19 Commits

Author	SHA1	Message	Date
c9s	187a9c795b	use exchange fee rate as a reference for profit	2021-05-16 17:50:08 +08:00
c9s	d0e4a5e65c	move addTrade lock section	2021-05-16 17:05:12 +08:00
c9s	e636a5008d	replace Exchange field type with ExchangeName	2021-05-16 17:02:23 +08:00
c9s	c9cdf31df1	add pnl emoji	2021-05-16 01:16:03 +08:00
c9s	942eaac659	improve message formatting	2021-05-16 00:45:08 +08:00
c9s	1f449eca7f	implement SlackAttachment interface on Position	2021-05-15 23:50:03 +08:00
c9s	531799bdfb	use mutex composition since we may lock from out side	2021-05-15 10:05:39 +08:00
c9s	8071559f99	position: use pointer receiver	2021-05-15 10:02:04 +08:00
c9s	a636cdaec9	add mutex to Position since position could be changed from 2 goroutine	2021-05-15 10:01:41 +08:00
c9s	3867fdde91	add stringer interface to Position	2021-02-16 16:40:11 +08:00
c9s	38bac10050	consider fee calculation	2021-01-21 00:49:01 +08:00
c9s	bfc8e511d0	simplify average cost calculation	2021-01-20 23:46:22 +08:00
c9s	16aa070120	assign base/quote currency to the position struct	2021-01-20 23:08:57 +08:00
c9s	8a08c406c3	check symbol for the position update	2021-01-20 17:37:23 +08:00
c9s	48dd697ce3	handling short-to-long and long-to-short position	2021-01-20 17:35:58 +08:00
c9s	c2a27b031e	init position with loaded symbols	2021-01-20 16:30:44 +08:00
c9s	09d712416f	add json struct tags	2021-01-20 16:15:34 +08:00
c9s	617f5119fd	test trade profit calculation	2021-01-20 16:14:02 +08:00
c9s	34148948ab	add position and its tests	2021-01-20 16:08:14 +08:00