feat(mongodb): 🗃 created basic and simple room repository

database/mongo/repositories/room_repository.go

+package mongo
+
+import (
+	"context"
+	"log"
+
+	"git.coco.study/fvitt/good2go/internal/model"
+	"go.mongodb.org/mongo-driver/mongo"
+	"gopkg.in/mgo.v2/bson"
+)
+
+type roomRepository struct {
+	c   *mongo.Collection
+	ctx context.Context
+}
+
+var (
+	RoomRepository = &roomRepository{}
+)
+
+func (repo *roomRepository) insertOne(document interface{}) {
+	repo.c.InsertOne(repo.ctx, document)
+}
+
+func (repo *roomRepository) updateOne(document interface{}) {
+	repo.c.UpdateOne(repo.ctx, document, document)
+}
+
+func (repo *roomRepository) CreateRoom(r *model.Room) {
+	repo.insertOne(r)
+}
+
+func (repo *roomRepository) UpdateRoom(r *model.Room) {
+	repo.updateOne(r)
+}
+
+func (repo *roomRepository) GetAllRooms() []model.Room {
+
+	cursor, err := repo.c.Find(repo.ctx, bson.M{})
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	var rooms []model.Room
+	if err = cursor.All(repo.ctx, &rooms); err != nil {
+		log.Fatal(err)
+	}
+
+	return rooms
+}
+
+func (repo *roomRepository) ConnectTo(ctx context.Context, c *mongo.Collection) {
+	repo.c = c
+	repo.ctx = ctx
+}