feat: add many features of clash

[Ehco1996]

close #643 #644

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.43%.

Quality metrics	Before	After	Change
Complexity	2.24 ⭐	2.15 ⭐	-0.09 👍
Method Length	34.83 ⭐	34.42 ⭐	-0.41 👍
Working memory	6.28 🙂	6.21 🙂	-0.07 👍
Quality	82.36% ⭐	82.79% ⭐	0.43% 👍

Other metrics	Before	After	Change
Lines	969	996	27

Changed files	Quality Before	Quality After	Quality Change
apps/sub.py	71.53% 🙂	74.79% 🙂	3.26% 👍
apps/api/urls.py	76.93% ⭐	75.88% ⭐	-1.05% 👎
apps/api/views.py	83.69% ⭐	83.39% ⭐	-0.30% 👎
apps/sspanel/models.py	84.28% ⭐	84.28% ⭐	0.00%
apps/sspanel/management/commands/create_admin.py	68.21% 🙂	67.78% 🙂	-0.43% 👎

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
apps/sspanel/models.py	Goods.purchase_by_user	7 ⭐	146 😞	10 😞	56.45% 🙂	Try splitting into smaller methods. Extract out complex expressions
apps/sspanel/models.py	UserOrder.get_or_create_order	2 ⭐	97 🙂	13 😞	62.22% 🙂	Extract out complex expressions
apps/sspanel/management/commands/create_admin.py	Command.handle	4 ⭐	114 🙂	10 😞	63.16% 🙂	Extract out complex expressions
apps/sspanel/models.py	UserOrder.get_success_order_amount	1 ⭐	36 ⭐	10 😞	77.76% ⭐	Extract out complex expressions
apps/sspanel/models.py	User.get_subinfo_header	0 ⭐	37 ⭐	10 😞	78.59% ⭐	Extract out complex expressions

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• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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