From 0291828630ea0fbba937facde41a27c4a1545ce0 Mon Sep 17 00:00:00 2001
From: Manfred Touron <94029+moul@users.noreply.github.com>
Date: Mon, 9 May 2022 15:32:06 +0000
Subject: [PATCH 1/4] feat: initial r/profile dapp

Signed-off-by: Manfred Touron <94029+moul@users.noreply.github.com>
---
 .../gno.land/r/profile/integration0_test.gno  | 13 +++++
 examples/gno.land/r/profile/profile.gno       | 54 +++++++++++++++++++
 examples/gno.land/r/profile/profiles.gno      | 53 ++++++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 examples/gno.land/r/profile/integration0_test.gno
 create mode 100644 examples/gno.land/r/profile/profile.gno
 create mode 100644 examples/gno.land/r/profile/profiles.gno

diff --git a/examples/gno.land/r/profile/integration0_test.gno b/examples/gno.land/r/profile/integration0_test.gno
new file mode 100644
index 00000000000..a42682fb15b
--- /dev/null
+++ b/examples/gno.land/r/profile/integration0_test.gno
@@ -0,0 +1,13 @@
+package main
+
+import (
+	"fmt"
+
+	"gno.land/r/profile"
+)
+
+func main() {
+	fmt.Println("test")
+}
+
+// Output:
diff --git a/examples/gno.land/r/profile/profile.gno b/examples/gno.land/r/profile/profile.gno
new file mode 100644
index 00000000000..7702377b487
--- /dev/null
+++ b/examples/gno.land/r/profile/profile.gno
@@ -0,0 +1,54 @@
+package profile
+
+import (
+	"std"
+
+	"gno.land/r/users"
+)
+
+func newProfile(addr std.Address) *Profile {
+	now := std.GetTime()
+	return &Profile{
+		address: addr,
+		created: now,
+	}
+}
+
+type Profile struct {
+	dict    map[string]interface{}
+	address std.Address
+	created uint64
+	updated uint64
+}
+
+func (p *Profile) save() {
+	now := std.GetTime()
+	if p.created == 0 {
+		p.created = now
+	}
+	p.updated = now
+}
+
+func (p *Profile) update(dict map[string]interface{}) {
+	for k, v := range dict {
+		// TODO: additional checks here
+		if k == "address" || k == "created" || k == "updated" {
+			panic("reserved profile key")
+		}
+		p.dict[k] = v
+	}
+	p.save()
+}
+
+func (p *Profile) Render() string {
+	output := ""
+	output += ufmt.Sprintf("* address: %q\n", p.address)
+	output += ufmt.Sprintf("* created: %v\n", p.created)
+	if p.updated > 0 {
+		output += ufmt.Sprintf("* updated: %v\n", p.updated)
+	}
+	for k, v := range p.dict {
+		output += ufmt.Sprintf("* %s: %v\n", k, v)
+	}
+	return output
+}
diff --git a/examples/gno.land/r/profile/profiles.gno b/examples/gno.land/r/profile/profiles.gno
new file mode 100644
index 00000000000..89d929f38d9
--- /dev/null
+++ b/examples/gno.land/r/profile/profiles.gno
@@ -0,0 +1,53 @@
+package profile
+
+import (
+	"std"
+
+	"gno.land/r/users"
+)
+
+// TODO: makes sense to implement an allowance system?
+
+var profiles *avl.MutTree // std.Address.String() -> *Profile
+
+func Update(dict map[string]interface{}) {
+	currentUser := std.GetOrigCaller()
+	profile := getOrCreateProfileByAddress(currentUser)
+	profile.update(dict)
+}
+
+func GetByAddressOrName(aon users.AddressOrName) *Profile {
+	return profiles.Get(aon)
+}
+
+func getOrCreateProfileByAddress(aon users.AddressOrName) *Profile {
+	// lookup existing profile
+	profile := profiles.Get(aon)
+	if profile != nil {
+		return profile
+	}
+
+	// create
+	addr := aon.Resolve()
+	newProfile := &Profile{address: addr}
+	profiles.Set(addr, newProfile)
+	return newProfile
+}
+
+func Render(path string) string {
+	parts := strings.Split(path, "/")
+
+	switch {
+	case path == "":
+		output := ufmt.Sprintf("stats: %d known profiles\n", profiles.Size())
+		return output
+	case len(parts) == 1:
+		profile := GetByAddressOrName(parts[0])
+		if profile != nil {
+			return profile.Render()
+		}
+		return "404: no such profile"
+	}
+
+	return "404: invalid URL"
+}

From 42457571cc17ed1431c782d71fd0db71d8836e7d Mon Sep 17 00:00:00 2001
From: Manfred Touron <94029+moul@users.noreply.github.com>
Date: Mon, 9 May 2022 15:45:59 +0000
Subject: [PATCH 2/4] chore: fixup

Signed-off-by: Manfred Touron <94029+moul@users.noreply.github.com>
---
 examples/gno.land/r/profile/integration0_test.gno | 3 +++
 examples/gno.land/r/profile/profile.gno           | 4 ++++
 examples/gno.land/r/profile/profiles.gno          | 1 +
 3 files changed, 8 insertions(+)

diff --git a/examples/gno.land/r/profile/integration0_test.gno b/examples/gno.land/r/profile/integration0_test.gno
index a42682fb15b..a1af5c47292 100644
--- a/examples/gno.land/r/profile/integration0_test.gno
+++ b/examples/gno.land/r/profile/integration0_test.gno
@@ -8,6 +8,9 @@ import (
 
 func main() {
 	fmt.Println("test")
+	// various data types
+	// avatar
+	// ip address
 }
 
 // Output:
diff --git a/examples/gno.land/r/profile/profile.gno b/examples/gno.land/r/profile/profile.gno
index 7702377b487..fc2374fc847 100644
--- a/examples/gno.land/r/profile/profile.gno
+++ b/examples/gno.land/r/profile/profile.gno
@@ -6,6 +6,8 @@ import (
 	"gno.land/r/users"
 )
 
+// FIXME: manage privacy?
+
 func newProfile(addr std.Address) *Profile {
 	now := std.GetTime()
 	return &Profile{
@@ -32,6 +34,8 @@ func (p *Profile) save() {
 func (p *Profile) update(dict map[string]interface{}) {
 	for k, v := range dict {
 		// TODO: additional checks here
+		// TODO: check v.Type()
+		// TODO: check v.Len()
 		if k == "address" || k == "created" || k == "updated" {
 			panic("reserved profile key")
 		}
diff --git a/examples/gno.land/r/profile/profiles.gno b/examples/gno.land/r/profile/profiles.gno
index 89d929f38d9..d0a218607c2 100644
--- a/examples/gno.land/r/profile/profiles.gno
+++ b/examples/gno.land/r/profile/profiles.gno
@@ -11,6 +11,7 @@ import (
 var profiles *avl.MutTree // std.Address.String() -> *Profile
 
 func Update(dict map[string]interface{}) {
+	// FIXME: ask a price per stored data length?
 	currentUser := std.GetOrigCaller()
 	profile := getOrCreateProfileByAddress(currentUser)
 	profile.update(dict)

From a274f858b9b23330b86908afaaffb7787eed9a4c Mon Sep 17 00:00:00 2001
From: Manfred Touron <94029+moul@users.noreply.github.com>
Date: Thu, 12 May 2022 12:15:04 +0000
Subject: [PATCH 3/4] chore: fixup

Signed-off-by: Manfred Touron <94029+moul@users.noreply.github.com>
---
 ...on0_test.gno => integration0_filetest.gno} |  6 ++--
 examples/gno.land/r/profile/profile.gno       | 11 ++++----
 examples/gno.land/r/profile/profiles.gno      | 28 +++++++++++++------
 3 files changed, 29 insertions(+), 16 deletions(-)
 rename examples/gno.land/r/profile/{integration0_test.gno => integration0_filetest.gno} (69%)

diff --git a/examples/gno.land/r/profile/integration0_test.gno b/examples/gno.land/r/profile/integration0_filetest.gno
similarity index 69%
rename from examples/gno.land/r/profile/integration0_test.gno
rename to examples/gno.land/r/profile/integration0_filetest.gno
index a1af5c47292..0129fb1a7c5 100644
--- a/examples/gno.land/r/profile/integration0_test.gno
+++ b/examples/gno.land/r/profile/integration0_filetest.gno
@@ -1,16 +1,16 @@
 package main
 
 import (
-	"fmt"
-
 	"gno.land/r/profile"
 )
 
 func main() {
-	fmt.Println("test")
+	println(profile.Render(""))
+	//_ = profile.Render
 	// various data types
 	// avatar
 	// ip address
 }
 
 // Output:
+// a
diff --git a/examples/gno.land/r/profile/profile.gno b/examples/gno.land/r/profile/profile.gno
index fc2374fc847..5080cd72964 100644
--- a/examples/gno.land/r/profile/profile.gno
+++ b/examples/gno.land/r/profile/profile.gno
@@ -3,13 +3,14 @@ package profile
 import (
 	"std"
 
-	"gno.land/r/users"
+	"gno.land/p/ufmt"
+	// "gno.land/r/users"
 )
 
 // FIXME: manage privacy?
 
 func newProfile(addr std.Address) *Profile {
-	now := std.GetTime()
+	now := std.GetTimestamp()
 	return &Profile{
 		address: addr,
 		created: now,
@@ -19,12 +20,12 @@ func newProfile(addr std.Address) *Profile {
 type Profile struct {
 	dict    map[string]interface{}
 	address std.Address
-	created uint64
-	updated uint64
+	created std.Time
+	updated std.Time
 }
 
 func (p *Profile) save() {
-	now := std.GetTime()
+	now := std.GetTimestamp()
 	if p.created == 0 {
 		p.created = now
 	}
diff --git a/examples/gno.land/r/profile/profiles.gno b/examples/gno.land/r/profile/profiles.gno
index d0a218607c2..e1b2a1877a1 100644
--- a/examples/gno.land/r/profile/profiles.gno
+++ b/examples/gno.land/r/profile/profiles.gno
@@ -2,7 +2,10 @@ package profile
 
 import (
 	"std"
+	"strings"
 
+	"gno.land/p/avl"
+	"gno.land/p/ufmt"
 	"gno.land/r/users"
 )
 
@@ -10,6 +13,10 @@ import (
 
 var profiles *avl.MutTree // std.Address.String() -> *Profile
 
+func init() {
+	// profiles = avl.NewMutTree()
+}
+
 func Update(dict map[string]interface{}) {
 	// FIXME: ask a price per stored data length?
 	currentUser := std.GetOrigCaller()
@@ -18,20 +25,24 @@ func Update(dict map[string]interface{}) {
 }
 
 func GetByAddressOrName(aon users.AddressOrName) *Profile {
-	return profiles.Get(aon)
+	addr := aon.Resolve()
+	profile, found := profiles.Get(addr.String())
+	if !found {
+		return nil
+	}
+	return profile.(*Profile)
 }
 
-func getOrCreateProfileByAddress(aon users.AddressOrName) *Profile {
+func getOrCreateProfileByAddress(addr std.Address) *Profile {
 	// lookup existing profile
-	profile := profiles.Get(aon)
-	if profile != nil {
-		return profile
+	profile, found := profiles.Get(addr.String())
+	if found {
+		return profile.(*Profile)
 	}
 
 	// create
-	addr := aon.Resolve()
 	newProfile := &Profile{address: addr}
-	profiles.Set(addr, newProfile)
+	profiles.Set(addr.String(), newProfile)
 	return newProfile
 }
 
@@ -43,7 +54,8 @@ func Render(path string) string {
 		output := ufmt.Sprintf("stats: %d known profiles\n", profiles.Size())
 		return output
 	case len(parts) == 1:
-		profile := GetByAddressOrName(parts[0])
+		aon := users.AddressOrName(parts[0])
+		profile := GetByAddressOrName(aon)
 		if profile != nil {
 			return profile.Render()
 		}

From 7dd00477eafa5096ffae7b52bd83c1d2db79571c Mon Sep 17 00:00:00 2001
From: Manfred Touron <94029+moul@users.noreply.github.com>
Date: Sat, 28 May 2022 22:12:17 +0000
Subject: [PATCH 4/4] chore: switch to unit tests

Signed-off-by: Manfred Touron <94029+moul@users.noreply.github.com>
---
 .../r/profile/integration0_filetest.gno         | 16 ----------------
 examples/gno.land/r/profile/profiles_test.gno   | 17 +++++++++++++++++
 2 files changed, 17 insertions(+), 16 deletions(-)
 delete mode 100644 examples/gno.land/r/profile/integration0_filetest.gno
 create mode 100644 examples/gno.land/r/profile/profiles_test.gno

diff --git a/examples/gno.land/r/profile/integration0_filetest.gno b/examples/gno.land/r/profile/integration0_filetest.gno
deleted file mode 100644
index 0129fb1a7c5..00000000000
--- a/examples/gno.land/r/profile/integration0_filetest.gno
+++ /dev/null
@@ -1,16 +0,0 @@
-package main
-
-import (
-	"gno.land/r/profile"
-)
-
-func main() {
-	println(profile.Render(""))
-	//_ = profile.Render
-	// various data types
-	// avatar
-	// ip address
-}
-
-// Output:
-// a
diff --git a/examples/gno.land/r/profile/profiles_test.gno b/examples/gno.land/r/profile/profiles_test.gno
new file mode 100644
index 00000000000..6792a250c75
--- /dev/null
+++ b/examples/gno.land/r/profile/profiles_test.gno
@@ -0,0 +1,17 @@
+package profile
+
+import (
+	"fmt"
+	"testing"
+
+	"gno.land/r/profile"
+)
+
+func TestRender(t *testing.T) {
+	got := profile.Render("")
+	fmt.Println(got)
+	//_ = profile.Render
+	// various data types
+	// avatar
+	// ip address
+}