From 79db2da35d2967df71aca3c29c28b3157122cd5a Mon Sep 17 00:00:00 2001
From: Jonni Liljamo <jonni@liljamo.com>
Date: Mon, 16 Oct 2023 21:42:10 +0300
Subject: [PATCH] feat: ability add new users as admin

---
 components/manageadmin.templ    | 14 +++++++--
 components/manageadmin_templ.go | 38 +++++++++++++++++-------
 felu.go                         |  2 ++
 handlers/users.go               | 52 +++++++++++++++++++++++++++++++++
 static/styles.css               |  5 ++++
 5 files changed, 98 insertions(+), 13 deletions(-)
 create mode 100644 handlers/users.go

diff --git a/components/manageadmin.templ b/components/manageadmin.templ
index 9ef88f5..eca8707 100644
--- a/components/manageadmin.templ
+++ b/components/manageadmin.templ
@@ -15,10 +15,18 @@ templ ManageAdmin() {
 
 templ ManageAdminUsers() {
 	@ManageBase("ManageAdmin") {
-		<div>
-			list of users here, with also the ability to add new users
+		<div class="bg-yellow-200">
+			<form class="flex flex-col p-2 gap-2" hx-post="/manage/admin/users" hx-target="#add_user_error">
+				<label for="email">Email</label>
+				<input class="border" type="text" placeholder="name@example.com" name="email" id="email"/>
+				<label for="initial_pwd">Initial Password</label>
+				<input class="border" type="password" placeholder="..." name="initial_pwd" id="initial_pwd"/>
+				<div class="text-rose-600 text-center" id="add_user_error"></div>
+				<button class="border p-1" type="submit">Add</button>
+			</form>
 		</div>
-		<div hx-get="/manage/admin/partials/users_list" hx-trigger="load" hx-target="this">
+
+		<div hx-get="/manage/admin/partials/users_list" hx-trigger="load, update-user-list from:body" hx-target="this">
 		</div>
 	}
 }
diff --git a/components/manageadmin_templ.go b/components/manageadmin_templ.go
index 0378848..6535597 100644
--- a/components/manageadmin_templ.go
+++ b/components/manageadmin_templ.go
@@ -103,16 +103,34 @@ func ManageAdminUsers() templ.Component {
 				templBuffer = templ.GetBuffer()
 				defer templ.ReleaseBuffer(templBuffer)
 			}
-			_, err = templBuffer.WriteString("<div>")
+			_, err = templBuffer.WriteString("<div class=\"bg-yellow-200\"><form class=\"flex flex-col p-2 gap-2\" hx-post=\"/manage/admin/users\" hx-target=\"#add_user_error\"><label for=\"email\">")
 			if err != nil {
 				return err
 			}
-			var_9 := `list of users here, with also the ability to add new users`
+			var_9 := `Email`
 			_, err = templBuffer.WriteString(var_9)
 			if err != nil {
 				return err
 			}
-			_, err = templBuffer.WriteString("</div> <div hx-get=\"/manage/admin/partials/users_list\" hx-trigger=\"load\" hx-target=\"this\"></div>")
+			_, err = templBuffer.WriteString("</label><input class=\"border\" type=\"text\" placeholder=\"name@example.com\" name=\"email\" id=\"email\"><label for=\"initial_pwd\">")
+			if err != nil {
+				return err
+			}
+			var_10 := `Initial Password`
+			_, err = templBuffer.WriteString(var_10)
+			if err != nil {
+				return err
+			}
+			_, err = templBuffer.WriteString("</label><input class=\"border\" type=\"password\" placeholder=\"...\" name=\"initial_pwd\" id=\"initial_pwd\"><div class=\"text-rose-600 text-center\" id=\"add_user_error\"></div><button class=\"border p-1\" type=\"submit\">")
+			if err != nil {
+				return err
+			}
+			var_11 := `Add`
+			_, err = templBuffer.WriteString(var_11)
+			if err != nil {
+				return err
+			}
+			_, err = templBuffer.WriteString("</button></form></div> <div hx-get=\"/manage/admin/partials/users_list\" hx-trigger=\"load, update-user-list from:body\" hx-target=\"this\"></div>")
 			if err != nil {
 				return err
 			}
@@ -140,12 +158,12 @@ func ManageAdminDomains() templ.Component {
 			defer templ.ReleaseBuffer(templBuffer)
 		}
 		ctx = templ.InitializeContext(ctx)
-		var_10 := templ.GetChildren(ctx)
-		if var_10 == nil {
-			var_10 = templ.NopComponent
+		var_12 := templ.GetChildren(ctx)
+		if var_12 == nil {
+			var_12 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		var_11 := templ.ComponentFunc(func(ctx context.Context, w io.Writer) (err error) {
+		var_13 := templ.ComponentFunc(func(ctx context.Context, w io.Writer) (err error) {
 			templBuffer, templIsBuffer := w.(*bytes.Buffer)
 			if !templIsBuffer {
 				templBuffer = templ.GetBuffer()
@@ -155,8 +173,8 @@ func ManageAdminDomains() templ.Component {
 			if err != nil {
 				return err
 			}
-			var_12 := `list of all domains on the instance, with owner details and such`
-			_, err = templBuffer.WriteString(var_12)
+			var_14 := `list of all domains on the instance, with owner details and such`
+			_, err = templBuffer.WriteString(var_14)
 			if err != nil {
 				return err
 			}
@@ -169,7 +187,7 @@ func ManageAdminDomains() templ.Component {
 			}
 			return err
 		})
-		err = ManageBase("ManageAdmin").Render(templ.WithChildren(ctx, var_11), templBuffer)
+		err = ManageBase("ManageAdmin").Render(templ.WithChildren(ctx, var_13), templBuffer)
 		if err != nil {
 			return err
 		}
diff --git a/felu.go b/felu.go
index e9d457e..97833fc 100644
--- a/felu.go
+++ b/felu.go
@@ -101,6 +101,8 @@ func setupFrontendRouter() *gin.Engine {
 		manageAdmin.GET("/users", handlers.ManageAdminUsers())
 		manageAdmin.GET("/domains", handlers.ManageAdminDomains())
 
+		manageAdmin.POST("/users", handlers.PostUser())
+
 		manageAdmin.GET("/partials/users_list", handlers.AdminPartialsUsersList())
 	}
 
diff --git a/handlers/users.go b/handlers/users.go
new file mode 100644
index 0000000..1d7fb33
--- /dev/null
+++ b/handlers/users.go
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 Jonni Liljamo <jonni@liljamo.com>
+ *
+ * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for
+ * more information.
+ */
+package handlers
+
+import (
+	"log"
+	"net/http"
+
+	"git.src.quest/~skye/felu-ddns/db"
+	"github.com/gin-gonic/gin"
+)
+
+type postUserData struct {
+	Email      string `form:"email"`
+	InitialPwd string `form:"initial_pwd"`
+}
+
+func PostUser() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		data := &postUserData{}
+		if err := c.Bind(data); err != nil {
+			log.Printf("[felu] ERROR: Could not bind user data: %v", err)
+			c.String(http.StatusBadRequest, "Could not bind user data")
+			return
+		}
+
+		if data.Email == "" {
+			c.String(http.StatusBadRequest, "Email can't be empty")
+			c.Abort()
+			return
+		}
+		if len(data.InitialPwd) < 10 {
+			c.String(http.StatusBadRequest, "Initial password should be at least 10 chars")
+			c.Abort()
+			return
+		}
+
+		err := db.CreateUser(data.Email, data.InitialPwd)
+		if err != nil {
+			// FIXME: Handle better
+			c.String(http.StatusInternalServerError, "Something went wrong while creating a new user")
+			c.Abort()
+			return
+		}
+
+		c.Header("HX-Trigger", "update-user-list")
+	}
+}
diff --git a/static/styles.css b/static/styles.css
index 2c669b0..dbbf670 100644
--- a/static/styles.css
+++ b/static/styles.css
@@ -589,6 +589,11 @@ video {
   background-color: rgb(153 246 228 / var(--tw-bg-opacity));
 }
 
+.bg-yellow-200 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(254 240 138 / var(--tw-bg-opacity));
+}
+
 .p-1 {
   padding: 0.25rem;
 }
-- 
2.44.1