/
database.go
60 lines (53 loc) · 1.94 KB
/
database.go
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package database
import (
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/dynamodb"
"github.com/bugfixes/celeste/internal/config"
bugLog "github.com/bugfixes/go-bugfixes/logs"
)
type Database struct {
Config config.Config
}
func New(c config.Config) *Database {
return &Database{
Config: c,
}
}
func (d Database) dynamoSession() (*dynamodb.DynamoDB, error) {
sess, err := config.BuildSession(d.Config)
if err != nil {
return nil, bugLog.Errorf("dynamoSessioN: %+v", err)
}
return dynamodb.New(sess), nil
}
//go:generate mockery --name=Storage
type Storage interface {
Insert(data interface{}) error
Fetch(data interface{}) (interface{}, error)
Delete(data interface{}) error
}
func dynamoError(e error) error {
// nolint:errorlint
if aerr, ok := e.(awserr.Error); ok {
switch aerr.Code() {
case dynamodb.ErrCodeConditionalCheckFailedException:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeConditionalCheckFailedException, aerr)
case dynamodb.ErrCodeProvisionedThroughputExceededException:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeProvisionedThroughputExceededException, aerr)
case dynamodb.ErrCodeResourceNotFoundException:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeResourceNotFoundException, aerr)
case dynamodb.ErrCodeTransactionConflictException:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeTransactionConflictException, aerr)
case dynamodb.ErrCodeRequestLimitExceeded:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeRequestLimitExceeded, aerr)
case dynamodb.ErrCodeInternalServerError:
return bugLog.Errorf("bug insert - %s: %+v", dynamodb.ErrCodeInternalServerError, aerr)
default:
return bugLog.Errorf("bug insert - unknown err: %+v", aerr)
}
} else {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
return bugLog.Errorf("bug inster: %+v", e)
}
}