refine basic type define

Signed-off-by: xiehuc <xiehuc@gmail.com>
refine basic type define

Signed-off-by: xiehuc <xiehuc@gmail.com>
refine add friend api

Signed-off-by: xiehuc <xiehuc@gmail.com>
add invite message when add friend

Signed-off-by: xiehuc <xiehuc@gmail.com>
add group set when add friend

Signed-off-by: xiehuc <xiehuc@gmail.com>
add friend with group id

Signed-off-by: xiehuc <xiehuc@gmail.com>
add group ok

Signed-off-by: xiehuc <xiehuc@gmail.com>