<commit_before>package rdsbroker

import (
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"strings"
	"time"

	"code.cloudfoundry.org/lager"
	"github.com/pivotal-cf/brokerapi"

	"github.com/cloudfoundry-community/pe-rds-broker/awsrds"
	"github.com/cloudfoundry-community/pe-rds-broker/sqlengine"
	"github.com/cloudfoundry-community/pe-rds-broker/utils"
)

const defaultUsernameLength = 16
const defaultPasswordLength = 32

const instanceIDLogKey = "instance-id"
const bindingIDLogKey = "binding-id"
const detailsLogKey = "details"
const acceptsIncompleteLogKey = "acceptsIncomplete"
const asyncAllowedLogKey = "asyncAllowed"
const aurora = "aurora"

var rdsStatus2State = map[string]brokerapi.LastOperationState{
	"available":                    brokerapi.Succeeded,
	"backing-up":                   brokerapi.InProgress,
	"creating":                     brokerapi.InProgress,
	"deleting":                     brokerapi.InProgress,
	"maintenance":                  brokerapi.InProgress,
	"modifying":                    brokerapi.InProgress,
	"rebooting":                    brokerapi.InProgress,
	"renaming":                     brokerapi.InProgress,
	"resetting-master-credentials": brokerapi.InProgress,
	"upgrading":                    brokerapi.InProgress,
}

var (
	ErrInstanceNotUpdateable = errors.New("instance not updateable")
	ErrInstanceNotBindable   = errors.New("instance not bindable")
)

// RDSBroker implementation
type RDSBroker struct {
	dbPrefix                     string
	allowUserProvisionParameters bool
	allowUserUpdateParameters    bool
	allowUserBindParameters      bool
	masterPasswordSHA2           bool
	masterPasswordSalt           string
	serviceBrokerID              string
	catalog                      Catalog
	dbInstance                   awsrds.DBInstance
	dbCluster                    awsrds.DBCluster
	sqlProvider                  sqlengine.Provider
	logger                       lager.Logger
}

// ServiceDetails of a deployed service
type ServiceDetails struct {
	PlanID    string `json:"plan_id"`
	ServiceID string `json:"service_id"`
	OrgID     string `json:"organization_id"`
	SpaceID   string `json:"space_id"`
}

// New create new RDSBroker object<commit_msg>Added some comments<commit_after>package rdsbroker

import (
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"strings"
	"time"

	"code.cloudfoundry.org/lager"
	"github.com/pivotal-cf/brokerapi"

	"github.com/cloudfoundry-community/pe-rds-broker/awsrds"
	"github.com/cloudfoundry-community/pe-rds-broker/sqlengine"
	"github.com/cloudfoundry-community/pe-rds-broker/utils"
)

const defaultUsernameLength = 16
const defaultPasswordLength = 32

const instanceIDLogKey = "instance-id"
const bindingIDLogKey = "binding-id"
const detailsLogKey = "details"
const acceptsIncompleteLogKey = "acceptsIncomplete"
const asyncAllowedLogKey = "asyncAllowed"
const aurora = "aurora"

var rdsStatus2State = map[string]brokerapi.LastOperationState{
	"available":                    brokerapi.Succeeded,
	"backing-up":                   brokerapi.InProgress,
	"creating":                     brokerapi.InProgress,
	"deleting":                     brokerapi.InProgress,
	"maintenance":                  brokerapi.InProgress,
	"modifying":                    brokerapi.InProgress,
	"rebooting":                    brokerapi.InProgress,
	"renaming":                     brokerapi.InProgress,
	"resetting-master-credentials": brokerapi.InProgress,
	"upgrading":                    brokerapi.InProgress,
}

var (
	// ErrInstanceNotUpdateable failure
	ErrInstanceNotUpdateable = errors.New("instance not updateable")
	// ErrInstanceNotBindable failure
	ErrInstanceNotBindable = errors.New("instance not bindable")
)

// RDSBroker implementation
type RDSBroker struct {
	dbPrefix                     string
	allowUserProvisionParameters bool
	allowUserUpdateParameters    bool
	allowUserBindParameters      bool
	masterPasswordSHA2           bool
	masterPasswordSalt           string
	serviceBrokerID              string
	catalog                      Catalog
	dbInstance                   awsrds.DBInstance
	dbCluster                    awsrds.DBCluster
	sqlProvider                  sqlengine.Provider
	logger                       lager.Logger
}

// ServiceDetails of a deployed service
type ServiceDetails struct {
	PlanID    string `json:"plan_id"`
	ServiceID string `json:"service_id"`
	OrgID     string `json:"organization_id"`
	SpaceID   string `json:"space_id"`
}

// New create new RDSBroker object
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{'dir': 'git-commits-cleaned', 'id': '7444528', 'n_tokens_mistral': 1346, 'n_tokens_neox': 1311, 'n_words': 253}