config.gno

 1package governance
 2
 3import "errors"
 4
 5// Config represents the configuration of the governor contract
 6// All parameters in this struct can be modified through governance.
 7type Config struct {
 8	// VotingStartDelay is the delay before voting starts after proposal creation (in seconds)
 9	VotingStartDelay int64
10	// VotingPeriod is the duration during which votes are collected (in seconds)
11	VotingPeriod int64
12	// VotingWeightSmoothingDuration is the period over which voting weight is averaged
13	// for proposal creation and cancellation threshold calculations (in seconds)
14	VotingWeightSmoothingDuration int64
15	// Quorum is the percentage of total GNS supply required for proposal approval
16	Quorum int64
17	// ProposalCreationThreshold is the minimum average voting weight required to create a proposal
18	ProposalCreationThreshold int64
19	// ExecutionDelay is the waiting period after voting ends before a proposal can be executed (in seconds)
20	ExecutionDelay int64
21	// ExecutionWindow is the time window during which an approved proposal can be executed (in seconds)
22	ExecutionWindow int64
23}
24
25func (c Config) IsValid(currentTime int64) error {
26	if c.VotingStartDelay < 0 {
27		return errors.New("votingStartDelay cannot be negative")
28	}
29
30	if c.VotingPeriod < 0 {
31		return errors.New("votingPeriod cannot be negative")
32	}
33
34	if c.ExecutionDelay < 0 {
35		return errors.New("executionDelay cannot be negative")
36	}
37
38	if c.ExecutionWindow < 0 {
39		return errors.New("executionWindow cannot be negative")
40	}
41
42	if c.VotingWeightSmoothingDuration < 0 {
43		return errors.New("votingWeightSmoothingDuration cannot be negative")
44	}
45
46	if c.ProposalCreationThreshold < 0 {
47		return errors.New("proposalCreationThreshold cannot be negative")
48	}
49
50	if c.Quorum < 0 || c.Quorum > 100 {
51		return errors.New("quorum must be between 0 and 100")
52	}
53
54	sum := int64(0)
55
56	sum += c.VotingStartDelay
57	if sum < 0 {
58		return errors.New("votingStartDelay cannot be negative")
59	}
60
61	sum += c.VotingPeriod
62	if sum < 0 {
63		return errors.New("votingPeriod cannot be negative")
64	}
65
66	sum += c.ExecutionDelay
67	if sum < 0 {
68		return errors.New("executionDelay cannot be negative")
69	}
70
71	sum += c.ExecutionWindow
72	if sum < 0 {
73		return errors.New("executionWindow cannot be negative")
74	}
75
76	sum += currentTime
77	if sum < 0 {
78		return errors.New("total delay cannot be negative")
79	}
80
81	return nil
82}