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50 lines
1011 B
50 lines
1011 B
package Util
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import (
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"errors"
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"log"
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"net/http"
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"git.tovijaeschke.xyz/tovi/SuddenImpactRecords/Database"
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"git.tovijaeschke.xyz/tovi/SuddenImpactRecords/Models"
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"github.com/gorilla/mux"
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)
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func GetPostImageId(r *http.Request) (string, error) {
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var (
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urlVars map[string]string
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id string
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ok bool
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)
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urlVars = mux.Vars(r)
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id, ok = urlVars["imageID"]
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if !ok {
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return id, errors.New("Could not get id")
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}
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return id, nil
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}
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func GetPostImageById(w http.ResponseWriter, r *http.Request) (Models.PostImage, error) {
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var (
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postImageData Models.PostImage
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id string
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err error
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)
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id, err = GetPostImageId(r)
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if err != nil {
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log.Printf("Error encountered getting id\n")
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JsonReturn(w, 500, "An error occured")
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return postImageData, err
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}
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postImageData, err = Database.GetPostImageById(id)
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if err != nil {
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log.Printf("Could not find pet with id %s\n", id)
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JsonReturn(w, 404, "Not found")
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return postImageData, err
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}
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return postImageData, nil
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}
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