updates

models/role.go

@@ -0,0 +1,37 @@
+package models
+
+import "fmt"
+
+type Role struct {
+	RoleId   int    `db:"RoleId"`
+	RoleName string `db:"RoleName"`
+	ReadOnly bool   `db:"ReadOnly"`
+	Admin    bool   `db:"Admin"`
+}
+
+func QueryRoles() ([]Role, error) {
+	var results []Role
+
+	// Query database for role definitions
+	rows, err := db.Queryx("SELECT * FROM roles")
+
+	if err != nil {
+		fmt.Printf("QueryRoles error executing sql record : '%s'\n", err)
+		return results, err
+	} else {
+		// parse all the results into a slice
+		for rows.Next() {
+			var r Role
+			err = rows.StructScan(&r)
+			if err != nil {
+				fmt.Printf("QueryRoles error parsing sql record : '%s'\n", err)
+				return results, err
+			}
+			results = append(results, r)
+
+		}
+		fmt.Printf("QueryRoles retrieved '%d' results\n", len(results))
+	}
+
+	return results, nil
+}