V0.2.0

second deliverable of the public release of the cosmos-tax-cli. This release was funded by the ICF via strangelove-ventures and consists of all the work Defiant did Jun 2022 - August 2022. To include:

Milestone 2

• CLI tool for indexing chains and producing reports, options for including multiple addresses in reports, specifying advanced config files, etc.
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• Support IBC v1 “asset transfers”, fees, and denom conversion
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• Support for Authz message types
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• Support for Governance message types
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• Support for slashing (penalties/token burns)
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• Conversion of any denomination to base type, based on cached denom mappings
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• Database improvements (normalize, maximize space and query efficiency)
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• Backwards compatibility for older Cosmos message types (send, withdraw-rewards)
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v0.1.0

Initial public release of the cosmos-tax-cli. This release was funded by the ICF via strangelove-ventures and consists of all the work Defiant did Jan - June 2022. To include:

Milestone 1

• Database schema in Postgres with Golang ORM models
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• RPC query logic and transaction handler with support for any Message types.
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• Initial schema for CSV exports to accointing
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• Program argument parsing/app configuration in CLI options and through an app configuration .toml file
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• Database model design and creation through the Go ORM package gorm to store Cosmos chain indexed data
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• Designed interface to make REST API calls to the blockchain for relevant data (subsequently transitioned to RPC)
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• Initial work for the main program loop to process blocks, gather transaction data in parallel for that block, and store transaction data according to our models
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• Transaction signer public key parsing into Bech32 human readable address
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• Denom unit and name processing, storage of denom unit on a fixed schedule using gocron
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• goroutine/channels based framework to support configuration-based indexing of Cosmos SDK applications, restart/reindex missed blocks, detect indexed/available blocks.
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• Enhanced RPC query logic and transaction handler.
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• MsgSend implementation including RPC queries and DB queries
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• MsgWithdrawValidatorCommission/DelegatorReward implementation including RPC queries and DB queries
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• CSV report generator with support for deposits, withdraws, etc. Currently tested message types are MsgSend, MsgWithdrawValidatorCommission/DelegatorReward
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• Implemented service to retrieve and cache Denom/DenomUnits from on chain. Service will help with future denom type conversions to “base” types.
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• Develop docker tooling for local testing by chain indexer (auto-generate TXs on chain based on developer-injected config files).
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V0.3.0

third and final deliverable of the public release of the cosmos-tax-cli. This release was funded by the ICF via strangelove-ventures and consists of all the work Defiant did Sep 2022 - Dec 2022. To include:

Milestone 3

• CI/CD process for building code, testing, deploying, releasing.
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• Support for additional Validator message types to include MsgBeginRedelegate, MsgCreateValidator, MsgEditValidator
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• Security review, container scans, 12 factor apps
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• Documentation on how to use the tools and examples of how to deploy.
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• Support for MsgMultiSend
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• Full index test of Cosmos Hub, and osmosis.
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• CSV support for Koinly
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• CSV support for cointracker.io
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• CSV support for taxbit
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