valera/db/db.go

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2023-03-11 10:17:30 +00:00
package db
import (
"context"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
"time"
"valera/config"
)
type chatDTO struct {
ChatID int64 `bson:"chat_id"`
}
type chatInfoDTO struct {
ChatID int64 `bson:"chat_id"`
Workouts []Workout `bson:"workouts"`
}
type Workout struct {
Name string `bson:"name"`
Count int `bson:"count"`
}
func NewWorkout(
name string,
count int,
) *Workout {
return &Workout{
Name: name,
Count: count,
}
}
var cfg *config.Config
func init() {
cfg = config.NewConfig()
}
func AddChat(chatID int64) 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)
result := collection.FindOne(ctx, bson.M{"chat_id": chatID})
if result.Err() == mongo.ErrNoDocuments {
if _, err := collection.InsertOne(ctx, &chatDTO{ChatID: chatID}); err != nil {
return err
}
return nil
}
return result.Err()
}
func AddWorkoutInUser(chatID int64, workout *Workout) error {
if err := AddChat(chatID); err != nil {
return err
}
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{"$push": bson.M{"workouts": workout}},
)
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
}