95 lines
2.6 KiB
Go
95 lines
2.6 KiB
Go
package charts
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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"time"
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"github.com/go-playground/validator/v10"
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"github.com/gorilla/mux"
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config "openreplay/backend/internal/config/analytics"
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"openreplay/backend/pkg/logger"
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"openreplay/backend/pkg/server/api"
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"openreplay/backend/pkg/server/user"
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)
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func getIDFromRequest(r *http.Request, key string) (int, error) {
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vars := mux.Vars(r)
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idStr := vars[key]
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if idStr == "" {
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return 0, fmt.Errorf("missing %s in request", key)
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}
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id, err := strconv.Atoi(idStr)
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if err != nil {
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return 0, fmt.Errorf("invalid %s format", key)
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}
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return id, nil
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}
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type handlersImpl struct {
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log logger.Logger
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responser *api.Responser
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jsonSizeLimit int64
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charts Charts
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validator *validator.Validate
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}
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func (e *handlersImpl) GetAll() []*api.Description {
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return []*api.Description{
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{"/v1/analytics/{projectId}/cards/{id}/chart", e.getCardChartData, "POST"},
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{"/v1/analytics/{projectId}/cards/{id}/try", e.getCardChartData, "POST"},
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}
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}
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func NewHandlers(log logger.Logger, cfg *config.Config, responser *api.Responser, charts Charts, validator *validator.Validate) (api.Handlers, error) {
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return &handlersImpl{
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log: log,
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responser: responser,
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jsonSizeLimit: cfg.JsonSizeLimit,
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charts: charts,
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validator: validator,
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}, nil
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}
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func (e *handlersImpl) getCardChartData(w http.ResponseWriter, r *http.Request) {
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startTime := time.Now()
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bodySize := 0
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projectID, err := getIDFromRequest(r, "projectId")
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if err != nil {
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e.responser.ResponseWithError(e.log, r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
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return
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}
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bodyBytes, err := api.ReadBody(e.log, w, r, e.jsonSizeLimit)
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if err != nil {
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e.responser.ResponseWithError(e.log, r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
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return
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}
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bodySize = len(bodyBytes)
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req := &GetCardChartDataRequest{}
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if err := json.Unmarshal(bodyBytes, req); err != nil {
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e.responser.ResponseWithError(e.log, r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
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return
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}
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if err = e.validator.Struct(req); err != nil {
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e.responser.ResponseWithError(e.log, r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
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return
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}
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currentUser := r.Context().Value("userData").(*user.User)
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resp, err := e.charts.GetData(projectID, currentUser.ID, req)
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if err != nil {
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e.responser.ResponseWithError(e.log, r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
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return
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}
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e.responser.ResponseWithJSON(e.log, r.Context(), w, resp, startTime, r.URL.Path, bodySize)
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}
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