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add user's save item, and fix pagination count last page

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Tulyaganov Shuhrat 2023-05-08 23:16:20 +03:00
parent 05b8d55d0e
commit 5508d54891
13 changed files with 238 additions and 12 deletions
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23
internal/bd/filmsrepo.go
View File

@ -90,6 +90,29 @@ func (f *Filmsrepo) FindById(id string) (*model.Films, error) {
return &buff, nil
}
func (s *Filmsrepo) FindByIdArray(id []int) (*[]model.Siries, error) {
var buffs []model.Siries
var stringId []string
for _, i := range id {
stringId = append(stringId, strconv.Itoa(i))
}
query := fmt.Sprint("SELECT id, Ru_title, PosterUrlPreview, Countries, Genres, Year FROM films WHERE Id = ANY($1)")
rows, err := s.db.db.Query(context.Background(), query, stringId)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
var buff model.Siries
err = rows.Scan(&buff.Id, &buff.Ru_title, &buff.PosterUrlPreview, &buff.Countries, &buff.Genres, &buff.Year)
if err != nil {
return nil, err
}
buffs = append(buffs, buff)
}
return &buffs, nil
}
func (f *Filmsrepo) FindByName(name string) (*[]model.Films, error) {
var films []model.Films
rows, err := f.db.db.Query(context.Background(), "SELECT id, Ru_title, year, posterurl, content_type FROM films WHERE ru_title LIKE $1;", "%"+name+"%")

6
internal/bd/model/user.go
View File

@ -16,3 +16,9 @@ type UserData struct {
PermisionLVL int
AccesToken string
}
type SaveItemUpdate struct {
Login string `json:"login"`
SaveItemFilms int `json:"SaveItemFilms"`
SaveItemSiries int `json:"SaveItemSiries"`
}

24
internal/bd/siriesrepo.go
View File

@ -2,6 +2,7 @@ package bd
import (
"context"
"fmt"
"strconv"
"git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
@ -27,6 +28,29 @@ func (s *Siriesrepo) FindById(id string) (*model.Siries, error) {
return &buff, nil
}
func (s *Siriesrepo) FindByIdArray(id []int) (*[]model.Siries, error) {
var buffs []model.Siries
var stringId []string
for _, i := range id {
stringId = append(stringId, strconv.Itoa(i))
}
query := fmt.Sprint("SELECT id, Ru_title, PosterUrlPreview, Countries, Genres, Year FROM siries WHERE Id = ANY($1)")
rows, err := s.db.db.Query(context.Background(), query, stringId)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
var buff model.Siries
err = rows.Scan(&buff.Id, &buff.Ru_title, &buff.PosterUrlPreview, &buff.Countries, &buff.Genres, &buff.Year)
if err != nil {
return nil, err
}
buffs = append(buffs, buff)
}
return &buffs, nil
}
func (s *Siriesrepo) Pagination(page string) (*[]model.Siries, error) {
var buffs []model.Siries
pages, _ := strconv.Atoi(page)

38
internal/bd/userrepo.go
View File

@ -20,6 +20,44 @@ func (u *Userrepo) Create(user *model.User) error {
return nil
}
func (u *Userrepo) AddSaveFilmsItem(userLogin string, films int) error {
sql := fmt.Sprint("UPDATE users SET SaveItemFilms = array_append(SaveItemFilms, $1) WHERE login = $2")
_, err := u.db.db.Exec(context.Background(), sql, films, userLogin)
if err != nil {
return err
}
return nil
}
func (u *Userrepo) AddSaveSiriesItem(userLogin string, siries int) error {
sql := fmt.Sprint("UPDATE users SET SaveItemSiries = array_append(SaveItemSiries, $1) WHERE login = $2")
_, err := u.db.db.Exec(context.Background(), sql, siries, userLogin)
if err != nil {
return err
}
return nil
}
func (u *Userrepo) GetSaveFilmsItem(userLogin string) ([]int, error) {
var films []int
sql := fmt.Sprint("SELECT SaveItemFilms FROM users WHERE login = $1")
err := u.db.db.QueryRow(context.Background(), sql, userLogin).Scan(&films)
if err != nil {
return nil, err
}
return films, err
}
func (u *Userrepo) GetSaveSiriesItem(userLogin string) ([]int, error) {
var siries []int
sql := fmt.Sprint("SELECT SaveItemSiries FROM users WHERE login = $1")
err := u.db.db.QueryRow(context.Background(), sql, userLogin).Scan(&siries)
if err != nil {
return nil, err
}
return siries, err
}
func (u *Userrepo) FindById(id string) (*model.User, error) {
var user model.User
query := fmt.Sprintf("SELECT * FROM users WHERE Id = %s;", id)

14
internal/restserver/filmhandle.go
View File

@ -116,12 +116,24 @@ func (r *RestServer) HendleFindID() http.HandlerFunc {
func (r *RestServer) HendlePagination() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
var filmData resultstruct.Films
id := mux.Vars(res)["page"]
films, err := r.db.Films().Pagination(id)
if err != nil {
r.logger.Errorln(err)
w.WriteHeader(http.StatusBadRequest)
return
}
jsondata, err := json.Marshal(films)
cout, err := r.db.Films().GetCountFilms()
if err != nil {
r.logger.Errorln(err)
filmData.Result = false
} else {
filmData.Result = true
filmData.Data = *films
filmData.LastPage = *cout/32 + 1
}
jsondata, err := json.Marshal(filmData)
if err != nil {
r.logger.Errorln(err)
}

9
internal/restserver/middleware.go
View File

@ -1,6 +1,7 @@
package restserver
import (
"context"
"io"
"net/http"
"os"
@ -27,8 +28,14 @@ func (r *RestServer) checkJwtAccess(next http.HandlerFunc) http.HandlerFunc {
r.logger.Error(err)
return
}
payload, err := jwt.GetPayload(token[1], []byte(os.Getenv("JWT_SECRET_KEY_ACCESS")))
if err != nil {
w.WriteHeader(http.StatusUnauthorized)
io.WriteString(w, `{"data":"Ошибка Авторизации"}`)
r.logger.Error(err)
}
if chek {
next(w, res)
next(w, res.WithContext(context.WithValue(res.Context(), ContextKeyPayload, payload)))
} else {
w.WriteHeader(http.StatusUnauthorized)
io.WriteString(w, `{"data":"Ошибка Авторизации"}`)

1
internal/restserver/restserver.go
View File

@ -14,6 +14,7 @@ const (
defaultPermLvl = 1
writerPermLvl = 2
adminPermLvl = 3
ContextKeyPayload = 4
)
type RestServer struct {

1
internal/restserver/resultStruct/films.go
View File

@ -5,6 +5,5 @@ import "git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
type Films struct {
Result bool
Data []model.Films
Page int
LastPage int
}

1
internal/restserver/resultStruct/siries.go
View File

@ -5,6 +5,5 @@ import "git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
type Siries struct {
Result bool
Data []model.Siries
Page int
LastPage int
}

14
internal/restserver/siriesheandle.go
View File

@ -111,12 +111,24 @@ func (r *RestServer) HendleFindIDSiries() http.HandlerFunc {
func (r *RestServer) HendlePaginationSiries() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
var siriesData resultstruct.Siries
id := mux.Vars(res)["page"]
siries, err := r.db.Siries().Pagination(id)
if err != nil {
r.logger.Errorln(err)
w.WriteHeader(http.StatusBadRequest)
return
}
jsondata, err := json.Marshal(siries)
cout, err := r.db.Siries().GetCountFilms()
if err != nil {
r.logger.Errorln(err)
siriesData.Result = false
} else {
siriesData.Result = true
siriesData.Data = *siries
siriesData.LastPage = *cout/32 + 1
}
jsondata, err := json.Marshal(siriesData)
if err != nil {
r.logger.Errorln(err)
}

89
internal/restserver/userHendle.go
View File

@ -8,6 +8,7 @@ import (
"git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
"git.ukamnya.ru/stulyaganov/RestApiv2/pkg/utils/password"
"github.com/golang-jwt/jwt/v5"
)
func (r *RestServer) configureRouterUser() {
@ -15,6 +16,10 @@ func (r *RestServer) configureRouterUser() {
r.router.HandleFunc("/api/login", r.chekUserLogin(r.HandleFuncLoginUser())).Methods("POST")
r.router.HandleFunc("/api/logout", r.chekUserLogout(r.HandleFuncLogOutUser())).Methods("GET")
r.router.HandleFunc("/api/refresh", r.checkUserRefresh(r.HandleFuncRefresh())).Methods("GET")
r.router.HandleFunc("/api/user/savefilm", r.checkJwtAccess(r.HandleFuncAddFilmItem())).Methods(http.MethodPost)
r.router.HandleFunc("/api/user/savesiries", r.checkJwtAccess(r.HandleFuncAddSiriesItem())).Methods(http.MethodPost)
r.router.HandleFunc("/api/user/siries", r.checkJwtAccess(r.HandleFuncGetSiriesItem())).Methods(http.MethodGet)
r.router.HandleFunc("/api/user/films", r.checkJwtAccess(r.HandleFuncGetFilmsItem())).Methods(http.MethodGet)
}
func (r *RestServer) HandleFuncRegUser() http.HandlerFunc {
@ -97,3 +102,87 @@ func (r *RestServer) HandleFuncRefresh() http.HandlerFunc {
}
}
func (r *RestServer) HandleFuncAddFilmItem() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
name, _ := payload["name"].(string)
data := make(map[string]int)
err := json.NewDecoder(res.Body).Decode(&data)
if err != nil {
r.logger.Error(err)
return
}
err = r.db.User().AddSaveFilmsItem(name, data["SaveItemFilms"])
if err != nil {
r.logger.Error(err)
return
}
}
}
func (r *RestServer) HandleFuncAddSiriesItem() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
name, _ := payload["name"].(string)
data := make(map[string]int)
err := json.NewDecoder(res.Body).Decode(&data)
if err != nil {
r.logger.Error(err)
return
}
err = r.db.User().AddSaveSiriesItem(name, data["SaveItemSiries"])
if err != nil {
r.logger.Error(err)
return
}
}
}
func (r *RestServer) HandleFuncGetSiriesItem() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
name, _ := payload["name"].(string)
listItem, err := r.db.User().GetSaveSiriesItem(name)
if err != nil {
r.logger.Error(err)
w.WriteHeader(http.StatusBadRequest)
return
}
data, err := r.db.Siries().FindByIdArray(listItem)
if err != nil {
r.logger.Error(err)
w.WriteHeader(http.StatusBadRequest)
return
}
jsByte, err := json.Marshal(data)
if err != nil {
r.logger.Error(err)
w.WriteHeader(http.StatusBadRequest)
return
}
io.WriteString(w, string(jsByte))
}
}
func (r *RestServer) HandleFuncGetFilmsItem() http.HandlerFunc {
return func(w http.ResponseWriter, res *http.Request) {
payload := res.Context().Value(ContextKeyPayload).(jwt.MapClaims)
name, _ := payload["name"].(string)
listItem, err := r.db.User().GetSaveFilmsItem(name)
if err != nil {
r.logger.Error(err)
w.WriteHeader(http.StatusBadRequest)
return
}
data, err := r.db.Films().FindByIdArray(listItem)
if err != nil {
r.logger.Error(err)
w.WriteHeader(http.StatusBadRequest)
return
}
jsByte, _ := json.Marshal(data)
io.WriteString(w, string(jsByte))
}
}

5
migrates/20221213130458_films.up.sql
View File

@ -32,9 +32,8 @@ CREATE TABLE users (
password TEXT NOT NULL,
avatar_url TEXT,
permisionLVL INTEGER NOT NULL,
SaveItem INTEGER Array,
LaterItem INTEGER Array,
WantItem INTEGER Array,
SaveItemFilms INTEGER Array,
SaveItemSiries INTEGER Array,
PRIMARY KEY(id)
);

17
pkg/utils/jwt/jwtCheck.go
View File

@ -22,3 +22,20 @@ func ValidateToken(tokenString string, secretKey []byte) (bool, error) {
return false, nil
}
}
func GetPayload(tokenString string, secretKey []byte) (jwt.MapClaims, error) {
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"])
}
return secretKey, nil
})
if err != nil {
return nil, err
}
if Claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
return Claims, nil
} else {
return nil, nil
}
}