commento/api/commenter.go

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package main
import (
"time"
)
type commenter struct {
CommenterHex string `json:"commenterHex,omitempty"`
Email string `json:"email,omitempty"`
Name string `json:"name"`
Link string `json:"link"`
Photo string `json:"photo"`
Provider string `json:"provider,omitempty"`
JoinDate time.Time `json:"joinDate,omitempty"`
}
func commenterIsProviderUser(provider string, email string) (bool, error) {
if provider == "" || email == "" {
return false, errorMissingField
}
statement := `
SELECT EXISTS (
SELECT 1
FROM commenters
WHERE email=$1 AND provider=$2
);
`
row := db.QueryRow(statement, email, provider)
var exists bool
if err := row.Scan(&exists); err != nil {
logger.Errorf("error checking if provider user exists: %v", err)
return false, errorInternal
}
return exists, nil
}