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feat: add r/demo/users #24

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merged 3 commits into from
Jul 22, 2024
Merged

feat: add r/demo/users #24

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aa86ce3
add r/demo/users
Jun 25, 2024
bfaa99f
change the panic message
DIGIX666 Jul 18, 2024
b3b1e12
Update api/p/memeland/memeland.gno
leohhhn Jul 22, 2024
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1 change: 1 addition & 0 deletions api/p/memeland/gno.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -6,4 +6,5 @@ require (
gno.land/p/demo/seqid v0.0.0-latest
gno.land/p/demo/testutils v0.0.0-latest
gno.land/p/demo/ufmt v0.0.0-latest
gno.land/r/demo/users v0.0.0-latest
)
14 changes: 13 additions & 1 deletion api/p/memeland/memeland.gno
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ import (
"gno.land/p/demo/avl"
"gno.land/p/demo/ownable"
"gno.land/p/demo/seqid"
"gno.land/r/demo/users"
)

const (
Expand Down Expand Up @@ -38,19 +39,30 @@ func NewMemeland() *Memeland {
}
}

func isUserRegistered(add std.Address) bool {
user := users.GetUserByAddress(add)
return user != nil
}

// PostMeme - Adds a new post
func (m *Memeland) PostMeme(data string, timestamp int64) string {
if data == "" || timestamp <= 0 {
panic("timestamp or data cannot be empty")
}

// check address is register
author := std.PrevRealm().Addr()
if !isUserRegistered(author) {
panic("you have to register in r/demo/users to post!")
}

// Generate ID
id := m.MemeCounter.Next().String()

newPost := &Post{
ID: id,
Data: data,
Author: std.PrevRealm().Addr(),
Author: author,
Timestamp: time.Unix(timestamp, 0),
UpvoteTracker: avl.NewTree(),
}
Expand Down