unosend 1.0.0

Official Rust SDK for Unosend - Email API for developers
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128

use crate::audiences::AudiencesApi;
use crate::contacts::ContactsApi;
use crate::domains::DomainsApi;
use crate::emails::EmailsApi;
use crate::error::UnosendError;
use reqwest::Client;
use serde::de::DeserializeOwned;
use serde::Serialize;

const DEFAULT_BASE_URL: &str = "https://api.unosend.co/v1";

/// Main client for the Unosend API.
#[derive(Clone)]
pub struct Unosend {
    api_key: String,
    base_url: String,
    http_client: Client,
}

impl Unosend {
    /// Create a new Unosend client with the given API key.
    pub fn new(api_key: impl Into<String>) -> Self {
        Self::with_base_url(api_key, DEFAULT_BASE_URL)
    }

    /// Create a new Unosend client with a custom base URL.
    pub fn with_base_url(api_key: impl Into<String>, base_url: impl Into<String>) -> Self {
        Self {
            api_key: api_key.into(),
            base_url: base_url.into(),
            http_client: Client::new(),
        }
    }

    /// Get the Emails API.
    pub fn emails(&self) -> EmailsApi {
        EmailsApi::new(self.clone())
    }

    /// Get the Domains API.
    pub fn domains(&self) -> DomainsApi {
        DomainsApi::new(self.clone())
    }

    /// Get the Audiences API.
    pub fn audiences(&self) -> AudiencesApi {
        AudiencesApi::new(self.clone())
    }

    /// Get the Contacts API.
    pub fn contacts(&self) -> ContactsApi {
        ContactsApi::new(self.clone())
    }

    pub(crate) async fn post<T, R>(&self, path: &str, body: &T) -> Result<R, UnosendError>
    where
        T: Serialize,
        R: DeserializeOwned,
    {
        let url = format!("{}{}", self.base_url, path);
        let response = self
            .http_client
            .post(&url)
            .header("Authorization", format!("Bearer {}", self.api_key))
            .header("Content-Type", "application/json")
            .header("User-Agent", "unosend-rust/1.0.0")
            .json(body)
            .send()
            .await?;

        self.handle_response(response).await
    }

    pub(crate) async fn get<R>(&self, path: &str) -> Result<R, UnosendError>
    where
        R: DeserializeOwned,
    {
        let url = format!("{}{}", self.base_url, path);
        let response = self
            .http_client
            .get(&url)
            .header("Authorization", format!("Bearer {}", self.api_key))
            .header("User-Agent", "unosend-rust/1.0.0")
            .send()
            .await?;

        self.handle_response(response).await
    }

    pub(crate) async fn delete(&self, path: &str) -> Result<(), UnosendError> {
        let url = format!("{}{}", self.base_url, path);
        let response = self
            .http_client
            .delete(&url)
            .header("Authorization", format!("Bearer {}", self.api_key))
            .header("User-Agent", "unosend-rust/1.0.0")
            .send()
            .await?;

        if !response.status().is_success() {
            let status = response.status().as_u16();
            let text = response.text().await.unwrap_or_default();
            return Err(UnosendError::Api {
                message: text,
                status_code: status,
            });
        }

        Ok(())
    }

    async fn handle_response<R>(&self, response: reqwest::Response) -> Result<R, UnosendError>
    where
        R: DeserializeOwned,
    {
        let status = response.status();
        let text = response.text().await?;

        if !status.is_success() {
            return Err(UnosendError::Api {
                message: text,
                status_code: status.as_u16(),
            });
        }

        serde_json::from_str(&text).map_err(|e| UnosendError::Parse(e.to_string()))
    }
}