casey-chow/tigertrade

package server

import (
    log "github.com/Sirupsen/logrus"
    "github.com/casey-chow/tigertrade/server/models"
    "github.com/getsentry/raven-go"
    "github.com/julienschmidt/httprouter"
    "net/http"
)

// ContactListing reads the listing from the params and sends notification and confirmation emails
// to the listing owner and current user
func ContactListing(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
    contactPost(w, r, ps, models.ReadListingAsPost, models.ContactListingPoster, models.ContactListingReader)
}

// ContactSeek reads the seek from the params and sends notification and confirmation emails
// to the seek owner and current user
func ContactSeek(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
    contactPost(w, r, ps, models.ReadSeekAsPost, models.ContactSeekPoster, models.ContactSeekReader)
}

func contactPost(w http.ResponseWriter, r *http.Request, ps httprouter.Params,
    read models.PostReader, posterTemplate models.MailTemplate, readerTemplate models.MailTemplate) {

    id := ps.ByName("id")

    email, code, err := models.NewEmailInput(db, id, read)
    if err != nil {
        raven.CaptureError(err, nil)
        log.WithError(err).Error("error while creating email struct")
        Error(w, code)
        return
    }

    // Get NetID of the user initiating the contact
    if email.Sender = getUsername(r); email.Sender == "" {
        Error(w, http.StatusUnauthorized)
        return
    }

    // Get Body from request
    if err := ParseJSONFromBody(r, &email); err != nil {
        raven.CaptureError(err, nil)
        log.WithError(err).Error("error while parsing JSON file")
        Error(w, http.StatusUnprocessableEntity)
        return
    }

    // Send email
    email.Template = posterTemplate
    if code, err := models.SendNotificationEmail(email); err != nil {
        raven.CaptureError(err, nil)
        log.WithError(err).Error("error while attempting to send email to poster")
        Error(w, code)
        return
    }
    email.Template = readerTemplate
    if code, err := models.SendConfirmationEmail(email); err != nil {
        raven.CaptureError(err, nil)
        log.WithError(err).Error("error while attempting to send email to post reader")
        Error(w, code)
        return
    }

    w.WriteHeader(http.StatusNoContent)
}