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invites.go
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invites.go
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package idp
import (
"errors"
"fmt"
"strings"
"github.com/neo4j/neo4j-go-driver/neo4j"
)
func UpdateInviteSentAt(tx neo4j.Transaction, updatedBy *Identity, inviteToUpdate Invite) (invite Invite, err error) {
var result neo4j.Result
var cypher string
var params = make(map[string]interface{})
if inviteToUpdate.Id == "" {
return Invite{}, errors.New("Missing Invite.Id")
}
params["id"] = inviteToUpdate.Id
cypher = fmt.Sprintf(`
MATCH (inv:Invite:Identity {id:$id}) WHERE inv.exp > datetime().epochSeconds
SET inv.sent_at = datetime().epochSeconds
WITH inv
OPTIONAL MATCH (d:Invite:Identity) WHERE id(inv) <> id(d) AND d.exp < datetime().epochSeconds DETACH DELETE d
RETURN inv
`)
if result, err = tx.Run(cypher, params); err != nil {
return Invite{}, err
}
if result.Next() {
record := result.Record()
inviteNode := record.GetByIndex(0)
if inviteNode != nil {
invite = marshalNodeToInvite(inviteNode.(neo4j.Node))
}
} else {
return Invite{}, errors.New("Unable to update Invite")
}
logCypher(cypher, params)
// Check if we encountered any error during record streaming
if err = result.Err(); err != nil {
return Invite{}, err
}
return invite, nil
}
func CreateInvite(tx neo4j.Transaction, invitedBy *Identity, newInvite Invite) (invite Invite, err error) {
var result neo4j.Result
var cypher string
var params = make(map[string]interface{})
if newInvite.Email == "" {
return Invite{}, errors.New("Missing Invite.Email")
}
params["email"] = newInvite.Email
if newInvite.Issuer == "" {
return Invite{}, errors.New("Missing Invite.Issuer")
}
params["iss"] = newInvite.Issuer
cypUsername := ""
if newInvite.Username != "" {
params["username"] = newInvite.Username
cypUsername = `, username:$username`
}
params["exp"] = newInvite.ExpiresAt
cypInvites := ""
if invitedBy != nil {
params["invited_by"] = invitedBy.Id
cypInvites = `MATCH (i:Identity {id:$invited_by}) MERGE (i)-[:INVITES]->(inv)`
}
cypher = fmt.Sprintf(`
CREATE (inv:Invite:Identity {id:randomUUID(), email:$email, iat:datetime().epochSeconds, iss:$iss, exp:$exp, sent_at:0, email_confirmed_at:0 %s})
WITH inv
%s
WITH inv
OPTIONAL MATCH (d:Invite:Identity) WHERE id(inv) <> id(d) AND d.exp < datetime().epochSeconds DETACH DELETE d
RETURN inv
`, cypUsername, cypInvites)
if result, err = tx.Run(cypher, params); err != nil {
return Invite{}, err
}
if result.Next() {
record := result.Record()
inviteNode := record.GetByIndex(0)
if inviteNode != nil {
invite = marshalNodeToInvite(inviteNode.(neo4j.Node))
}
} else {
return Invite{}, errors.New("Unable to create Invite")
}
logCypher(cypher, params)
// Check if we encountered any error during record streaming
if err = result.Err(); err != nil {
return Invite{}, err
}
return invite, nil
}
func FetchInvites(tx neo4j.Transaction, invitedBy *Identity, iInvites []Invite) (invites []Invite, err error) {
var result neo4j.Result
var cypher string
var params = make(map[string]interface{})
var cypInvites string
if invitedBy != nil {
cypInvites = `(i:Identity {id:$invited_by})-[:INVITES]->`
params["invited_by"] = invitedBy.Id
}
cypfilterInvites := ""
if len(iInvites) > 0 {
var ids []string
for _, invite := range iInvites {
ids = append(ids, invite.Id)
}
cypfilterInvites = ` AND inv.id in split($ids, ",") `
params["ids"] = strings.Join(ids, ",")
}
cypher = fmt.Sprintf(`
MATCH %s(inv:Invite:Identity) WHERE inv.exp > datetime().epochSeconds %s
RETURN inv
`, cypInvites, cypfilterInvites)
if result, err = tx.Run(cypher, params); err != nil {
return nil, err
}
for result.Next() {
record := result.Record()
inviteNode := record.GetByIndex(0)
if inviteNode != nil {
i := marshalNodeToInvite(inviteNode.(neo4j.Node))
invites = append(invites, i)
}
}
logCypher(cypher, params)
// Check if we encountered any error during record streaming
if err = result.Err(); err != nil {
return nil, err
}
return invites, nil
}
func FetchInvitesByEmail(tx neo4j.Transaction, invitedBy *Identity, iInvites []Invite) (invites []Invite, err error) {
var result neo4j.Result
var cypher string
var params = make(map[string]interface{})
var cypInvites string
if invitedBy != nil {
cypInvites = `(i:Identity {id:$invited_by})-[:INVITES]->`
params["invited_by"] = invitedBy.Id
}
cypfilterInvites := ""
if len(iInvites) > 0 {
var emails []string
for _, invite := range iInvites {
emails = append(emails, invite.Email)
}
cypfilterInvites = ` AND inv.email in split($emails, ",") `
params["emails"] = strings.Join(emails, ",")
}
cypher = fmt.Sprintf(`
MATCH %s(inv:Invite:Identity) WHERE inv.exp > datetime().epochSeconds %s
RETURN inv
`, cypInvites, cypfilterInvites)
if result, err = tx.Run(cypher, params); err != nil {
return nil, err
}
for result.Next() {
record := result.Record()
inviteNode := record.GetByIndex(0)
if inviteNode != nil {
i := marshalNodeToInvite(inviteNode.(neo4j.Node))
invites = append(invites, i)
}
}
logCypher(cypher, params)
// Check if we encountered any error during record streaming
if err = result.Err(); err != nil {
return nil, err
}
return invites, nil
}
func FetchInvitesByUsername(tx neo4j.Transaction, invitedBy *Identity, iInvites []Invite) (invites []Invite, err error) {
var result neo4j.Result
var cypher string
var params = make(map[string]interface{})
var cypInvites string
if invitedBy != nil {
cypInvites = `(i:Identity {id:$invited_by})-[:INVITES]->`
params["invited_by"] = invitedBy.Id
}
cypfilterInvites := ""
if len(iInvites) > 0 {
var usernames []string
for _, invite := range iInvites {
usernames = append(usernames, invite.Username)
}
cypfilterInvites = ` AND inv.username in split($usernames, ",") `
params["usernames"] = strings.Join(usernames, ",")
}
cypher = fmt.Sprintf(`
MATCH %s(inv:Invite:Identity) WHERE inv.exp > datetime().epochSeconds %s
RETURN inv
`, cypInvites, cypfilterInvites)
if result, err = tx.Run(cypher, params); err != nil {
return nil, err
}
for result.Next() {
record := result.Record()
inviteNode := record.GetByIndex(0)
if inviteNode != nil {
i := marshalNodeToInvite(inviteNode.(neo4j.Node))
invites = append(invites, i)
}
}
logCypher(cypher, params)
// Check if we encountered any error during record streaming
if err = result.Err(); err != nil {
return nil, err
}
return invites, nil
}