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usage.go
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usage.go
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package main
import (
"fmt"
"log"
"net/http"
options "go.jtlabs.io/query"
)
func handler(w http.ResponseWriter, r *http.Request) {
opt, err := options.FromQuerystring(r.URL.RawQuery)
if err != nil {
fmt.Fprint(w, err)
return
}
// work with the options...
for field, filter := range opt.Filter {
for _, value := range filter {
fmt.Println("found supplied filter (", field, ": ", value, ")")
}
}
// handle pagination
limit := 100
offset := 0
if l, ok := opt.Page["limit"]; ok {
limit = l
}
if o, ok := opt.Page["offset"]; ok {
offset = o
}
fmt.Println("pagination provided with a limit of ", limit, ", and an offset of ", offset)
for _, field := range opt.Sort {
fmt.Println("sort by field: ", field)
}
fmt.Fprint(w, "request complete")
}
func main() {
http.HandleFunc("/", handler)
log.Fatal(http.ListenAndServe(":8080", nil))
}