https://github.com/aodin/manager

Totally not an ORM for Go
https://github.com/aodin/manager

Last synced: 2 months ago
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Totally not an ORM for Go

• Host: GitHub
• URL: https://github.com/aodin/manager
• Owner: aodin
• License: mit
• Created: 2016-03-13T20:51:03.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2016-06-07T01:47:37.000Z (almost 9 years ago)
• Last Synced: 2025-01-21T08:29:43.874Z (4 months ago)
• Language: Go
• Homepage:
• Size: 8.79 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Manager

=======

[![GoDoc](http://img.shields.io/badge/godoc-reference-blue.svg)](https://godoc.org/github.com/aodin/manager)

[![Build Status](https://travis-ci.org/aodin/manager.svg?branch=master)](https://travis-ci.org/aodin/manager)

Totally not an ORM for Go.

For use with the SQL toolkits [Sol](https://github.com/aodin/sol) and [Fields](https://github.com/aodin/fields).

Manager adds convenience methods such as `Get`, auto-joins, and injected conditional clauses to SQL tables.

```go

// Serial and Timestamp will be set by the database

type Item struct {

    fields.Serial

    Name   string

    IsFree bool

    fields.Timestamp

}

func (item Item) Error(conn sol.Conn) *errors.Error {

    return nil

}

func (item *Item) Save(conn sol.Conn) error {

    return conn.Query(Items.Insert().Values(item).Returning(), item)

}

// Create a Table and immediately wrap it in a manager. Since the TableElem

// is embedded all its methods are available

var Items = postgres.Table("items",

    fields.Serial{},

    sol.Column("name", types.Varchar().Limit(32).NotNull()),

    sol.Column("is_free", types.Boolean().NotNull()),

    sol.PrimaryKey("id"),

    fields.Timestamp{},

)

var ItemsManager = manager.New(Items)

func main() {

    Items.Use(conn) // A connection must be set

    item := NewItem("a")

    Items.Save(&item) // Pass a pointer for database-level field assignments

    log.Println(item.Exists())

    Items.Get(&item, item.ID)

}

```

Extend the manager by embedding it in your own struct.

Happy Hacking!

aodin, 2016