github.com/k0marov/go-socnet@v0.0.0-20220715154813-90d07867c782/features/profiles/delivery/http/handlers/displayers.go (about)

     1  package handlers
     2  
     3  import (
     4  	"github.com/k0marov/go-socnet/core/general/client_errors"
     5  	helpers "github.com/k0marov/go-socnet/core/helpers/http_helpers"
     6  	"net/http"
     7  
     8  	"github.com/k0marov/go-socnet/features/profiles/delivery/http/responses"
     9  
    10  	"github.com/k0marov/go-socnet/features/profiles/domain/service"
    11  
    12  	"github.com/go-chi/chi/v5"
    13  )
    14  
    15  func NewGetMeHandler(getProfile service.ProfileGetter) http.HandlerFunc {
    16  	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    17  		user, ok := helpers.GetUserOrAddUnauthorized(w, r)
    18  		if !ok {
    19  			return
    20  		}
    21  		profile, err := getProfile(user.Id, user.Id)
    22  		if err != nil {
    23  			helpers.HandleServiceError(w, err)
    24  			return
    25  		}
    26  		helpers.WriteJson(w, responses.NewProfileResponse(profile))
    27  	})
    28  }
    29  
    30  func NewGetByIdHandler(profileGetter service.ProfileGetter) http.HandlerFunc {
    31  	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    32  		user, ok := helpers.GetUserOrAddUnauthorized(w, r)
    33  		if !ok {
    34  			return
    35  		}
    36  		id := chi.URLParam(r, "id")
    37  		if id == "" {
    38  			helpers.ThrowClientError(w, client_errors.IdNotProvided)
    39  			return
    40  		}
    41  		profile, err := profileGetter(id, user.Id)
    42  		if err != nil {
    43  			helpers.HandleServiceError(w, err)
    44  			return
    45  		}
    46  		helpers.WriteJson(w, responses.NewProfileResponse(profile))
    47  	})
    48  }
    49  
    50  func NewGetFollowsHandler(followsGetter service.FollowsGetter) http.HandlerFunc {
    51  	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    52  		caller, ok := helpers.GetUserOrAddUnauthorized(w, r)
    53  		if !ok {
    54  			return
    55  		}
    56  		id := chi.URLParam(r, "id")
    57  		if id == "" {
    58  			helpers.ThrowClientError(w, client_errors.IdNotProvided)
    59  			return
    60  		}
    61  		follows, err := followsGetter(id, caller.Id)
    62  		if err != nil {
    63  			helpers.HandleServiceError(w, err)
    64  			return
    65  		}
    66  		helpers.WriteJson(w, responses.NewProfilesResponse(follows))
    67  	})
    68  }