Created
May 12, 2014 20:16
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Basic Server - Golang
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package main | |
import ( | |
t "./todos" | |
"fmt" | |
"github.com/coopernurse/barrister-go" | |
"net/http" | |
) | |
type TodoManagerImpl struct { | |
todos map[int64]t.Todo | |
next_id int64 | |
} | |
func (impl TodoManagerImpl) ReadTodos() ([]t.Todo, error) { | |
v := make([]t.Todo, 0, len(impl.todos)) | |
for _, value := range impl.todos { | |
v = append(v, value) | |
} | |
return v, nil | |
} | |
func (impl TodoManagerImpl) CreateTodo(properties t.TodoProperties) (t.Todo, error) { | |
todo := t.Todo{properties, 1} | |
impl.todos[todo.Id] = todo | |
return todo, nil | |
} | |
func (impl TodoManagerImpl) UpdateTodo(todo t.Todo) (t.Todo, error) { | |
for cached_id := range impl.todos { | |
if todo.Id == cached_id { | |
impl.todos[cached_id] = todo | |
} | |
} | |
return todo, nil | |
} | |
func (impl TodoManagerImpl) DeleteTodo(todo t.Todo) (bool, error) { | |
for cached_id := range impl.todos { | |
if todo.Id == cached_id { | |
delete(impl.todos, todo.Id) | |
} | |
} | |
return true, nil | |
} | |
func main() { | |
idl := barrister.MustParseIdlJson([]byte(t.IdlJsonRaw)) | |
mgr := TodoManagerImpl{make(map[int64]t.Todo), 0} | |
svr := t.NewJSONServer(idl, true, mgr) | |
http.Handle("/v1/todos", &svr) | |
fmt.Println("Starting TodoManager server on localhost:3000") | |
err := http.ListenAndServe(":3000", nil) | |
if err != nil { | |
panic(err) | |
} | |
} |
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