dex.trades: add DefiPlaza

[Echolon166]

Added DEX DefiPlaza to dex.trades table as requested in #588.
Results of the DefiPlaza query can be checked at the dune_user_generated.defiplaza table.

I've checked that:

• the query produces the intended results
• the folder name matches the schema name
• the schema name exists in Dune
• views are prefixed with view_, functions with fn_.
• the filename matches the defined view, table or function and ends with .sql
• each file has only one view, table or function defined
• column names are lowercase_snake_cased

[masquot]

Thank you @Echolon166.

Overall this looks like a great job. Very useful that you added the link to dune_user_generated for testing.

Checks:

• token_a is the token bought
• basic check vs https://defiplaza.net/stats/
• USD amounts also for ETH swaps

Can you please implement following changes:

1. add usd_amount for trades involving ETH. How to can be found in the changes in the file here: ethereum/dex/trades/insert_mooniswap.sql using the link https://github.com/duneanalytics/abstractions/pull/556/files
2. Can you change the version from 'NULL` to '1'?

[Echolon166]

Thank you @Echolon166.

Overall this looks like a great job. Very useful that you added the link to dune_user_generated for testing.

Checks:

• token_a is the token bought
• basic check vs https://defiplaza.net/stats/
• USD amounts also for ETH swaps

Can you please implement following changes:

1. add usd_amount for trades involving ETH. How to can be found in the changes in the file here: ethereum/dex/trades/insert_mooniswap.sql using the link https://github.com/duneanalytics/abstractions/pull/556/files
2. Can you change the version from 'NULL` to '1'?

Thanks for the feedback! I've made the changes that you requested.

[masquot]

Thank you @Echolon166.