0g-chain/x/auction/spec/04_events.md
rhuairahrighairigh 4039086e8d tidy up events
2020-05-08 16:07:11 +01:00

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# Events
The `x/auction` module emits the following events:
## Triggered By Other Modules
| Type | Attribute Key | Attribute Value |
|---------------|---------------|-----------------|
| auction_start | auction_id | {auction ID} |
| auction_start | auction_type | {auction type} |
| auction_start | lot | {coin amount} |
| auction_start | bid | {coin amount} |
| auction_start | max_bid | {coin amount} |
## Handlers
### MsgPlaceBid
| Type | Attribute Key | Attribute Value |
|-------------|---------------|--------------------|
| auction_bid | auction_id | {auction ID} |
| auction_bid | bidder | {latest bidder} |
| auction_bid | bid | {coin amount} |
| auction_bid | lot | {coin amount} |
| auction_bid | end_time | {auction end time} |
| message | module | auction |
| message | sender | {sender address} |
## BeginBlock
| Type | Attribute Key | Attribute Value |
|---------------|---------------|-----------------|
| auction_close | auction_id | {auction ID} |
| auction_close | close_block | {block height} |