db: add users.created_at column

migration/bindata.go

 // Code generated by go-bindata. DO NOT EDIT.
 
-// Code generated by go-bindata. (@generated) DO NOT EDIT.
-
-// Package migration generated by go-bindata.// sources:
+// Code generated for package migration by go-bindata DO NOT EDIT. (@generated)
+// sources:
 // scripts/0001_init.up.sql
 // scripts/0002_add_users_table.up.sql
 // scripts/0003_add_user_apikey.up.sql
@@ -13,6 +12,7 @@
 // scripts/0008_email_status.up.sql
 // scripts/0009_email_error_tracking.up.sql
 // scripts/0010_render_logs.up.sql
+// scripts/0011_user_created_at.up.sql
 package migration
 
 import (
@@ -30,7 +30,7 @@
 func bindataRead(data []byte, name string) ([]byte, error) {
 	gz, err := gzip.NewReader(bytes.NewBuffer(data))
 	if err != nil {
-		return nil, fmt.Errorf("read %q: %v", name, err)
+		return nil, fmt.Errorf("Read %q: %v", name, err)
 	}
 
 	var buf bytes.Buffer
@@ -38,7 +38,7 @@
 	clErr := gz.Close()
 
 	if err != nil {
-		return nil, fmt.Errorf("read %q: %v", name, err)
+		return nil, fmt.Errorf("Read %q: %v", name, err)
 	}
 	if clErr != nil {
 		return nil, err
@@ -74,7 +74,7 @@
 	return fi.mode
 }
 
-// ModTime return file modify time
+// Mode return file modify time
 func (fi bindataFileInfo) ModTime() time.Time {
 	return fi.modTime
 }
@@ -289,7 +289,27 @@
 	return a, nil
 }
 
+var __0011_user_created_atUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x4c\xc9\x41\x0e\x82\x30\x10\x05\xd0\x3d\xa7\xf8\x3b\xe0\x0c\xae\x46\x3b\xc4\x26\x6d\xc7\xd8\xdf\x60\xdc\x18\x82\xbd\x00\x94\xfb\x9b\xb8\x62\xfb\x9e\x04\xea\x13\x94\x6b\x50\x1c\x7b\xdd\xf6\x0e\x00\xc4\x39\xdc\x2c\x94\x98\xe0\x27\x24\x23\xf4\xe5\x33\x33\xd6\xad\x2e\xad\x7e\x3f\x4b\x03\x7d\xd4\x4c\x89\x0f\xcc\x9e\x77\x2b\xfc\x0b\xde\x96\x14\x4e\x27\x29\x81\x18\x92\xcd\xc3\x08\x39\x5f\x7f\xb4\xb5\x1f\x2f\xdd\x2f\x00\x00\xff\xff\xd3\xfa\xef\x12\x7a\x00\x00\x00")
+
+func _0011_user_created_atUpSqlBytes() ([]byte, error) {
+	return bindataRead(
+		__0011_user_created_atUpSql,
+		"0011_user_created_at.up.sql",
+	)
+}
+
+func _0011_user_created_atUpSql() (*asset, error) {
+	bytes, err := _0011_user_created_atUpSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "0011_user_created_at.up.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
 // Asset loads and returns the asset for the given name.
 // It returns an error if the asset could not be found or
 // could not be loaded.
 func Asset(name string) ([]byte, error) {
@@ -292,9 +312,9 @@
 // Asset loads and returns the asset for the given name.
 // It returns an error if the asset could not be found or
 // could not be loaded.
 func Asset(name string) ([]byte, error) {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[canonicalName]; ok {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
 			return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
@@ -319,8 +339,8 @@
 // It returns an error if the asset could not be found or
 // could not be loaded.
 func AssetInfo(name string) (os.FileInfo, error) {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[canonicalName]; ok {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
 			return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
@@ -351,6 +371,7 @@
 	"0008_email_status.up.sql":            _0008_email_statusUpSql,
 	"0009_email_error_tracking.up.sql":    _0009_email_error_trackingUpSql,
 	"0010_render_logs.up.sql":             _0010_render_logsUpSql,
+	"0011_user_created_at.up.sql":         _0011_user_created_atUpSql,
 }
 
 // AssetDir returns the file names below a certain
@@ -364,8 +385,8 @@
 //         b.png
 // then AssetDir("data") would return []string{"foo.txt", "img"}
 // AssetDir("data/img") would return []string{"a.png", "b.png"}
-// AssetDir("foo.txt") and AssetDir("nonexistent") would return an error
+// AssetDir("foo.txt") and AssetDir("notexist") would return an error
 // AssetDir("") will return []string{"data"}.
 func AssetDir(name string) ([]string, error) {
 	node := _bintree
 	if len(name) != 0 {
@@ -368,9 +389,9 @@
 // AssetDir("") will return []string{"data"}.
 func AssetDir(name string) ([]string, error) {
 	node := _bintree
 	if len(name) != 0 {
-		canonicalName := strings.Replace(name, "\\", "/", -1)
-		pathList := strings.Split(canonicalName, "/")
+		cannonicalName := strings.Replace(name, "\\", "/", -1)
+		pathList := strings.Split(cannonicalName, "/")
 		for _, p := range pathList {
 			node = node.Children[p]
 			if node == nil {
@@ -404,6 +425,7 @@
 	"0008_email_status.up.sql":            &bintree{_0008_email_statusUpSql, map[string]*bintree{}},
 	"0009_email_error_tracking.up.sql":    &bintree{_0009_email_error_trackingUpSql, map[string]*bintree{}},
 	"0010_render_logs.up.sql":             &bintree{_0010_render_logsUpSql, map[string]*bintree{}},
+	"0011_user_created_at.up.sql":         &bintree{_0011_user_created_atUpSql, map[string]*bintree{}},
 }}
 
 // RestoreAsset restores an asset under the given directory
@@ -449,6 +471,6 @@
 }
 
 func _filePath(dir, name string) string {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }

migration/scripts/0011_user_created_at.up.sql

+ALTER TABLE users
+    ADD COLUMN IF NOT EXISTS created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT (NOW() AT TIME ZONE 'utc');

models/db_helpers.go

@@ -253,6 +253,9 @@
 	// UserDBUsernameColumn is the name of the column containing field "Username" data
 	UserDBUsernameColumn = "username"
 
+	// UserDBCreatedAtColumn is the name of the column containing field "CreatedAt" data
+	UserDBCreatedAtColumn = "created_at"
+
 	// UserDBPasswordColumn is the name of the column containing field "Password" data
 	UserDBPasswordColumn = "password"
 
@@ -406,6 +409,7 @@
 		UserDBFirstnameColumn,
 		UserDBIsAdminColumn,
 		UserDBLastnameColumn,
+		UserDBCreatedAtColumn,
 		UserDBPasswordColumn,
 	}
 
@@ -800,6 +804,8 @@
 			values[i] = s.Lastname
 		case "username":
 			values[i] = s.Username
+		case "created_at":
+			values[i] = s.CreatedAt
 		case "password":
 			values[i] = s.Password
 		}

models/user_db.go

 package models
 
-import "golang.org/x/crypto/bcrypt"
+import (
+	"time"
+
+	"golang.org/x/crypto/bcrypt"
+)
 
 // UserDB is a user stored in the database
 // dbtable:"users" dbpkey:"username"
 type UserDB struct {
 	Userinfo
 
@@ -4,10 +8,11 @@
 
 // UserDB is a user stored in the database
 // dbtable:"users" dbpkey:"username"
 type UserDB struct {
 	Userinfo
 
-	Password string `json:"-" db:"password"`
+	CreatedAt time.Time `db:"created_at"`
+	Password  string    `json:"-" db:"password"`
 }
 
 func (user *UserDB) SetPassword(password string) error {