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* Added migration to transform unicode erc20 unicode decimals to numeric * Fix: erc20 tokens decimals filling with numbers, instead of unicode string * Improved multicallErc20 token decimals assigning
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| package migrations | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/dipdup-io/starknet-metadata/internal/storage" | ||
| "github.com/rs/zerolog/log" | ||
| "github.com/uptrace/bun" | ||
| ) | ||
|
|
||
| func init() { | ||
| DbMigrations.MustRegister(func(ctx context.Context, db *bun.DB) error { | ||
| var erc20Tokens []storage.TokenMetadata | ||
| err := db.NewSelect(). | ||
| Model(&erc20Tokens). | ||
| Where("type = ?", storage.TokenTypeERC20). | ||
| Scan(ctx) | ||
|
|
||
| if err != nil { | ||
| fmt.Println("Error:", err) | ||
| } | ||
|
|
||
| for _, token := range erc20Tokens { | ||
| if token.Metadata == nil { | ||
| continue | ||
| } | ||
| unicodeDecimals, ok := token.Metadata["decimals"].(string) | ||
| if !ok || unicodeDecimals == "" { | ||
| continue | ||
| } | ||
| runeDecimals := []rune(unicodeDecimals)[0] | ||
| token.Metadata["decimals"] = int(runeDecimals) | ||
| _, err = db.NewUpdate(). | ||
| Model(&token). | ||
| Column("metadata"). | ||
| Where("id = ?", token.Id). | ||
| Exec(ctx) | ||
| if err != nil { | ||
| log.Err(err).Uint64("token id", token.Id).Msg("error updating token") | ||
| } | ||
| } | ||
| log.Info(). | ||
| Int("updated erc20 tokens amount", len(erc20Tokens)). | ||
| Msg("migration applied") | ||
| return nil | ||
|
|
||
| }, func(ctx context.Context, db *bun.DB) error { | ||
| return nil | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| package migrations | ||
|
|
||
| import ( | ||
| "github.com/uptrace/bun/migrate" | ||
| ) | ||
|
|
||
| var DbMigrations = migrate.NewMigrations() |