71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package main
|
|
|
|
import ()
|
|
|
|
func commenterGetByHex(commenterHex string) (commenter, error) {
|
|
if commenterHex == "" {
|
|
return commenter{}, errorMissingField
|
|
}
|
|
|
|
statement := `
|
|
SELECT commenterHex, email, name, link, photo, provider, joinDate
|
|
FROM commenters
|
|
WHERE commenterHex=$1;
|
|
`
|
|
row := db.QueryRow(statement, commenterHex)
|
|
|
|
c := commenter{}
|
|
if err := row.Scan(&c.CommenterHex, &c.Email, &c.Name, &c.Link, &c.Photo, &c.Provider, &c.JoinDate); err != nil {
|
|
// TODO: is this the only error?
|
|
return commenter{}, errorNoSuchCommenter
|
|
}
|
|
|
|
return c, nil
|
|
}
|
|
|
|
func commenterGetByEmail(provider string, email string) (commenter, error) {
|
|
if provider == "" || email == "" {
|
|
return commenter{}, errorMissingField
|
|
}
|
|
|
|
statement := `
|
|
SELECT commenterHex, email, name, link, photo, provider, joinDate
|
|
FROM commenters
|
|
WHERE email = $1 AND provider = $2;
|
|
`
|
|
row := db.QueryRow(statement, email, provider)
|
|
|
|
c := commenter{}
|
|
if err := row.Scan(&c.CommenterHex, &c.Email, &c.Name, &c.Link, &c.Photo, &c.Provider, &c.JoinDate); err != nil {
|
|
// TODO: is this the only error?
|
|
return commenter{}, errorNoSuchCommenter
|
|
}
|
|
|
|
return c, nil
|
|
}
|
|
|
|
func commenterGetBySession(session string) (commenter, error) {
|
|
if session == "" {
|
|
return commenter{}, errorMissingField
|
|
}
|
|
|
|
statement := `
|
|
SELECT commenterHex
|
|
FROM commenterSessions
|
|
WHERE session=$1;
|
|
`
|
|
row := db.QueryRow(statement, session)
|
|
|
|
var commenterHex string
|
|
if err := row.Scan(&commenterHex); err != nil {
|
|
// TODO: is the only error?
|
|
return commenter{}, errorNoSuchSession
|
|
}
|
|
|
|
if commenterHex == "none" {
|
|
return commenter{}, errorNoSuchSession
|
|
}
|
|
|
|
return commenterGetByHex(commenterHex)
|
|
}
|