From 57755d28d236ce2b548c9630bfa29c738f2e8d40 Mon Sep 17 00:00:00 2001
From: Fedorov Vladimir <vladimir.fodorow@gmail.com>
Date: Sat, 11 Mar 2023 17:30:38 +0700
Subject: [PATCH] add db

---
 db/db.go | 66 +++++++++++++++++++++++++++++++++++++++++---------------
 main.go  | 19 ++++++++--------
 2 files changed, 58 insertions(+), 27 deletions(-)

diff --git a/db/db.go b/db/db.go
index b6a926e..5daaef1 100644
--- a/db/db.go
+++ b/db/db.go
@@ -9,15 +9,30 @@ import (
 	"valera/config"
 )
 
+const (
+	UserStateNone = UserState("")
+	UserStateGo   = UserState("Go")
+)
+
+type UserState string
+
 type chatDTO struct {
 	ChatID int64 `bson:"chat_id"`
 }
 
-type chatInfoDTO struct {
+type ChatInfoDTO struct {
 	ChatID   int64     `bson:"chat_id"`
+	Status   string    `bson:"status"`
 	Workouts []Workout `bson:"workouts"`
 }
 
+func (c *ChatInfoDTO) GetStatus() UserState {
+	if c.Status == "" {
+		return UserStateNone
+	}
+	return UserStateGo
+}
+
 type Workout struct {
 	Name  string `bson:"name"`
 	Count int    `bson:"count"`
@@ -82,20 +97,37 @@ func AddWorkoutInUser(chatID int64, workout *Workout) error {
 	return err
 }
 
-func GetUsers(chatID int64) ([]string, error) {
-	//	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
-	//	defer cancel()
-	//
-	//	client, err := mongo.Connect(ctx, options.Client().ApplyURI(cfg.MongoURL))
-	//	if err != nil {
-	//		return nil, err
-	//	}
-	//
-	//	collection := client.Database(cfg.DBName).Collection(cfg.ChatsCollectionName)
-	//	chatInfoDTO := &chatInfoDTO{}
-	//	if err := collection.FindOne(ctx, bson.M{"chat_id": chatID}).Decode(chatInfoDTO); err != nil {
-	//		return nil, err
-	//	}
-	//	return chatInfoDTO.Users, err
-	return nil, nil
+func GetUserInfo(chatID int64) (*ChatInfoDTO, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+	defer cancel()
+
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI(cfg.MongoURL))
+	if err != nil {
+		return nil, err
+	}
+
+	collection := client.Database(cfg.DBName).Collection(cfg.ChatsCollectionName)
+	chatInfoDTO := &ChatInfoDTO{}
+	if err := collection.FindOne(ctx, bson.M{"chat_id": chatID}).Decode(chatInfoDTO); err != nil {
+		return nil, err
+	}
+	return chatInfoDTO, err
+}
+
+func SetStatusInUser(chatID int64, status UserState) error {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+	defer cancel()
+
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI(cfg.MongoURL))
+	if err != nil {
+		return err
+	}
+
+	collection := client.Database(cfg.DBName).Collection(cfg.ChatsCollectionName)
+	_, err = collection.UpdateOne(
+		ctx,
+		bson.M{"chat_id": chatID},
+		bson.M{"$set": bson.M{"status": status}},
+	)
+	return err
 }
diff --git a/main.go b/main.go
index 07c2bc2..dc44584 100644
--- a/main.go
+++ b/main.go
@@ -16,15 +16,8 @@ import (
 
 const (
 	version       = "v1.0.0"
-	userStateNone = userState("None")
-	userStateGo   = userState("Go")
 )
 
-var (
-	state = userStateNone
-)
-
-type userState string
 
 type Opts struct {
 	Token string `short:"t" long:"token" description:"Telegram api token"`
@@ -90,7 +83,13 @@ func run() {
 		chatID := update.Message.Chat.ID
 		// username := update.Message.From.UserName
 
-		if state == userStateGo {
+
+		userInfoDTO, err := db.GetUserInfo(chatID)
+		if err != nil {
+			log.Println(err)
+			continue
+		}
+		if userInfoDTO.GetStatus() == db.UserStateGo {
 			count, err := strconv.Atoi(text)
 			if err != nil {
 				continue
@@ -101,7 +100,7 @@ func run() {
 			msg := tgbot.NewMessage(chatID, fmt.Sprintf("Отлично, %s, записал.", text))
 			msg.ReplyMarkup = tgbot.NewHideKeyboard(false)
 			_, _ = bot.Send(msg)
-			state = userStateNone
+			db.SetStatusInUser(chatID, db.UserStateNone)
 			continue
 		}
 
@@ -123,7 +122,7 @@ func run() {
 				),
 			)
 			if _, err = bot.Send(msg); err == nil {
-				state = userStateGo
+				db.SetStatusInUser(chatID, db.UserStateGo)
 			}
 		}
 	}