util

func AppendFilters ¶

func AppendFilters(q *string, args *[]interface{}, queries *map[string]string, paging bool) error

AppendFilters according to the query map to the preoccupied database q. args has to be filled with the replacements for the SQL injection prevention done by the caller. The queries should already be filtered to only contain the relevant columns of the table. If not, this might result in a faulty q return.

func ConcatMultipleSlices ¶

func ConcatMultipleSlices[T any](slices [][]T) []T

func DecodeJSONBody ¶

func DecodeJSONBody(w http.ResponseWriter, r *http.Request, dst interface{}) *model.Response

Decode incoming JSON while doing extensive error handling.

func Format ¶

func Format(i interface{})

Format formats a given interface into a format useable by a requesting client. This is mostly dedicated to prepending ids from the database.

func GetQueryMap ¶

func GetQueryMap(r *http.Request, relevantQueries []string) *map[string]string

func GetRelevantQueriesByTarget ¶

func GetRelevantQueriesByTarget(target string) []string

Decide on target which queries to look at in further logic.

func GetTotalPages ¶

func GetTotalPages(totalItems, limit uint64) uint64

GetTotalPages calculates the total amount of pages.

func GetUintWithFallback ¶

func GetUintWithFallback(l string, fallback uint64) (uint64, error)

TODO get this done less special with generics