update render with fifo, fix inlining in fifo

gnolang · Feb 24, 2025 · edd3665 · edd3665
1 parent 758809b
commit edd3665
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Showing 3 changed files with 38 additions and 42 deletions.
diff --git a/examples/gno.land/p/moul/fifo/fifo.gno b/examples/gno.land/p/moul/fifo/fifo.gno
@@ -73,23 +73,27 @@ func (l *List) Prepend(entry interface{}) {
 
 	if l.size < l.maxSize {
 		l.size++
-	} else {
-		// Remove last element by traversing to second-to-last
-		if l.size == 1 {
-			// Special case: if size is 1, just update both pointers
-			l.head = newNode
-			l.tail = newNode
-			newNode.next = nil
-		} else {
-			// Find second-to-last node
-			current := l.head
-			for current.next != l.tail {
-				current = current.next
-			}
-			current.next = nil
-			l.tail = current
-		}
+		return
+	}
+
+	// Remove last element by traversing to second-to-last
+	if l.size == 1 {
+		// Special case: if size is 1, just update both pointers
+		l.head = newNode
+		l.tail = newNode
+		newNode.next = nil
+		return
+
+	}
+
+	// Find second-to-last node
+	current := l.head
+	for current.next != l.tail {
+		current = current.next
 	}
+	current.next = nil
+	l.tail = current
+
 }
 
 // Append adds a new entry at the end of the list. If the list exceeds maxSize,

diff --git a/examples/gno.land/r/gnoland/users/v1/render.gno b/examples/gno.land/r/gnoland/users/v1/render.gno
@@ -2,9 +2,7 @@ package users
 
 import (
 	"std"
-	"strconv"
 
-	"gno.land/p/demo/avl/pager"
 	"gno.land/p/demo/ufmt"
 	"gno.land/p/moul/md"
 	"gno.land/p/moul/realmpath"
@@ -18,14 +16,14 @@ func Render(path string) string {
 	req := realmpath.Parse(path)
 
 	if req.Path == "" {
-		return renderHomePage(path)
+		return renderHomePage()
 	}
 
 	// Otherwise, render the user page
 	return renderUserPage(req.Path)
 }
 
-func renderHomePage(path string) string {
+func renderHomePage() string {
 	var out string
 
 	out += "# gno.land user registry\n"
@@ -39,29 +37,16 @@ func renderHomePage(path string) string {
 
 	out += renderIntroParagraph()
 
-	out += md.H2("User list")
-
-	p := pager.NewPager(susers.GetReadOnlyNameStore(), 20, false)
-	page := p.MustGetPageByPath(path)
-	for _, item := range page.Items {
-		if item.Value == nil {
-			continue
-		}
-
-		data := item.Value.(*susers.UserData)
-
-		// Skip previous names
-		if item.Key != data.Name() {
-			continue
-		}
-
-		out += ufmt.Sprintf("- User [%s](/r/gnoland/users/v1:%s)\n", md.Bold(item.Key), item.Key)
+	out += md.H2("Latest registrations")
+	entries := latestUsers.Entries()
+	if len(entries) == 0 {
+		out += "No registered users."
 	}
 
-	out += "\n"
-	out += page.Picker()
-	out += "\n\n"
-	out += "Page " + strconv.Itoa(page.PageNumber) + " of " + strconv.Itoa(page.TotalPages) + "\n\n"
+	for i := len(entries) - 1; i >= 0; i-- {
+		user := entries[i].(string)
+		out += ufmt.Sprintf("- User [%s](/r/gnoland/users/v1:%s)\n", md.Bold(user), user)
+	}
 
 	return out
 }

diff --git a/examples/gno.land/r/gnoland/users/v1/users.gno b/examples/gno.land/r/gnoland/users/v1/users.gno
@@ -4,14 +4,18 @@ import (
 	"regexp"
 	"std"
 
+	"gno.land/p/moul/fifo"
 	susers "gno.land/r/sys/users"
 )
 
 const (
 	reValidUsername = "^[a-z]{3}[_a-z0-9]{0,14}[0-9]{3}$"
 )
 
-var reUsername = regexp.MustCompile(reValidUsername)
+var (
+	latestUsers = fifo.New(10) // Save the latest 10 users for rendering purposes
+	reUsername  = regexp.MustCompile(reValidUsername)
+)
 
 // Register registers a new username for the caller
 // A valid username must start with a minimum of 3 letters,
@@ -34,5 +38,8 @@ func Register(username string) error {
 		return err
 	}
 
+	latestUsers.Append(username)
+	std.Emit("Registeration", "address", registrant.String(), "name", username)
+
 	return nil
 }