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tidy up

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This commit is contained in:
tsmethurst 2021-08-19 15:40:33 +02:00
commit accc8971d1
53 changed files with 896 additions and 486 deletions
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15
internal/db/error.go
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@ -20,11 +20,16 @@ package db
import "fmt"
type DBError error
// Error denotes a database error.
type Error error
var (
ErrNoEntries DBError = fmt.Errorf("no entries")
ErrMultipleEntries DBError = fmt.Errorf("multiple entries")
ErrAlreadyExists DBError = fmt.Errorf("already exists")
ErrUnknown DBError = fmt.Errorf("unknown error")
// ErrNoEntries is returned when a caller expected an entry for a query, but none was found.
ErrNoEntries Error = fmt.Errorf("no entries")
// ErrMultipleEntries is returned when a caller expected ONE entry for a query, but multiples were found.
ErrMultipleEntries Error = fmt.Errorf("multiple entries")
// ErrAlreadyExists is returned when a caller tries to insert a database entry that already exists in the db.
ErrAlreadyExists Error = fmt.Errorf("already exists")
// ErrUnknown denotes an unknown database error.
ErrUnknown Error = fmt.Errorf("unknown error")
)