Create Asana tasks

asana.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"os"
+)
+
+type AsanaClient struct {
+	cli       *http.Client
+	token     string
+	workspace string
+	assignee  string
+	project   string
+}
+
+type addTaskRequest struct {
+	Data *addTaskRequestInt `json:"data"`
+}
+
+type addTaskRequestInt struct {
+	Name      string   `json:"name"`
+	Workspace string   `json:"workspace"`
+	Assignee  string   `json:"assignee"`
+	Projects  []string `json:"projects"`
+}
+
+func NewAsanaClient() *AsanaClient {
+	return &AsanaClient{
+		cli:       &http.Client{},
+		token:     os.Getenv("ASANA_TOKEN"),
+		workspace: os.Getenv("ASANA_WORKSPACE"),
+		assignee:  os.Getenv("ASANA_ASSIGNEE"),
+		project:   os.Getenv("ASANA_PROJECT"),
+	}
+}
+
+func (ac *AsanaClient) CreateTask(name string) error {
+	body := &addTaskRequest{
+		Data: &addTaskRequestInt{
+			Name:      name,
+			Workspace: ac.workspace,
+			Assignee:  ac.assignee,
+			Projects:  []string{ac.project},
+		},
+	}
+
+	js, err := json.Marshal(body)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("POST", "https://app.asana.com/api/1.0/tasks", bytes.NewReader(js))
+	if err != nil {
+		return err
+	}
+
+	ac.addAuth(req)
+	req.Header.Add("Content-Type", "application/json")
+
+	resp, err := ac.cli.Do(req)
+	if err != nil {
+		return err
+	}
+
+	if resp.StatusCode != 201 {
+		return errors.New(resp.Status)
+	}
+
+	return nil
+}
+
+func (ac *AsanaClient) addAuth(req *http.Request) {
+	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", ac.token))
+}