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feat: user registration #19

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feat: user registration #19

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f1909ff
add registereed check
leohhhn Apr 8, 2024
e56f7ad
remove 1
leohhhn Apr 8, 2024
6c72c9f
return normal import
leohhhn Apr 8, 2024
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9 changes: 8 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 @@ -40,6 +41,12 @@ func NewMemeland() *Memeland {

// PostMeme - Adds a new post
func (m *Memeland) PostMeme(data string, timestamp int64) string {
caller := std.PrevRealm().Addr()

if users.GetUserByAddress(caller) == nil {
panic("you need to be registered in r/demo/users to post!")
}

if data == "" || timestamp <= 0 {
panic("timestamp or data cannot be empty")
}
Expand All @@ -50,7 +57,7 @@ func (m *Memeland) PostMeme(data string, timestamp int64) string {
newPost := &Post{
ID: id,
Data: data,
Author: std.PrevRealm().Addr(),
Author: caller,
Timestamp: time.Unix(timestamp, 0),
UpvoteTracker: avl.NewTree(),
}
Expand Down