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Add Output model

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Signed-off-by: cybnon <stefan.weber93@googlemail.com>
This commit is contained in:
cybnon 2022-11-21 09:53:04 +01:00
parent 198bcf46b8
commit afe740bf81
5 changed files with 140 additions and 32 deletions
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5
planetmint/backend/interfaces.py
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@ -7,12 +7,9 @@ from dataclasses import dataclass
# NOTE: only here temporarily
from planetmint.backend.models import Asset, MetaData, Input
from planetmint.backend.models import Output
@dataclass
class Output:
id: str = None
@dataclass
class Block:
id: str = None

3
planetmint/backend/models/__init__.py
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@ -7,4 +7,5 @@ from .asset import Asset
from .fulfills import Fulfills
from .input import Input
from .metadata import MetaData
from .script import Script
from .script import Script
from .output import Output

82
planetmint/backend/models/output.py Normal file
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@ -0,0 +1,82 @@
# Copyright © 2020 Interplanetary Database Association e.V.,
# Planetmint and IPDB software contributors.
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0
from __future__ import annotations
from dataclasses import dataclass, field
from typing import Optional
@dataclass
class SubCondition:
type: str
body: str
@dataclass
class ConditionDetails:
type: str
public_key: str
threshold: int
sub_conditions: field(default_factory=list)
@dataclass
class Condition:
uri: str
details: ConditionDetails
@dataclass
class Output:
id: str
public_keys: str
condition: Optional[Condition]
@staticmethod
def from_dict(output: dict) -> Output:
return Output(
id=output["id"],
public_keys=output["public_keys"],
condition=Condition(
uri=output["condition"]["uri"],
details=ConditionDetails(
type=output["condition"]["details"]["type"],
public_key=output["condition"]["details"]["public_key"],
threshold=output["condition"]["details"]["threshold"],
sub_conditions=output["condition"]["details"]["subconditions"],
),
),
)
@staticmethod
def from_tuple(output: tuple) -> Output:
return Output(
id=output[0],
public_keys=output[1],
condition=Condition(
uri=output[2],
details=ConditionDetails(
type=output[3],
public_key=output[4],
threshold=output[5],
sub_conditions=output[6],
),
),
)
def to_output_dict(self) -> dict:
return {
"id": self.id,
"public_keys": self.public_keys,
"condition": {
"uri": self.condition.uri,
"details": {
"type": self.condition.details.type,
"public_key": self.condition.details.public_key,
"threshold": self.condition.details.threshold,
"subconditions": self.condition.details.sub_conditions,
},
},
}

12
planetmint/backend/query.py
View File

@ -7,7 +7,7 @@
from functools import singledispatch
from planetmint.backend.exceptions import OperationError
from planetmint.backend.interfaces import Asset, Block, MetaData, Input, Script
from planetmint.backend.interfaces import Asset, Block, MetaData, Input, Script, Output
@singledispatch
def store_asset(connection, asset: dict) -> Asset:
@ -187,6 +187,16 @@ def get_metadata_by_tx_id(connection, transaction_id: str) -> MetaData:
"""
raise NotImplementedError
@singledispatch
def store_transaction_outputs(connection, output: Output, index: int):
"""Store the transaction outputs.
Args:
output (Output): the output to store.
index (int): the index of the output in the transaction.
"""
raise NotImplementedError
@singledispatch
def get_metadata(connection, transaction_ids) -> list[MetaData]:
"""Get a list of metadata from the metadata table.

70
planetmint/backend/tarantool/query.py
View File

@ -14,7 +14,7 @@ from planetmint.backend.tarantool.const import TARANT_TABLE_META_DATA, TARANT_TA
TARANT_TABLE_TRANSACTION, TARANT_TABLE_INPUT, TARANT_TABLE_OUTPUT, TARANT_TABLE_SCRIPT, TARANT_TX_ID_SEARCH, \
TARANT_ID_SEARCH
from planetmint.backend.utils import module_dispatch_registrar
from planetmint.backend.models import Asset, MetaData, Input, Script
from planetmint.backend.models import Asset, MetaData, Input, Script, Output
from planetmint.backend.tarantool.connection import TarantoolDBConnection
from planetmint.backend.tarantool.transaction.tools import TransactionCompose, TransactionDecompose
@ -47,31 +47,43 @@ def _group_transaction_by_ids(connection, txids: list):
_transaction = tx_compose.convert_to_dict()
_transaction[TARANT_TABLE_INPUT] = [input.to_input_dict() for input in _txinputs]
_transaction["assets"] = [asset.data for asset in _txassets]
_transaction["metadata"] = _txmeta.metadata
_transaction["metadata"] = _txmeta.metadata
if _txscript.script:
_transaction[TARANT_TABLE_SCRIPT] = _txscript.script
_transactions.append(_transaction)
return _transactions
@register_query(TarantoolDBConnection)
def get_inputs_by_tx_id(connection, tx_id: str) -> list[Input]:
_inputs = connection.run(connection.space(TARANT_TABLE_INPUT).select(tx_id, index=TARANT_ID_SEARCH))
_sorted_inputs = sorted(_inputs, key=itemgetter(6))
return [Input.from_tuple(input) for input in _sorted_inputs]
@register_query(TarantoolDBConnection)
def store_transaction_inputs(connection, inputs: list[Input]):
for index, input in enumerate(inputs):
connection.run(connection.space(TARANT_TABLE_INPUT).insert((
input.tx_id,
input.fulfillment,
input.owners_before,
input.fulfills.transaction_id if input.fulfills else "",
# TODO: the output_index should be an unsigned int
str(input.fulfills.output_index) if input.fulfills else "",
uuid4().hex,
index
)))
def store_transaction_inputs(connection, input: Input, index: int):
connection.run(connection.space(TARANT_TABLE_INPUT).insert((
input.tx_id,
input.fulfillment,
input.owners_before,
input.fulfills.transaction_id if input.fulfills else "",
# TODO: the output_index should be an unsigned int
str(input.fulfills.output_index) if input.fulfills else "",
uuid4().hex,
index
)))
@register_query(TarantoolDBConnection)
def store_transaction_outputs(connection, output: Output, index: int):
connection.run(connection.space(TARANT_TABLE_OUTPUT).insert((
output.public_keys,
output.condition,
output.condition,
index
)))
@register_query(TarantoolDBConnection)
def store_transactions(connection, signed_transactions: list):
@ -81,11 +93,11 @@ def store_transactions(connection, signed_transactions: list):
connection.run(connection.space(TARANT_TABLE_TRANSACTION).insert(txtuples[TARANT_TABLE_TRANSACTION]), only_data=False)
inputs = [Input.from_dict(input, transaction["id"]) for input in transaction[TARANT_TABLE_INPUT]]
store_transaction_inputs(connection, inputs)
[store_transaction_inputs(connection, Input.from_dict(input, transaction["id"]), index) for
index, input in enumerate(transaction[TARANT_TABLE_INPUT])]
for _out in txtuples[TARANT_TABLE_OUTPUT]:
connection.run(connection.space(TARANT_TABLE_OUTPUT).insert(_out), only_data=False)
[store_transaction_outputs(connection, Output.from_dict(output)) for index, output in
enumerate(transaction[TARANT_TABLE_OUTPUT])]
for _key in txtuples[TARANT_TABLE_KEYS]:
connection.run(connection.space(TARANT_TABLE_KEYS).insert(_key), only_data=False)
@ -177,7 +189,8 @@ def get_assets(connection, assets_ids: list) -> list[Asset]:
@register_query(TarantoolDBConnection)
def get_spent(connection, fullfil_transaction_id: str, fullfil_output_index: str):
_inputs = connection.run(
connection.space(TARANT_TABLE_INPUT).select([fullfil_transaction_id, str(fullfil_output_index)], index="spent_search")
connection.space(TARANT_TABLE_INPUT).select([fullfil_transaction_id, str(fullfil_output_index)],
index="spent_search")
)
_transactions = _group_transaction_by_ids(txids=[inp[0] for inp in _inputs], connection=connection)
return _transactions
@ -212,7 +225,7 @@ def store_block(connection, block: dict):
@register_query(TarantoolDBConnection)
def get_txids_filtered(
connection, asset_ids: list[str], operation: str = None, last_tx: any = None
connection, asset_ids: list[str], operation: str = None, last_tx: any = None
): # TODO here is used 'OR' operator
actions = {
"CREATE": {"sets": ["CREATE", asset_ids], "index": "transaction_search"},
@ -317,15 +330,20 @@ def delete_transactions(connection, txn_ids: list):
for _id in txn_ids:
connection.run(connection.space(TARANT_TABLE_TRANSACTION).delete(_id), only_data=False)
for _id in txn_ids:
_inputs = connection.run(connection.space(TARANT_TABLE_INPUT).select(_id, index=TARANT_ID_SEARCH), only_data=False)
_outputs = connection.run(connection.space(TARANT_TABLE_OUTPUT).select(_id, index=TARANT_ID_SEARCH), only_data=False)
_keys = connection.run(connection.space(TARANT_TABLE_KEYS).select(_id, index=TARANT_TX_ID_SEARCH), only_data=False)
_inputs = connection.run(connection.space(TARANT_TABLE_INPUT).select(_id, index=TARANT_ID_SEARCH),
only_data=False)
_outputs = connection.run(connection.space(TARANT_TABLE_OUTPUT).select(_id, index=TARANT_ID_SEARCH),
only_data=False)
_keys = connection.run(connection.space(TARANT_TABLE_KEYS).select(_id, index=TARANT_TX_ID_SEARCH),
only_data=False)
for _kID in _keys:
connection.run(connection.space(TARANT_TABLE_KEYS).delete(_kID[0], index=TARANT_ID_SEARCH), only_data=False)
for _inpID in _inputs:
connection.run(connection.space(TARANT_TABLE_INPUT).delete(_inpID[5], index="delete_search"), only_data=False)
connection.run(connection.space(TARANT_TABLE_INPUT).delete(_inpID[5], index="delete_search"),
only_data=False)
for _outpID in _outputs:
connection.run(connection.space(TARANT_TABLE_OUTPUT).delete(_outpID[5], index="unique_search"), only_data=False)
connection.run(connection.space(TARANT_TABLE_OUTPUT).delete(_outpID[5], index="unique_search"),
only_data=False)
for _id in txn_ids:
connection.run(connection.space(TARANT_TABLE_META_DATA).delete(_id, index=TARANT_ID_SEARCH), only_data=False)
@ -461,7 +479,7 @@ def get_election(connection, election_id: str):
@register_query(TarantoolDBConnection)
def get_asset_tokens_for_public_key(
connection, asset_id: str, public_key: str
connection, asset_id: str, public_key: str
): # FIXME Something can be wrong with this function ! (public_key) is not used # noqa: E501
# space = connection.space("keys")
# _keys = space.select([public_key], index="keys_search")