assert.gno

 1package v1
 2
 3import (
 4	"gno.land/p/nt/ufmt"
 5	"gno.land/r/gnoswap/common"
 6)
 7
 8// assertCallerIsProposer panics if the caller is not the proposer of the given proposal.
 9func assertCallerIsProposer(gv *governanceV1, proposalID int64, caller address) {
10	proposal, exists := gv.getProposal(proposalID)
11	if !exists {
12		panic(errProposalNotFound)
13	}
14
15	if !proposal.IsProposer(caller) {
16		panic(errNotProposer)
17	}
18}
19
20func assertIsValidSmoothingPeriod(smoothingPeriod int64) {
21	if smoothingPeriod < 0 {
22		panic(errInvalidSmoothingPeriod)
23	}
24
25	if smoothingPeriod > maxSmoothingPeriod {
26		panic(errInvalidSmoothingPeriod)
27	}
28}
29
30func assertIsValidToken(tokenPath string) {
31	if tokenPath == "" {
32		panic(makeErrorWithDetails(
33			errInvalidInput, "tokenPath is empty"))
34	}
35
36	if err := common.IsRegistered(tokenPath); err != nil {
37		panic(makeErrorWithDetails(
38			errInvalidInput,
39			ufmt.Sprintf("token(%s) is not registered", tokenPath),
40		))
41	}
42}