From 3b9d27649a31e5af3fb137ff5b3378e7b8f7b9ae Mon Sep 17 00:00:00 2001
From: Gabriel Arakaki Giovanini <mail@gabrielgio.me>
Date: Sat, 22 Jul 2023 18:45:59 +0200
Subject: feat: Add user management

As many things it is on crude state. The settings.go has become a big
mess, but I have achieve MVP, so from now one things shall improve as
I'll spent more time on refactoring.
---
 pkg/view/settings.go | 99 +++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 95 insertions(+), 4 deletions(-)

(limited to 'pkg/view/settings.go')

diff --git a/pkg/view/settings.go b/pkg/view/settings.go
index ffce86b..5131362 100644
--- a/pkg/view/settings.go
+++ b/pkg/view/settings.go
@@ -1,10 +1,13 @@
 package view
 
 import (
+	"strconv"
+
 	"github.com/valyala/fasthttp"
 
 	"git.sr.ht/~gabrielgio/img/pkg/database/repository"
 	"git.sr.ht/~gabrielgio/img/pkg/ext"
+	"git.sr.ht/~gabrielgio/img/pkg/service"
 	"git.sr.ht/~gabrielgio/img/templates"
 )
 
@@ -12,17 +15,17 @@ type (
 	SettingsView struct {
 		// there is not need to create a controller for this
 		settingsRepository repository.SettingsRepository
-		userRepository     repository.UserRepository
+		userController     *service.AuthController
 	}
 )
 
 func NewSettingsView(
 	settingsRespository repository.SettingsRepository,
-	userRepository repository.UserRepository,
+	userController *service.AuthController,
 ) *SettingsView {
 	return &SettingsView{
 		settingsRepository: settingsRespository,
-		userRepository:     userRepository,
+		userController:     userController,
 	}
 }
 
@@ -32,7 +35,7 @@ func (self *SettingsView) Index(ctx *fasthttp.RequestCtx) error {
 		return err
 	}
 
-	users, err := self.userRepository.List(ctx)
+	users, err := self.userController.List(ctx)
 	if err != nil {
 		return err
 	}
@@ -45,6 +48,76 @@ func (self *SettingsView) Index(ctx *fasthttp.RequestCtx) error {
 	return nil
 }
 
+func (self *SettingsView) User(ctx *fasthttp.RequestCtx) error {
+	id := string(ctx.FormValue("userId"))
+	idValue, err := ParseUint(id)
+	if err != nil {
+		return err
+	}
+
+	if idValue == nil {
+		templates.WritePageTemplate(ctx, &templates.UserPage{})
+	} else {
+		user, err := self.userController.Get(ctx, *idValue)
+		if err != nil {
+			return err
+		}
+
+		templates.WritePageTemplate(ctx, &templates.UserPage{
+			ID:       idValue,
+			Username: user.Username,
+			Path:     user.Path,
+			IsAdmin:  user.IsAdmin,
+		})
+	}
+
+	return nil
+}
+
+func (self *SettingsView) UpsertUser(ctx *fasthttp.RequestCtx) error {
+	var (
+		username = string(ctx.FormValue("username"))
+		password = ctx.FormValue("password")
+		path     = string(ctx.FormValue("path"))
+		isAdmin  = string(ctx.FormValue("isAdmin")) == "on"
+		id       = string(ctx.FormValue("userId"))
+	)
+
+	idValue, err := ParseUint(id)
+	if err != nil {
+		return err
+	}
+
+	err = self.userController.Upsert(ctx, idValue, username, "", password, isAdmin, path)
+	if err != nil {
+		return err
+	}
+
+	ctx.Redirect("/settings", 307)
+	return nil
+}
+
+func (self *SettingsView) Delete(ctx *fasthttp.RequestCtx) error {
+	var (
+		id = string(ctx.FormValue("userId"))
+	)
+
+	idValue, err := ParseUint(id)
+	if err != nil {
+		return err
+	}
+
+	if idValue != nil {
+		err = self.userController.Delete(ctx, *idValue)
+		if err != nil {
+			return err
+		}
+	}
+
+	ctx.Redirect("/settings", 307)
+	return nil
+}
+
 func (self *SettingsView) Save(ctx *fasthttp.RequestCtx) error {
 	var (
 		showMode             = string(ctx.FormValue("showMode")) == "on"
@@ -67,4 +140,22 @@ func (self *SettingsView) Save(ctx *fasthttp.RequestCtx) error {
 func (self *SettingsView) SetMyselfIn(r *ext.Router) {
 	r.GET("/settings/", self.Index)
 	r.POST("/settings/", self.Save)
+
+	r.GET("/users/", self.User)
+	r.GET("/users/delete", self.Delete)
+	r.POST("/users/", self.UpsertUser)
+}
+
+func ParseUint(id string) (*uint, error) {
+	var idValue *uint
+	if id != "" {
+		v, err := strconv.Atoi(id)
+		if err != nil {
+			return nil, err
+		}
+
+		u := uint(v)
+		idValue = &u
+	}
+	return idValue, nil
 }
-- 
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