very
Express inspired web framework written in V with
net.http.server
[Experimental]
example:
module main
import xiusin.very
import db.sqlite
[table: 'users']
pub struct User {
pub mut:
id int [primary; sql: serial]
username string [required; sql_type: 'TEXT']
password string [required; sql_type: 'TEXT']
created_at string [default: 'CURRENT_TIMESTAMP']
updated_at string [default: 'CURRENT_TIMESTAMP']
active bool
}
[table: 'articles']
pub struct Article {
pub mut:
id int [primary; sql: serial]
title string
content string
time string
tags string
star bool
}
pub struct ApiResponse[T] {
code int
msg string
data T
}
[group: '/demo']
struct DemoController {
very.Context
pub mut:
userid int
db &sqlite.DB [inject: 'db'] = unsafe { nil }
}
['/success'; get]
pub fn (mut c DemoController) success() ! {
if c.userid > 0 {
c.ctx.text('success: exists')
} else {
c.userid = 1
c.ctx.text('success set user_id = ${c.userid}')
}
}
['/success1'; get]
pub fn (mut c DemoController) success1() ! {
if c.userid > 0 {
c.ctx.text('success1: exists')
} else {
c.userid = 2
c.ctx.text('success1 set user_id = ${c.userid}')
}
}
fn main() {
mut app := very.new(very.default_configuration())
mut db := sqlite.connect('database.db') or { panic(err) }
db.synchronization_mode(sqlite.SyncMode.off)!
db.journal_mode(sqlite.JournalMode.memory)!
app.di.inject_on(&db)
sql db {
create table Article
}
mut api := app.group('/api')
mut counter := 0
api.get('/hello', fn [mut counter] (mut ctx very.Context) ! {
ctx.text('hello world: ${counter}')
})
api.get('/article/list', fn (mut ctx very.Context) ! {
mut db := ctx.di.get[sqlite.DB]('db')!
result := sql db {
select from Article
}!
ctx.json(ApiResponse[[]Article]{
code: 0
data: []Article{}
})
})
api.post('/article/save', fn (mut ctx very.Context) ! {
ctx.text(ctx.host())
})
app.mount[DemoController]()
app.statics('/', 'statics', 'index.html')
// mut asset := very.Asset{}
// app.embed_statics('/dist', asset) // see examples/bind_bin_data.vsh
app.run()
}