mirror of
https://github.com/astaxie/beego.git
synced 2024-12-23 15:20:50 +00:00
315 lines
8.3 KiB
Go
315 lines
8.3 KiB
Go
package orm
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
"time"
|
|
|
|
_ "github.com/go-sql-driver/mysql"
|
|
_ "github.com/lib/pq"
|
|
_ "github.com/mattn/go-sqlite3"
|
|
)
|
|
|
|
type User struct {
|
|
Id int `orm:"auto"`
|
|
UserName string `orm:"size(30);unique"`
|
|
Email string `orm:"size(100)"`
|
|
Password string `orm:"size(100)"`
|
|
Status int16
|
|
IsStaff bool
|
|
IsActive bool `orm:"default(1)"`
|
|
Created time.Time `orm:"auto_now_add;type(date)"`
|
|
Updated time.Time `orm:"auto_now"`
|
|
Profile *Profile `orm:"null;rel(one);on_delete(set_null)"`
|
|
Posts []*Post `orm:"reverse(many)" json:"-"`
|
|
ShouldSkip string `orm:"-"`
|
|
}
|
|
|
|
func NewUser() *User {
|
|
obj := new(User)
|
|
return obj
|
|
}
|
|
|
|
type Profile struct {
|
|
Id int `orm:"auto"`
|
|
Age int16 ``
|
|
Money float64 ``
|
|
User *User `orm:"reverse(one)" json:"-"`
|
|
}
|
|
|
|
func (u *Profile) TableName() string {
|
|
return "user_profile"
|
|
}
|
|
|
|
func NewProfile() *Profile {
|
|
obj := new(Profile)
|
|
return obj
|
|
}
|
|
|
|
type Post struct {
|
|
Id int `orm:"auto"`
|
|
User *User `orm:"rel(fk)"` //
|
|
Title string `orm:"size(60)"`
|
|
Content string ``
|
|
Created time.Time `orm:"auto_now_add"`
|
|
Updated time.Time `orm:"auto_now"`
|
|
Tags []*Tag `orm:"rel(m2m)"`
|
|
}
|
|
|
|
func NewPost() *Post {
|
|
obj := new(Post)
|
|
return obj
|
|
}
|
|
|
|
type Tag struct {
|
|
Id int `orm:"auto"`
|
|
Name string `orm:"size(30)"`
|
|
Posts []*Post `orm:"reverse(many)" json:"-"`
|
|
}
|
|
|
|
func NewTag() *Tag {
|
|
obj := new(Tag)
|
|
return obj
|
|
}
|
|
|
|
type Comment struct {
|
|
Id int `orm:"auto"`
|
|
Post *Post `orm:"rel(fk)"`
|
|
Content string ``
|
|
Parent *Comment `orm:"null;rel(fk)"`
|
|
Created time.Time `orm:"auto_now_add"`
|
|
}
|
|
|
|
func NewComment() *Comment {
|
|
obj := new(Comment)
|
|
return obj
|
|
}
|
|
|
|
var DBARGS = struct {
|
|
Driver string
|
|
Source string
|
|
Debug string
|
|
}{
|
|
os.Getenv("ORM_DRIVER"),
|
|
os.Getenv("ORM_SOURCE"),
|
|
os.Getenv("ORM_DEBUG"),
|
|
}
|
|
|
|
var (
|
|
IsMysql = DBARGS.Driver == "mysql"
|
|
IsSqlite = DBARGS.Driver == "sqlite3"
|
|
IsPostgres = DBARGS.Driver == "postgres"
|
|
)
|
|
|
|
var dORM Ormer
|
|
|
|
var initSQLs = map[string]string{
|
|
"mysql": "DROP TABLE IF EXISTS `user_profile`;\n" +
|
|
"DROP TABLE IF EXISTS `user`;\n" +
|
|
"DROP TABLE IF EXISTS `post`;\n" +
|
|
"DROP TABLE IF EXISTS `tag`;\n" +
|
|
"DROP TABLE IF EXISTS `post_tags`;\n" +
|
|
"DROP TABLE IF EXISTS `comment`;\n" +
|
|
"CREATE TABLE `user_profile` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `age` smallint NOT NULL,\n" +
|
|
" `money` double precision NOT NULL\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE TABLE `user` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `user_name` varchar(30) NOT NULL UNIQUE,\n" +
|
|
" `email` varchar(100) NOT NULL,\n" +
|
|
" `password` varchar(100) NOT NULL,\n" +
|
|
" `status` smallint NOT NULL,\n" +
|
|
" `is_staff` bool NOT NULL,\n" +
|
|
" `is_active` bool NOT NULL,\n" +
|
|
" `created` date NOT NULL,\n" +
|
|
" `updated` datetime NOT NULL,\n" +
|
|
" `profile_id` integer\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE TABLE `post` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `user_id` integer NOT NULL,\n" +
|
|
" `title` varchar(60) NOT NULL,\n" +
|
|
" `content` longtext NOT NULL,\n" +
|
|
" `created` datetime NOT NULL,\n" +
|
|
" `updated` datetime NOT NULL\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE TABLE `tag` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `name` varchar(30) NOT NULL\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE TABLE `post_tags` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `post_id` integer NOT NULL,\n" +
|
|
" `tag_id` integer NOT NULL,\n" +
|
|
" UNIQUE (`post_id`, `tag_id`)\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE TABLE `comment` (\n" +
|
|
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
|
" `post_id` integer NOT NULL,\n" +
|
|
" `content` longtext NOT NULL,\n" +
|
|
" `parent_id` integer,\n" +
|
|
" `created` datetime NOT NULL\n" +
|
|
") ENGINE=INNODB;\n" +
|
|
"CREATE INDEX `user_141c6eec` ON `user` (`profile_id`);\n" +
|
|
"CREATE INDEX `post_fbfc09f1` ON `post` (`user_id`);\n" +
|
|
"CREATE INDEX `comment_699ae8ca` ON `comment` (`post_id`);\n" +
|
|
"CREATE INDEX `comment_63f17a16` ON `comment` (`parent_id`);",
|
|
|
|
"sqlite3": `
|
|
DROP TABLE IF EXISTS "user_profile";
|
|
DROP TABLE IF EXISTS "user";
|
|
DROP TABLE IF EXISTS "post";
|
|
DROP TABLE IF EXISTS "tag";
|
|
DROP TABLE IF EXISTS "post_tags";
|
|
DROP TABLE IF EXISTS "comment";
|
|
CREATE TABLE "user_profile" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"age" smallint NOT NULL,
|
|
"money" real NOT NULL
|
|
);
|
|
CREATE TABLE "user" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"user_name" varchar(30) NOT NULL UNIQUE,
|
|
"email" varchar(100) NOT NULL,
|
|
"password" varchar(100) NOT NULL,
|
|
"status" smallint NOT NULL,
|
|
"is_staff" bool NOT NULL,
|
|
"is_active" bool NOT NULL,
|
|
"created" date NOT NULL,
|
|
"updated" datetime NOT NULL,
|
|
"profile_id" integer
|
|
);
|
|
CREATE TABLE "post" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"user_id" integer NOT NULL,
|
|
"title" varchar(60) NOT NULL,
|
|
"content" text NOT NULL,
|
|
"created" datetime NOT NULL,
|
|
"updated" datetime NOT NULL
|
|
);
|
|
CREATE TABLE "tag" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"name" varchar(30) NOT NULL
|
|
);
|
|
CREATE TABLE "post_tags" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"post_id" integer NOT NULL,
|
|
"tag_id" integer NOT NULL,
|
|
UNIQUE ("post_id", "tag_id")
|
|
);
|
|
CREATE TABLE "comment" (
|
|
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
|
"post_id" integer NOT NULL,
|
|
"content" text NOT NULL,
|
|
"parent_id" integer,
|
|
"created" datetime NOT NULL
|
|
);
|
|
CREATE INDEX "user_141c6eec" ON "user" ("profile_id");
|
|
CREATE INDEX "post_fbfc09f1" ON "post" ("user_id");
|
|
CREATE INDEX "comment_699ae8ca" ON "comment" ("post_id");
|
|
CREATE INDEX "comment_63f17a16" ON "comment" ("parent_id");
|
|
`,
|
|
|
|
"postgres": `
|
|
DROP TABLE IF EXISTS "user_profile";
|
|
DROP TABLE IF EXISTS "user";
|
|
DROP TABLE IF EXISTS "post";
|
|
DROP TABLE IF EXISTS "tag";
|
|
DROP TABLE IF EXISTS "post_tags";
|
|
DROP TABLE IF EXISTS "comment";
|
|
CREATE TABLE "user_profile" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"age" smallint NOT NULL,
|
|
"money" double precision NOT NULL
|
|
);
|
|
CREATE TABLE "user" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"user_name" varchar(30) NOT NULL UNIQUE,
|
|
"email" varchar(100) NOT NULL,
|
|
"password" varchar(100) NOT NULL,
|
|
"status" smallint NOT NULL,
|
|
"is_staff" boolean NOT NULL,
|
|
"is_active" boolean NOT NULL,
|
|
"created" date NOT NULL,
|
|
"updated" timestamp with time zone NOT NULL,
|
|
"profile_id" integer
|
|
);
|
|
CREATE TABLE "post" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"user_id" integer NOT NULL,
|
|
"title" varchar(60) NOT NULL,
|
|
"content" text NOT NULL,
|
|
"created" timestamp with time zone NOT NULL,
|
|
"updated" timestamp with time zone NOT NULL
|
|
);
|
|
CREATE TABLE "tag" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"name" varchar(30) NOT NULL
|
|
);
|
|
CREATE TABLE "post_tags" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"post_id" integer NOT NULL,
|
|
"tag_id" integer NOT NULL,
|
|
UNIQUE ("post_id", "tag_id")
|
|
);
|
|
CREATE TABLE "comment" (
|
|
"id" serial NOT NULL PRIMARY KEY,
|
|
"post_id" integer NOT NULL,
|
|
"content" text NOT NULL,
|
|
"parent_id" integer,
|
|
"created" timestamp with time zone NOT NULL
|
|
);
|
|
CREATE INDEX "user_profile_id" ON "user" ("profile_id");
|
|
CREATE INDEX "post_user_id" ON "post" ("user_id");
|
|
CREATE INDEX "comment_post_id" ON "comment" ("post_id");
|
|
CREATE INDEX "comment_parent_id" ON "comment" ("parent_id");
|
|
`}
|
|
|
|
func init() {
|
|
RegisterModel(new(User))
|
|
RegisterModel(new(Profile))
|
|
RegisterModel(new(Post))
|
|
RegisterModel(new(Tag))
|
|
RegisterModel(new(Comment))
|
|
|
|
Debug, _ = StrTo(DBARGS.Debug).Bool()
|
|
|
|
if DBARGS.Driver == "" || DBARGS.Source == "" {
|
|
fmt.Println(`need driver and source!
|
|
|
|
Default DB Drivers.
|
|
|
|
driver: url
|
|
mysql: https://github.com/go-sql-driver/mysql
|
|
sqlite3: https://github.com/mattn/go-sqlite3
|
|
postgres: https://github.com/lib/pq
|
|
|
|
eg: mysql
|
|
ORM_DRIVER=mysql ORM_SOURCE="root:root@/my_db?charset=utf8" go test github.com/astaxie/beego/orm
|
|
`)
|
|
os.Exit(2)
|
|
}
|
|
|
|
RegisterDataBase("default", DBARGS.Driver, DBARGS.Source, 20)
|
|
|
|
BootStrap()
|
|
|
|
dORM = NewOrm()
|
|
|
|
queries := strings.Split(initSQLs[DBARGS.Driver], ";")
|
|
|
|
for _, query := range queries {
|
|
if strings.TrimSpace(query) == "" {
|
|
continue
|
|
}
|
|
_, err := dORM.Raw(query).Exec()
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
os.Exit(2)
|
|
}
|
|
}
|
|
}
|