mirror of https://github.com/go-redis/redis.git
DOC-4233 added geospatial examples (#3126)
Co-authored-by: Vladyslav Vildanov <117659936+vladvildanov@users.noreply.github.com> Co-authored-by: ofekshenawa <104765379+ofekshenawa@users.noreply.github.com>
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// EXAMPLE: geo_tutorial
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// HIDE_START
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package example_commands_test
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import (
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"context"
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"fmt"
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"github.com/redis/go-redis/v9"
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)
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// HIDE_END
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func ExampleClient_geoadd() {
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ctx := context.Background()
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rdb := redis.NewClient(&redis.Options{
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Addr: "localhost:6379",
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Password: "", // no password docs
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DB: 0, // use default DB
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})
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// REMOVE_START
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rdb.Del(ctx, "bikes:rentable")
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// REMOVE_END
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// STEP_START geoadd
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res1, err := rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.27652,
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Latitude: 37.805186,
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Name: "station:1",
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}).Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(res1) // >>> 1
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res2, err := rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.2674626,
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Latitude: 37.8062344,
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Name: "station:2",
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}).Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(res2) // >>> 1
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res3, err := rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.2469854,
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Latitude: 37.8104049,
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Name: "station:3",
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}).Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(res3) // >>> 1
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// STEP_END
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// Output:
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// 1
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// 1
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// 1
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}
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func ExampleClient_geosearch() {
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ctx := context.Background()
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rdb := redis.NewClient(&redis.Options{
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Addr: "localhost:6379",
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Password: "", // no password docs
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DB: 0, // use default DB
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})
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// REMOVE_START
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rdb.Del(ctx, "bikes:rentable")
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_, err := rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.27652,
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Latitude: 37.805186,
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Name: "station:1",
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}).Result()
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if err != nil {
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panic(err)
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}
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_, err = rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.2674626,
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Latitude: 37.8062344,
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Name: "station:2",
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}).Result()
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if err != nil {
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panic(err)
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}
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_, err = rdb.GeoAdd(ctx, "bikes:rentable",
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&redis.GeoLocation{
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Longitude: -122.2469854,
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Latitude: 37.8104049,
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Name: "station:3",
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}).Result()
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if err != nil {
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panic(err)
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}
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// REMOVE_END
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// STEP_START geosearch
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res4, err := rdb.GeoSearch(ctx, "bikes:rentable",
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&redis.GeoSearchQuery{
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Longitude: -122.27652,
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Latitude: 37.805186,
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Radius: 5,
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RadiusUnit: "km",
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},
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).Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(res4) // >>> [station:1 station:2 station:3]
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// STEP_END
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// Output:
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// [station:1 station:2 station:3]
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}
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