||||||
// 1. '.cabal/config' contains absolute paths that will only make sense on the host, and
|
|
||||||
// 2. '.cabal/store' is not necessarily portable to different version of cabal etc.
|
|
||||||
"source=${localEnv:HOME}/.cabal/packages,target=/root/.cabal/packages,type=bind,consistency=cached",
|
|
||||||
],
|
|
||||||
|
|
||||||
"settings": {
|
|
||||||
// Note: don't change from bash so it runs .bashrc
|
|
||||||
"terminal.integrated.shell.linux": "/bin/bash"
|
|
||||||
},
|
|
||||||
|
|
||||||
// IDs of extensions inside container
|
|
||||||
"extensions": [
|
|
||||||
"haskell.haskell"
|
|
||||||
],
|
|
||||||
}
|
|
1
code/week02/.gitignore
vendored
1
code/week02/.gitignore
vendored
|
@ -1 +0,0 @@
|
||||||
dist-newstyle/
|
|
|
@ -1,201 +0,0 @@
|
||||||
Apache License
|
|
||||||
Version 2.0, January 2004
|
|
||||||
http://www.apache.org/licenses/
|
|
||||||
|
|
||||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
|
||||||
|
|
||||||
1. Definitions.
|
|
||||||
|
|
||||||
"License" shall mean the terms and conditions for use, reproduction,
|
|
||||||
and distribution as defined by Sections 1 through 9 of this document.
|
|
||||||
|
|
||||||
"Licensor" shall mean the copyright owner or entity authorized by
|
|
||||||
the copyright owner that is granting the License.
|
|
||||||
|
|
||||||
"Legal Entity" shall mean the union of the acting entity and all
|
|
||||||
other entities that control, are controlled by, or are under common
|
|
||||||
control with that entity. For the purposes of this definition,
|
|
||||||
"control" means (i) the power, direct or indirect, to cause the
|
|
||||||
direction or management of such entity, whether by contract or
|
|
||||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
|
||||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
|
||||||
|
|
||||||
"You" (or "Your") shall mean an individual or Legal Entity
|
|
||||||
exercising permissions granted by this License.
|
|
||||||
|
|
||||||
"Source" form shall mean the preferred form for making modifications,
|
|
||||||
including but not limited to software source code, documentation
|
|
||||||
source, and configuration files.
|
|
||||||
|
|
||||||
"Object" form shall mean any form resulting from mechanical
|
|
||||||
transformation or translation of a Source form, including but
|
|
||||||
not limited to compiled object code, generated documentation,
|
|
||||||
and conversions to other media types.
|
|
||||||
|
|
||||||
"Work" shall mean the work of authorship, whether in Source or
|
|
||||||
Object form, made available under the License, as indicated by a
|
|
||||||
copyright notice that is included in or attached to the work
|
|
||||||
(an example is provided in the Appendix below).
|
|
||||||
|
|
||||||
"Derivative Works" shall mean any work, whether in Source or Object
|
|
||||||
form, that is based on (or derived from) the Work and for which the
|
|
||||||
editorial revisions, annotations, elaborations, or other modifications
|
|
||||||
represent, as a whole, an original work of authorship. For the purposes
|
|
||||||
of this License, Derivative Works shall not include works that remain
|
|
||||||
separable from, or merely link (or bind by name) to the interfaces of,
|
|
||||||
the Work and Derivative Works thereof.
|
|
||||||
|
|
||||||
"Contribution" shall mean any work of authorship, including
|
|
||||||
the original version of the Work and any modifications or additions
|
|
||||||
to that Work or Derivative Works thereof, that is intentionally
|
|
||||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
|
||||||
or by an individual or Legal Entity authorized to submit on behalf of
|
|
||||||
the copyright owner. For the purposes of this definition, "submitted"
|
|
||||||
means any form of electronic, verbal, or written communication sent
|
|
||||||
to the Licensor or its representatives, including but not limited to
|
|
||||||
communication on electronic mailing lists, source code control systems,
|
|
||||||
and issue tracking systems that are managed by, or on behalf of, the
|
|
||||||
Licensor for the purpose of discussing and improving the Work, but
|
|
||||||
excluding communication that is conspicuously marked or otherwise
|
|
||||||
designated in writing by the copyright owner as "Not a Contribution."
|
|
||||||
|
|
||||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
|
||||||
on behalf of whom a Contribution has been received by Licensor and
|
|
||||||
subsequently incorporated within the Work.
|
|
||||||
|
|
||||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
|
||||||
this License, each Contributor hereby grants to You a perpetual,
|
|
||||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
|
||||||
copyright license to reproduce, prepare Derivative Works of,
|
|
||||||
publicly display, publicly perform, sublicense, and distribute the
|
|
||||||
Work and such Derivative Works in Source or Object form.
|
|
||||||
|
|
||||||
3. Grant of Patent License. Subject to the terms and conditions of
|
|
||||||
this License, each Contributor hereby grants to You a perpetual,
|
|
||||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
|
||||||
(except as stated in this section) patent license to make, have made,
|
|
||||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
|
||||||
where such license applies only to those patent claims licensable
|
|
||||||
by such Contributor that are necessarily infringed by their
|
|
||||||
Contribution(s) alone or by combination of their Contribution(s)
|
|
||||||
with the Work to which such Contribution(s) was submitted. If You
|
|
||||||
institute patent litigation against any entity (including a
|
|
||||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
|
||||||
or a Contribution incorporated within the Work constitutes direct
|
|
||||||
or contributory patent infringement, then any patent licenses
|
|
||||||
granted to You under this License for that Work shall terminate
|
|
||||||
as of the date such litigation is filed.
|
|
||||||
|
|
||||||
4. Redistribution. You may reproduce and distribute copies of the
|
|
||||||
Work or Derivative Works thereof in any medium, with or without
|
|
||||||
modifications, and in Source or Object form, provided that You
|
|
||||||
meet the following conditions:
|
|
||||||
|
|
||||||
(a) You must give any other recipients of the Work or
|
|
||||||
Derivative Works a copy of this License; and
|
|
||||||
|
|
||||||
(b) You must cause any modified files to carry prominent notices
|
|
||||||
stating that You changed the files; and
|
|
||||||
|
|
||||||
(c) You must retain, in the Source form of any Derivative Works
|
|
||||||
that You distribute, all copyright, patent, trademark, and
|
|
||||||
attribution notices from the Source form of the Work,
|
|
||||||
excluding those notices that do not pertain to any part of
|
|
||||||
the Derivative Works; and
|
|
||||||
|
|
||||||
(d) If the Work includes a "NOTICE" text file as part of its
|
|
||||||
distribution, then any Derivative Works that You distribute must
|
|
||||||
include a readable copy of the attribution notices contained
|
|
||||||
within such NOTICE file, excluding those notices that do not
|
|
||||||
pertain to any part of the Derivative Works, in at least one
|
|
||||||
of the following places: within a NOTICE text file distributed
|
|
||||||
as part of the Derivative Works; within the Source form or
|
|
||||||
documentation, if provided along with the Derivative Works; or,
|
|
||||||
within a display generated by the Derivative Works, if and
|
|
||||||
wherever such third-party notices normally appear. The contents
|
|
||||||
of the NOTICE file are for informational purposes only and
|
|
||||||
do not modify the License. You may add Your own attribution
|
|
||||||
notices within Derivative Works that You distribute, alongside
|
|
||||||
or as an addendum to the NOTICE text from the Work, provided
|
|
||||||
that such additional attribution notices cannot be construed
|
|
||||||
as modifying the License.
|
|
||||||
|
|
||||||
You may add Your own copyright statement to Your modifications and
|
|
||||||
may provide additional or different license terms and conditions
|
|
||||||
for use, reproduction, or distribution of Your modifications, or
|
|
||||||
for any such Derivative Works as a whole, provided Your use,
|
|
||||||
reproduction, and distribution of the Work otherwise complies with
|
|
||||||
the conditions stated in this License.
|
|
||||||
|
|
||||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
|
||||||
any Contribution intentionally submitted for inclusion in the Work
|
|
||||||
by You to the Licensor shall be under the terms and conditions of
|
|
||||||
this License, without any additional terms or conditions.
|
|
||||||
Notwithstanding the above, nothing herein shall supersede or modify
|
|
||||||
the terms of any separate license agreement you may have executed
|
|
||||||
with Licensor regarding such Contributions.
|
|
||||||
|
|
||||||
6. Trademarks. This License does not grant permission to use the trade
|
|
||||||
names, trademarks, service marks, or product names of the Licensor,
|
|
||||||
except as required for reasonable and customary use in describing the
|
|
||||||
origin of the Work and reproducing the content of the NOTICE file.
|
|
||||||
|
|
||||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
|
||||||
agreed to in writing, Licensor provides the Work (and each
|
|
||||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
|
||||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
||||||
implied, including, without limitation, any warranties or conditions
|
|
||||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
|
||||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
|
||||||
appropriateness of using or redistributing the Work and assume any
|
|
||||||
risks associated with Your exercise of permissions under this License.
|
|
||||||
|
|
||||||
8. Limitation of Liability. In no event and under no legal theory,
|
|
||||||
whether in tort (including negligence), contract, or otherwise,
|
|
||||||
unless required by applicable law (such as deliberate and grossly
|
|
||||||
negligent acts) or agreed to in writing, shall any Contributor be
|
|
||||||
liable to You for damages, including any direct, indirect, special,
|
|
||||||
incidental, or consequential damages of any character arising as a
|
|
||||||
result of this License or out of the use or inability to use the
|
|
||||||
Work (including but not limited to damages for loss of goodwill,
|
|
||||||
work stoppage, computer failure or malfunction, or any and all
|
|
||||||
other commercial damages or losses), even if such Contributor
|
|
||||||
has been advised of the possibility of such damages.
|
|
||||||
|
|
||||||
9. Accepting Warranty or Additional Liability. While redistributing
|
|
||||||
the Work or Derivative Works thereof, You may choose to offer,
|
|
||||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
|
||||||
or other liability obligations and/or rights consistent with this
|
|
||||||
License. However, in accepting such obligations, You may act only
|
|
||||||
on Your own behalf and on Your sole responsibility, not on behalf
|
|
||||||
of any other Contributor, and only if You agree to indemnify,
|
|
||||||
defend, and hold each Contributor harmless for any liability
|
|
||||||
incurred by, or claims asserted against, such Contributor by reason
|
|
||||||
of your accepting any such warranty or additional liability.
|
|
||||||
|
|
||||||
END OF TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
APPENDIX: How to apply the Apache License to your work.
|
|
||||||
|
|
||||||
To apply the Apache License to your work, attach the following
|
|
||||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
|
||||||
replaced with your own identifying information. (Don't include
|
|
||||||
the brackets!) The text should be enclosed in the appropriate
|
|
||||||
comment syntax for the file format. We also recommend that a
|
|
||||||
file or class name and description of purpose be included on the
|
|
||||||
same "printed page" as the copyright notice for easier
|
|
||||||
identification within third-party archives.
|
|
||||||
|
|
||||||
Copyright [yyyy] [name of copyright owner]
|
|
||||||
|
|
||||||
Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
you may not use this file except in compliance with the License.
|
|
||||||
You may obtain a copy of the License at
|
|
||||||
|
|
||||||
http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
|
|
||||||
Unless required by applicable law or agreed to in writing, software
|
|
||||||
distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
See the License for the specific language governing permissions and
|
|
||||||
limitations under the License.
|
|
|
@ -1,136 +0,0 @@
|
||||||
index-state: 2021-02-24T00:00:00Z
|
|
||||||
|
|
||||||
packages: ./.
|
|
||||||
|
|
||||||
-- You never, ever, want this.
|
|
||||||
write-ghc-environment-files: never
|
|
||||||
|
|
||||||
-- Always build tests and benchmarks.
|
|
||||||
tests: true
|
|
||||||
benchmarks: true
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/plutus.git
|
|
||||||
subdir:
|
|
||||||
freer-extras
|
|
||||||
playground-common
|
|
||||||
plutus-core
|
|
||||||
plutus-contract
|
|
||||||
plutus-ledger
|
|
||||||
plutus-ledger-api
|
|
||||||
plutus-tx
|
|
||||||
plutus-tx-plugin
|
|
||||||
prettyprinter-configurable
|
|
||||||
tag: 3746610e53654a1167aeb4c6294c6096d16b0502
|
|
||||||
|
|
||||||
-- The following sections are copied from the 'plutus' repository cabal.project at the revision
|
|
||||||
-- given above.
|
|
||||||
-- This is necessary because the 'plutus' libraries depend on a number of other libraries which are
|
|
||||||
-- not on Hackage, and so need to be pulled in as `source-repository-package`s themselves. Make sure to
|
|
||||||
-- re-update this section from the template when you do an upgrade.
|
|
||||||
|
|
||||||
package eventful-sql-common
|
|
||||||
ghc-options: -XDerivingStrategies -XStandaloneDeriving -XUndecidableInstances -XDataKinds -XFlexibleInstances
|
|
||||||
|
|
||||||
allow-newer:
|
|
||||||
-- Has a commit to allow newer aeson, not on Hackage yet
|
|
||||||
monoidal-containers:aeson
|
|
||||||
-- Pins to an old version of Template Haskell, unclear if/when it will be updated
|
|
||||||
, size-based:template-haskell
|
|
||||||
|
|
||||||
-- The following two dependencies are needed by plutus.
|
|
||||||
, eventful-sql-common:persistent
|
|
||||||
, eventful-sql-common:persistent-template
|
|
||||||
|
|
||||||
constraints:
|
|
||||||
-- aws-lambda-haskell-runtime-wai doesn't compile with newer versions
|
|
||||||
aws-lambda-haskell-runtime <= 3.0.3
|
|
||||||
|
|
||||||
-- Needs some patches, but upstream seems to be fairly dead (no activity in > 1 year)
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/shmish111/purescript-bridge.git
|
|
||||||
tag: 6a92d7853ea514be8b70bab5e72077bf5a510596
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/shmish111/servant-purescript.git
|
|
||||||
tag: a76104490499aa72d40c2790d10e9383e0dbde63
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/cardano-crypto.git
|
|
||||||
tag: f73079303f663e028288f9f4a9e08bcca39a923e
|
|
||||||
|
|
||||||
-- Needs a fix (https://github.com/wenkokke/unlit/pull/11) and a Hackage release
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/michaelpj/unlit.git
|
|
||||||
tag: 9ca1112093c5ffd356fc99c7dafa080e686dd748
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/cardano-base
|
|
||||||
tag: 4251c0bb6e4f443f00231d28f5f70d42876da055
|
|
||||||
subdir:
|
|
||||||
binary
|
|
||||||
binary/test
|
|
||||||
slotting
|
|
||||||
cardano-crypto-class
|
|
||||||
cardano-crypto-praos
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/cardano-prelude
|
|
||||||
tag: ee4e7b547a991876e6b05ba542f4e62909f4a571
|
|
||||||
subdir:
|
|
||||||
cardano-prelude
|
|
||||||
cardano-prelude-test
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/ouroboros-network
|
|
||||||
tag: 6cb9052bde39472a0555d19ade8a42da63d3e904
|
|
||||||
subdir:
|
|
||||||
typed-protocols
|
|
||||||
typed-protocols-examples
|
|
||||||
ouroboros-network
|
|
||||||
ouroboros-network-testing
|
|
||||||
ouroboros-network-framework
|
|
||||||
io-sim
|
|
||||||
io-sim-classes
|
|
||||||
network-mux
|
|
||||||
Win32-network
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/iohk-monitoring-framework
|
|
||||||
tag: a89c38ed5825ba17ca79fddb85651007753d699d
|
|
||||||
subdir:
|
|
||||||
iohk-monitoring
|
|
||||||
tracer-transformers
|
|
||||||
contra-tracer
|
|
||||||
plugins/backend-ekg
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/cardano-ledger-specs
|
|
||||||
tag: 097890495cbb0e8b62106bcd090a5721c3f4b36f
|
|
||||||
subdir:
|
|
||||||
byron/chain/executable-spec
|
|
||||||
byron/crypto
|
|
||||||
byron/crypto/test
|
|
||||||
byron/ledger/executable-spec
|
|
||||||
byron/ledger/impl
|
|
||||||
byron/ledger/impl/test
|
|
||||||
semantics/executable-spec
|
|
||||||
semantics/small-steps-test
|
|
||||||
shelley/chain-and-ledger/dependencies/non-integer
|
|
||||||
shelley/chain-and-ledger/executable-spec
|
|
||||||
shelley-ma/impl
|
|
||||||
|
|
||||||
source-repository-package
|
|
||||||
type: git
|
|
||||||
location: https://github.com/input-output-hk/goblins
|
|
||||||
tag: cde90a2b27f79187ca8310b6549331e59595e7ba
|
|
|
@ -1,4 +0,0 @@
|
||||||
cradle:
|
|
||||||
cabal:
|
|
||||||
- path: "./src"
|
|
||||||
component: "lib:plutus-pioneer-program-week02"
|
|
|
@ -1,25 +0,0 @@
|
||||||
Cabal-Version: 2.4
|
|
||||||
Name: plutus-pioneer-program-week02
|
|
||||||
Version: 0.1.0.0
|
|
||||||
Author: Lars Bruenjes
|
|
||||||
Maintainer: brunjlar@gmail.com
|
|
||||||
Build-Type: Simple
|
|
||||||
Copyright: © 2021 Lars Bruenjes
|
|
||||||
License: Apache-2.0
|
|
||||||
License-files: LICENSE
|
|
||||||
|
|
||||||
library
|
|
||||||
hs-source-dirs: src
|
|
||||||
exposed-modules: Week02.Burn
|
|
||||||
, Week02.Gift
|
|
||||||
build-depends: aeson
|
|
||||||
, base ^>=4.14.1.0
|
|
||||||
, containers
|
|
||||||
, playground-common
|
|
||||||
, plutus-contract
|
|
||||||
, plutus-ledger
|
|
||||||
, plutus-tx-plugin
|
|
||||||
, plutus-tx
|
|
||||||
, text
|
|
||||||
default-language: Haskell2010
|
|
||||||
ghc-options: -Wall -fobject-code -fno-ignore-interface-pragmas -fno-omit-interface-pragmas -fno-strictness -fno-spec-constr -fno-specialise
|
|
|
@ -1,86 +0,0 @@
|
||||||
{-# LANGUAGE DataKinds #-}
|
|
||||||
{-# LANGUAGE FlexibleContexts #-}
|
|
||||||
{-# LANGUAGE NoImplicitPrelude #-}
|
|
||||||
{-# LANGUAGE OverloadedStrings #-}
|
|
||||||
{-# LANGUAGE ScopedTypeVariables #-}
|
|
||||||
{-# LANGUAGE TemplateHaskell #-}
|
|
||||||
{-# LANGUAGE TypeApplications #-}
|
|
||||||
{-# LANGUAGE TypeFamilies #-}
|
|
||||||
{-# LANGUAGE TypeOperators #-}
|
|
||||||
|
|
||||||
module Week02.Burn
|
|
||||||
( burn
|
|
||||||
, grab
|
|
||||||
, endpoints
|
|
||||||
, schemas
|
|
||||||
, registeredKnownCurrencies
|
|
||||||
, printJson
|
|
||||||
, printSchemas
|
|
||||||
, ensureKnownCurrencies
|
|
||||||
, stage
|
|
||||||
) where
|
|
||||||
|
|
||||||
import Control.Monad hiding (fmap)
|
|
||||||
import Data.Map as Map
|
|
||||||
import Data.Text (Text)
|
|
||||||
import Data.Void (Void)
|
|
||||||
import Plutus.Contract hiding (when)
|
|
||||||
import PlutusTx (Data (..))
|
|
||||||
import qualified PlutusTx
|
|
||||||
import PlutusTx.Prelude hiding (Semigroup(..), unless)
|
|
||||||
import Ledger hiding (singleton)
|
|
||||||
import Ledger.Constraints as Constraints
|
|
||||||
import qualified Ledger.Scripts as Scripts
|
|
||||||
import Ledger.Ada as Ada
|
|
||||||
import Playground.Contract (printJson, printSchemas, ensureKnownCurrencies, stage)
|
|
||||||
import Playground.TH (mkKnownCurrencies, mkSchemaDefinitions)
|
|
||||||
import Playground.Types (KnownCurrency (..))
|
|
||||||
import Prelude (Semigroup (..))
|
|
||||||
import Text.Printf (printf)
|
|
||||||
|
|
||||||
{-# INLINABLE mkGiftValidator #-}
|
|
||||||
mkGiftValidator :: Data -> Data -> Data -> ()
|
|
||||||
mkGiftValidator _ _ _ = traceError "NO WAY!"
|
|
||||||
|
|
||||||
giftValidator :: Validator
|
|
||||||
giftValidator = mkValidatorScript $$(PlutusTx.compile [|| mkGiftValidator ||])
|
|
||||||
|
|
||||||
giftHash :: Ledger.ValidatorHash
|
|
||||||
giftHash = Scripts.validatorHash giftValidator
|
|
||||||
|
|
||||||
giftAddress :: Ledger.Address
|
|
||||||
giftAddress = ScriptAddress giftHash
|
|
||||||
|
|
||||||
type GiftSchema =
|
|
||||||
BlockchainActions
|
|
||||||
.\/ Endpoint "burn" Integer
|
|
||||||
.\/ Endpoint "grab" ()
|
|
||||||
|
|
||||||
burn :: (HasBlockchainActions s, AsContractError e) => Integer -> Contract w s e ()
|
|
||||||
burn amount = do
|
|
||||||
let tx = mustPayToOtherScript giftHash (Datum $ I 42) $ Ada.lovelaceValueOf amount
|
|
||||||
ledgerTx <- submitTx tx
|
|
||||||
void $ awaitTxConfirmed $ txId ledgerTx
|
|
||||||
logInfo @String $ printf "burnt %d lovelace" amount
|
|
||||||
|
|
||||||
grab :: forall w s e. (HasBlockchainActions s, AsContractError e) => Contract w s e ()
|
|
||||||
grab = do
|
|
||||||
utxos <- utxoAt $ ScriptAddress giftHash
|
|
||||||
let orefs = fst <$> Map.toList utxos
|
|
||||||
lookups = Constraints.unspentOutputs utxos <>
|
|
||||||
Constraints.otherScript giftValidator
|
|
||||||
tx :: TxConstraints Void Void
|
|
||||||
tx = mconcat [mustSpendScriptOutput oref $ Redeemer $ I 17 | oref <- orefs]
|
|
||||||
ledgerTx <- submitTxConstraintsWith @Void lookups tx
|
|
||||||
void $ awaitTxConfirmed $ txId ledgerTx
|
|
||||||
logInfo @String $ "collected gifts"
|
|
||||||
|
|
||||||
endpoints :: Contract () GiftSchema Text ()
|
|
||||||
endpoints = (give' `select` grab') >> endpoints
|
|
||||||
where
|
|
||||||
give' = endpoint @"burn" >>= burn
|
|
||||||
grab' = endpoint @"grab" >> grab
|
|
||||||
|
|
||||||
mkSchemaDefinitions ''GiftSchema
|
|
||||||
|
|
||||||
mkKnownCurrencies []
|
|
|
@ -1,85 +0,0 @@
|
||||||
{-# LANGUAGE DataKinds #-}
|
|
||||||
{-# LANGUAGE FlexibleContexts #-}
|
|
||||||
{-# LANGUAGE NoImplicitPrelude #-}
|
|
||||||
{-# LANGUAGE ScopedTypeVariables #-}
|
|
||||||
{-# LANGUAGE TemplateHaskell #-}
|
|
||||||
{-# LANGUAGE TypeApplications #-}
|
|
||||||
{-# LANGUAGE TypeFamilies #-}
|
|
||||||
{-# LANGUAGE TypeOperators #-}
|
|
||||||
|
|
||||||
module Week02.Gift
|
|
||||||
( give
|
|
||||||
, grab
|
|
||||||
, endpoints
|
|
||||||
, schemas
|
|
||||||
, registeredKnownCurrencies
|
|
||||||
, printJson
|
|
||||||
, printSchemas
|
|
||||||
, ensureKnownCurrencies
|
|
||||||
, stage
|
|
||||||
) where
|
|
||||||
|
|
||||||
import Control.Monad hiding (fmap)
|
|
||||||
import Data.Map as Map
|
|
||||||
import Data.Text (Text)
|
|
||||||
import Data.Void (Void)
|
|
||||||
import Plutus.Contract hiding (when)
|
|
||||||
import PlutusTx (Data (..))
|
|
||||||
import qualified PlutusTx
|
|
||||||
import PlutusTx.Prelude hiding (Semigroup(..), unless)
|
|
||||||
import Ledger hiding (singleton)
|
|
||||||
import Ledger.Constraints as Constraints
|
|
||||||
import qualified Ledger.Scripts as Scripts
|
|
||||||
import Ledger.Ada as Ada
|
|
||||||
import Playground.Contract (printJson, printSchemas, ensureKnownCurrencies, stage)
|
|
||||||
import Playground.TH (mkKnownCurrencies, mkSchemaDefinitions)
|
|
||||||
import Playground.Types (KnownCurrency (..))
|
|
||||||
import Prelude (Semigroup (..))
|
|
||||||
import Text.Printf (printf)
|
|
||||||
|
|
||||||
{-# INLINABLE mkGiftValidator #-}
|
|
||||||
mkGiftValidator :: Data -> Data -> Data -> ()
|
|
||||||
mkGiftValidator _ _ _ = ()
|
|
||||||
|
|
||||||
giftValidator :: Validator
|
|
||||||
giftValidator = mkValidatorScript $$(PlutusTx.compile [|| mkGiftValidator ||])
|
|
||||||
|
|
||||||
giftHash :: Ledger.ValidatorHash
|
|
||||||
giftHash = Scripts.validatorHash giftValidator
|
|
||||||
|
|
||||||
giftAddress :: Ledger.Address
|
|
||||||
giftAddress = ScriptAddress giftHash
|
|
||||||
|
|
||||||
type GiftSchema =
|
|
||||||
BlockchainActions
|
|
||||||
.\/ Endpoint "give" Integer
|
|
||||||
.\/ Endpoint "grab" ()
|
|
||||||
|
|
||||||
give :: (HasBlockchainActions s, AsContractError e) => Integer -> Contract w s e ()
|
|
||||||
give amount = do
|
|
||||||
let tx = mustPayToOtherScript giftHash (Datum $ I 42) $ Ada.lovelaceValueOf amount
|
|
||||||
ledgerTx <- submitTx tx
|
|
||||||
void $ awaitTxConfirmed $ txId ledgerTx
|
|
||||||
logInfo @String $ printf "made a gift of %d lovelace" amount
|
|
||||||
|
|
||||||
grab :: forall w s e. (HasBlockchainActions s, AsContractError e) => Contract w s e ()
|
|
||||||
grab = do
|
|
||||||
utxos <- utxoAt $ ScriptAddress giftHash
|
|
||||||
let orefs = fst <$> Map.toList utxos
|
|
||||||
lookups = Constraints.unspentOutputs utxos <>
|
|
||||||
Constraints.otherScript giftValidator
|
|
||||||
tx :: TxConstraints Void Void
|
|
||||||
tx = mconcat [mustSpendScriptOutput oref $ Redeemer $ I 17 | oref <- orefs]
|
|
||||||
ledgerTx <- submitTxConstraintsWith @Void lookups tx
|
|
||||||
void $ awaitTxConfirmed $ txId ledgerTx
|
|
||||||
logInfo @String $ "collected gifts"
|
|
||||||
|
|
||||||
endpoints :: Contract () GiftSchema Text ()
|
|
||||||
endpoints = (give' `select` grab') >> endpoints
|
|
||||||
where
|
|
||||||
give' = endpoint @"give" >>= give
|
|
||||||
grab' = endpoint @"grab" >> grab
|
|
||||||
|
|
||||||
mkSchemaDefinitions ''GiftSchema
|
|
||||||
|
|
||||||
mkKnownCurrencies []
|
|
Loading…
Reference in a new issue