This project is leyser system's next generation prototype,for me. the main project hierarchy below:

Framework Layer,include

authenticate manager,
license manager,
logon manager,
master cache manager,
role,permission manager,
product service manager,
page service manager,
main UI menu manager,
product version manager,
provide common functions,

Product Layser,include

Kaikei product,
Gakuhi product,
Jinji product,
Shisan project,

per layser hierarchy below:

api:
contains *.go files
static:
contains such as image,etc
templates:
contains html files
styles:
contains css,less files
verdor:
contains the third parties packages

fiddle

to verify some ideas or check some functions