new party controllers example

_examples/routing/party-controller/pkg/weatherapi/client.go

@@ -0,0 +1,43 @@
+package weatherapi
+
+import (
+	"context"
+	"net/url"
+
+	"github.com/kataras/iris/v12"
+	"github.com/kataras/iris/v12/x/client"
+)
+
+// The BaseURL of our API client.
+const BaseURL = "https://api.weatherapi.com/v1"
+
+type (
+	Options struct {
+		APIKey string `json:"api_key" yaml:"APIKey" toml:"APIKey"`
+	}
+
+	Client struct {
+		*client.Client
+	}
+)
+
+func NewClient(opts Options) *Client {
+	apiKeyParameterSetter := client.RequestParam("key", opts.APIKey)
+
+	c := client.New(client.BaseURL(BaseURL),
+		client.PersistentRequestOptions(apiKeyParameterSetter))
+
+	return &Client{c}
+}
+
+func (c *Client) GetCurrentByCity(ctx context.Context, city string) (resp Response, err error) {
+	urlpath := "/current.json"
+	// ?q=Athens&aqi=no
+	params := client.RequestQuery(url.Values{
+		"q":   []string{city},
+		"aqi": []string{"no"},
+	})
+
+	err = c.Client.ReadJSON(ctx, &resp, iris.MethodGet, urlpath, nil, params)
+	return
+}