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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andy-stark-redis 2024-10-09 11:36:42 +01:00 committed by GitHub
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// EXAMPLE: geo_tutorial
// HIDE_START
package example_commands_test
import (
"context"
"fmt"
"github.com/redis/go-redis/v9"
)
// HIDE_END
func ExampleClient_geoadd() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "", // no password docs
DB: 0, // use default DB
})
// REMOVE_START
rdb.Del(ctx, "bikes:rentable")
// REMOVE_END
// STEP_START geoadd
res1, err := rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.27652,
Latitude: 37.805186,
Name: "station:1",
}).Result()
if err != nil {
panic(err)
}
fmt.Println(res1) // >>> 1
res2, err := rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.2674626,
Latitude: 37.8062344,
Name: "station:2",
}).Result()
if err != nil {
panic(err)
}
fmt.Println(res2) // >>> 1
res3, err := rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.2469854,
Latitude: 37.8104049,
Name: "station:3",
}).Result()
if err != nil {
panic(err)
}
fmt.Println(res3) // >>> 1
// STEP_END
// Output:
// 1
// 1
// 1
}
func ExampleClient_geosearch() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "", // no password docs
DB: 0, // use default DB
})
// REMOVE_START
rdb.Del(ctx, "bikes:rentable")
_, err := rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.27652,
Latitude: 37.805186,
Name: "station:1",
}).Result()
if err != nil {
panic(err)
}
_, err = rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.2674626,
Latitude: 37.8062344,
Name: "station:2",
}).Result()
if err != nil {
panic(err)
}
_, err = rdb.GeoAdd(ctx, "bikes:rentable",
&redis.GeoLocation{
Longitude: -122.2469854,
Latitude: 37.8104049,
Name: "station:3",
}).Result()
if err != nil {
panic(err)
}
// REMOVE_END
// STEP_START geosearch
res4, err := rdb.GeoSearch(ctx, "bikes:rentable",
&redis.GeoSearchQuery{
Longitude: -122.27652,
Latitude: 37.805186,
Radius: 5,
RadiusUnit: "km",
},
).Result()
if err != nil {
panic(err)
}
fmt.Println(res4) // >>> [station:1 station:2 station:3]
// STEP_END
// Output:
// [station:1 station:2 station:3]
}