275 lines
6.9 KiB
Go
275 lines
6.9 KiB
Go
package invite
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"codex-pool/internal/client"
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)
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// DefaultProxy 默认代理（空字符串表示不使用代理）
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const DefaultProxy = ""
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// TeamInviter Team 邀请器
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type TeamInviter struct {
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client *client.TLSClient
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accessToken string
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accountID string
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}
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// InviteRequest 邀请请求
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type InviteRequest struct {
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EmailAddresses []string `json:"email_addresses"`
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Role string `json:"role"`
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ResendEmails bool `json:"resend_emails"`
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}
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// AccountCheckResponse 账号检查响应
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type AccountCheckResponse struct {
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Accounts map[string]struct {
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Account struct {
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PlanType string `json:"plan_type"`
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} `json:"account"`
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} `json:"accounts"`
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}
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// AccountStatus 账户状态检查结果
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type AccountStatus struct {
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Status string // active, banned, token_expired, error
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PlanType string // team, plus, free 等
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AccountID string // 账户 ID
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Error string // 错误信息
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}
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// New 创建邀请器 (使用默认代理)
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func New(accessToken string) *TeamInviter {
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c, _ := client.New(DefaultProxy)
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return &TeamInviter{
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client: c,
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accessToken: accessToken,
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}
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}
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// NewWithProxy 创建邀请器 (指定代理)
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func NewWithProxy(accessToken, proxy string) *TeamInviter {
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c, _ := client.New(proxy)
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return &TeamInviter{
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client: c,
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accessToken: accessToken,
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}
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}
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// SetAccountID 手动设置 account_id（当已有存储值时使用）
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func (t *TeamInviter) SetAccountID(accountID string) {
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t.accountID = accountID
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}
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// CheckAccountStatus 检查账户状态（封禁检测）
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// 基于 check_ban.py 的逻辑:
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// - HTTP 200 + 有账户数据 → active
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// - HTTP 200 + 无账户数据 → banned
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// - HTTP 401 → token_expired
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// - HTTP 403 → banned
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func (t *TeamInviter) CheckAccountStatus() AccountStatus {
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result := AccountStatus{Status: "error"}
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req, _ := http.NewRequest("GET", "https://chatgpt.com/backend-api/accounts/check/v4-2023-04-27", nil)
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req.Header.Set("Authorization", "Bearer "+t.accessToken)
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req.Header.Set("Accept", "application/json")
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req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36")
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resp, err := t.client.Do(req)
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if err != nil {
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result.Error = fmt.Sprintf("请求失败: %v", err)
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return result
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}
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defer resp.Body.Close()
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body, _ := io.ReadAll(resp.Body)
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switch resp.StatusCode {
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case 200:
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var checkResp AccountCheckResponse
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if err := json.Unmarshal(body, &checkResp); err != nil {
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result.Error = fmt.Sprintf("解析失败: %v", err)
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return result
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}
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// 检查是否有账户数据
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if len(checkResp.Accounts) == 0 {
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result.Status = "banned"
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result.Error = "无账户数据"
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return result
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}
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// 查找非 default 的账户
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for accountID, info := range checkResp.Accounts {
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if accountID == "default" {
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continue
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}
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result.Status = "active"
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result.AccountID = accountID
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result.PlanType = info.Account.PlanType
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t.accountID = accountID
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return result
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}
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// 只有 default 账户，也视为正常
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result.Status = "active"
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result.PlanType = "default"
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return result
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case 401:
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result.Status = "token_expired"
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result.Error = "Token 已过期"
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return result
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case 403:
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result.Status = "banned"
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result.Error = "账户被封禁 (403)"
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return result
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default:
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result.Error = fmt.Sprintf("HTTP %d", resp.StatusCode)
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return result
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}
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}
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// GetAccountID 获取 Team 的 account_id (workspace_id)
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func (t *TeamInviter) GetAccountID() (string, error) {
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req, _ := http.NewRequest("GET", "https://chatgpt.com/backend-api/accounts/check/v4-2023-04-27", nil)
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req.Header.Set("Authorization", "Bearer "+t.accessToken)
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req.Header.Set("Accept", "application/json")
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resp, err := t.client.Do(req)
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if err != nil {
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return "", fmt.Errorf("请求失败: %v", err)
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}
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defer resp.Body.Close()
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body, _ := io.ReadAll(resp.Body)
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if resp.StatusCode != 200 {
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return "", fmt.Errorf("HTTP %d: %s", resp.StatusCode, string(body)[:min(200, len(body))])
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}
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var result AccountCheckResponse
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if err := json.Unmarshal(body, &result); err != nil {
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return "", fmt.Errorf("解析失败: %v", err)
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}
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// 查找 team plan 的 account_id
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for accountID, info := range result.Accounts {
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if accountID != "default" && info.Account.PlanType == "team" {
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t.accountID = accountID
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return accountID, nil
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}
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}
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// 如果没找到 team，返回第一个非 default 的
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for accountID := range result.Accounts {
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if accountID != "default" {
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t.accountID = accountID
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return accountID, nil
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}
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}
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return "", fmt.Errorf("未找到 account_id")
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}
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// SendInvites 发送邀请
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func (t *TeamInviter) SendInvites(emails []string) error {
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if t.accountID == "" {
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return fmt.Errorf("未设置 account_id，请先调用 GetAccountID()")
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}
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url := fmt.Sprintf("https://chatgpt.com/backend-api/accounts/%s/invites", t.accountID)
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payload := InviteRequest{
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EmailAddresses: emails,
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Role: "standard-user",
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ResendEmails: true,
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}
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body, _ := json.Marshal(payload)
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req, _ := http.NewRequest("POST", url, bytes.NewReader(body))
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req.Header.Set("Authorization", "Bearer "+t.accessToken)
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Chatgpt-Account-Id", t.accountID)
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resp, err := t.client.Do(req)
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if err != nil {
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return fmt.Errorf("请求失败: %v", err)
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}
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defer resp.Body.Close()
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respBody, _ := io.ReadAll(resp.Body)
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if resp.StatusCode != 200 && resp.StatusCode != 201 {
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return fmt.Errorf("HTTP %d: %s", resp.StatusCode, string(respBody)[:min(200, len(respBody))])
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}
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return nil
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}
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// GetPendingInvites 获取待处理的邀请列表
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func (t *TeamInviter) GetPendingInvites() ([]string, error) {
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if t.accountID == "" {
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return nil, fmt.Errorf("未设置 account_id")
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}
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url := fmt.Sprintf("https://chatgpt.com/backend-api/accounts/%s/invites?offset=0&limit=100&query=", t.accountID)
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req, _ := http.NewRequest("GET", url, nil)
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req.Header.Set("Authorization", "Bearer "+t.accessToken)
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resp, err := t.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, _ := io.ReadAll(resp.Body)
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var result struct {
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Invites []struct {
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Email string `json:"email"`
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} `json:"invites"`
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}
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if err := json.Unmarshal(body, &result); err != nil {
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return nil, err
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}
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var emails []string
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for _, inv := range result.Invites {
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emails = append(emails, inv.Email)
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}
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return emails, nil
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}
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// AcceptInvite 接受邀请 (使用被邀请账号的 token)
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func AcceptInvite(inviteLink string, accessToken string) error {
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c, _ := client.New(DefaultProxy)
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req, _ := http.NewRequest("GET", inviteLink, nil)
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req.Header.Set("Authorization", "Bearer "+accessToken)
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resp, err := c.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != 200 && resp.StatusCode != 302 {
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body, _ := io.ReadAll(resp.Body)
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return fmt.Errorf("HTTP %d: %s", resp.StatusCode, string(body)[:min(100, len(body))])
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}
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return nil
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}
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