Add insert and select queries for user licenses

skouter.go

@@ -65,6 +65,7 @@ type User struct {
 	Phone 	string	`json:"phone"`
 	Address 	Address	`json:"address"`
 	Branch 	Branch	`json:"branch"`
+	License 	License	`json:"license"`
 	Status 	string 	`json:"status"`
 	Country 	string 	`json:"country"`
 	Title 	string 	`json:"title"`
@@ -75,6 +76,7 @@ type User struct {
 
 type License struct {
 	Id	int	`json:"id"`
+	UserId	int	`json:"userId"`
 	Type	string	`json:"type"`
 	Num	string	`json:"num"`
 }
@@ -895,6 +897,51 @@ func insertBranch(db *sql.DB, branch Branch) (int, error){
 	return id, err
 }
 
+// Inserts an address and returns it's ID along with any errors.
+func insertLicense(db *sql.DB, license License) (int, error) {
+	var query string
+	var row *sql.Row
+	var err error
+	var id int // Inserted license's id
+
+	query = `INSERT INTO license
+	(
+		user_id,
+		type,
+		num,
+	)
+	VALUES (?, ?, ?)
+	RETURNING id 
+	`
+	
+	row = db.QueryRow(query,
+		license.UserId,
+		license.Type,
+		license.Num,
+	)
+
+	err = row.Scan(&id)
+	
+	return id, err
+}
+
+func queryLicense(db *sql.DB, user int) ( License, error ) {
+	var license License = License{UserId: user}
+	var err error
+
+	row := db.QueryRow(
+		`SELECT id, type, num FROM license WHERE user_id = ?`,
+		user)
+
+	err = row.Scan(
+		&license.Id, 
+		&license.Type,
+		&license.Num,
+		)
+		
+	return license, err
+}
+
 func queryAddress(db *sql.DB, id int) ( Address, error ) {
 	var address Address = Address{Id: id}
 	var err error
@@ -2406,14 +2453,14 @@ func seedUsers(db *sql.DB, addresses []Address, branches []Branch) []User {
 	return users
 }
 
-func seedLicenses(db *sql.DB, users []User) []Branch {
-	licenses := make([]License, len(users)
+func seedLicenses(db *sql.DB, users []User) []License {
+	licenses := make([]License, len(users))
 	
 	for i := range licenses {
 		licenses[i].UserId = users[i].Id
 		licenses[i].Type = []string{"NMLS", "FSRA"}[gofakeit.Number(0, 1)]
 		licenses[i].Num = gofakeit.UUID()
-		// id, err := insertLicense(db, licenses[i])
+		id, err := insertLicense(db, licenses[i])
 		if err != nil {log.Println(err); break}
 		licenses[i].Id = id
 	}
@@ -2425,7 +2472,7 @@ func dbSeed(db *sql.DB) {
 	addresses := seedAddresses(db)
 	branches := seedBranches(db, addresses)
 	users := seedUsers(db, addresses, branches)
-	license := seedLicenses(db, users)
+	_ = seedLicenses(db, users)
 }
 
 func dev(args []string) {