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owner_get.go: clean up SQL

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This commit is contained in:
Adhityaa Chandrasekar 2019-12-27 17:58:17 -08:00
parent d6e7507b2c
commit f6d6a1f77f
1 changed files with 27 additions and 9 deletions
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36
api/owner_get.go
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@ -2,20 +2,38 @@ package main
import ()
var ownersRowColumns string = `
owners.ownerHex,
owners.email,
owners.name,
owners.confirmedEmail,
owners.joinDate
`
func ownersRowScan(s sqlScanner, o *owner) error {
return s.Scan(
&o.OwnerHex,
&o.Email,
&o.Name,
&o.ConfirmedEmail,
&o.JoinDate,
)
}
func ownerGetByEmail(email string) (owner, error) {
if email == "" {
return owner{}, errorMissingField
}
statement := `
SELECT ownerHex, email, name, confirmedEmail, joinDate
SELECT ` + ownersRowColumns + `
FROM owners
WHERE email=$1;
`
row := db.QueryRow(statement, email)
var o owner
if err := row.Scan(&o.OwnerHex, &o.Email, &o.Name, &o.ConfirmedEmail, &o.JoinDate); err != nil {
if err := ownersRowScan(row, &o); err != nil {
// TODO: Make sure this is actually no such email.
return owner{}, errorNoSuchEmail
}
@ -29,17 +47,17 @@ func ownerGetByOwnerToken(ownerToken string) (owner, error) {
}
statement := `
SELECT ownerHex, email, name, confirmedEmail, joinDate
SELECT ` + ownersRowColumns + `
FROM owners
WHERE ownerHex IN (
SELECT ownerHex FROM ownerSessions
WHERE ownerToken = $1
WHERE owners.ownerHex IN (
SELECT ownerSessions.ownerHex FROM ownerSessions
WHERE ownerSessions.ownerToken = $1
);
`
row := db.QueryRow(statement, ownerToken)
var o owner
if err := row.Scan(&o.OwnerHex, &o.Email, &o.Name, &o.ConfirmedEmail, &o.JoinDate); err != nil {
if err := ownersRowScan(row, &o); err != nil {
logger.Errorf("cannot scan owner: %v\n", err)
return owner{}, errorInternal
}
@ -53,14 +71,14 @@ func ownerGetByOwnerHex(ownerHex string) (owner, error) {
}
statement := `
SELECT ownerHex, email, name, confirmedEmail, joinDate
SELECT ` + ownersRowColumns + `
FROM owners
WHERE ownerHex = $1;
`
row := db.QueryRow(statement, ownerHex)
var o owner
if err := row.Scan(&o.OwnerHex, &o.Email, &o.Name, &o.ConfirmedEmail, &o.JoinDate); err != nil {
if err := ownersRowScan(row, &o); err != nil {
logger.Errorf("cannot scan owner: %v\n", err)
return owner{}, errorInternal
}