fractal-api 0.9.39

Fractal Global Credits API client library 
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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190

use std::io::Read;

use hyper::method::Method;
use hyper::header::{Headers, Authorization};
use rustc_serialize::json;

use dto::{ResponseDTO,FromDTO, PendingFriendRequestDTO, FriendRequestDTO, ConfirmFriendRequestDTO, ProfileDTO,
          RelationshipDTO as Relationship};
use hyper::status::StatusCode;
use error::{Result, Error};
use super::{Client, VoidDTO};
use super::types::{PendingFriendRequest, Profile};
use super::oauth::AccessToken;


/// Methods for working with friend requests.
impl Client {
    /// Creates a pending invitation to connect to the user
    pub fn send_friend_request<M: Into<String>>(&self,
                                                access_token: &AccessToken,
                                                user: u64,
                                                relation: Relationship,
                                                message: Option<M>)
                                                -> Result<(ResponseDTO)> {
        let user_id = access_token.get_user_id();
        if user_id.is_some() && !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let dto = FriendRequestDTO {
                origin_id: user_id.unwrap(),
                destination_id: user,
                relationship: relation,
                message: message.and_then(|mess| Some(mess.into())),
            };
            let mut response = self.send_request(Method::Post,
                              format!("{}create_friend_request", self.url),
                              headers,
                              Some(&dto))?;
            let mut response_str = String::new();
            let _ = response.read_to_string(&mut response_str)?;
            let res: ResponseDTO = json::decode(&response_str)?;
            match response.status {
                StatusCode::Ok => {
                    Ok(res)
                }
                StatusCode::Accepted => {
                    Ok(res)
                }
                _ => {
                    Err(Error::Forbidden(json::decode::<ResponseDTO>(&response_str)?.message))
                }
            }
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user token")))
        }
    }

    /// Confirms a connection
    pub fn confirm_friend_request(&self,
                                  access_token: &AccessToken,
                                  request_id: u64,
                                  user: u64)
                                  -> Result<(ResponseDTO)> {
        let user_id = access_token.get_user_id();
        if user_id.is_some() && !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let dto = ConfirmFriendRequestDTO {
                request_id: request_id,
                origin: user,
                destination: user_id.unwrap(),
            };
            let mut response = self.send_request(Method::Post,
                              format!("{}confirm_friend_request",
                                   self.url,
                                  ),
                              headers,
                              Some(&dto))?;
            let mut response_str = String::new();
            let _ = response.read_to_string(&mut response_str)?;
            match response.status {
                StatusCode::Ok => {
                    let res: ResponseDTO = json::decode(&response_str)?;
                    Ok(res)
                }
                _ => {
                    Err(Error::Forbidden(json::decode::<ResponseDTO>(&response_str)?.message))
                }
            }
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user token")))
        }
    }

    /// Gets all the pending friend requests for the given user.
    pub fn get_friend_requests(&self,
                               access_token: &AccessToken,
                               user_id: u64)
                               -> Result<Vec<PendingFriendRequest>> {
        if (access_token.is_admin() || access_token.is_user(user_id)) &&
           !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let mut response = self.send_request(Method::Get,
                              format!("{}friend_requests/{}", self.url, user_id),
                              headers,
                              None::<&VoidDTO>)?;
            let mut response_str = String::new();
            let _ = response.read_to_string(&mut response_str)?;
            let connections: Vec<PendingFriendRequestDTO> = json::decode(&response_str)?;
            Ok(connections.into_iter()
                .map(|t| PendingFriendRequest::from_dto(t).unwrap())
                .collect())
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user or admin \
                                               token, and in the case of an user token, the ID \
                                               in the token must be the same as the given ID")))
        }
    }

    /// Returns the given users friends
    pub fn get_friends(&self, access_token: &AccessToken, user_id: u64) -> Result<Vec<Profile>> {
        if (access_token.is_admin() || access_token.is_user(user_id)) &&
           !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let mut response = self.send_request(Method::Get,
                              format!("{}friends/{}", self.url, user_id),
                              headers,
                              None::<&VoidDTO>)?;
            let mut response_str = String::new();
            let _ = response.read_to_string(&mut response_str)?;
            let friends: Vec<ProfileDTO> = json::decode(&response_str)?;
            Ok(friends.into_iter()
                .map(|f| Profile::from_dto(f).unwrap())
                .collect())
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user or admin \
                                               token, and in the case of an user token, the ID \
                                               in the token must be the same as the given ID")))
        }
    }

    /// Rejects the friend request for the given user
    pub fn reject_friend_request(&self, access_token: &AccessToken, request_id: u64) 
                                -> Result<(ResponseDTO)> {

        if access_token.get_user_id().is_some() && !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let mut response = self.send_request(Method::Post,
                              format!("{}reject_friend_request/{}", self.url, request_id),
                              headers,
                              None::<&VoidDTO>)?;
            let mut response_str = String::new();
            let _ = response.read_to_string(&mut response_str)?;
            match response.status {
                StatusCode::Ok => {
                    let res: ResponseDTO = json::decode(&response_str)?;
                    Ok(res)
                }
                _ => {
                    Err(Error::Forbidden(json::decode::<ResponseDTO>(&response_str)?.message))
                }
            }
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user or admin \
                                               token, and in the case of an user token, the ID \
                                               in the token must be the same as the given ID")))
        }
    }
    
    /// Unfriends the given user
    pub fn unfriend(&self, access_token: &AccessToken, request_id: u64) -> Result<()> {

        if access_token.get_user_id().is_some() && !access_token.has_expired() {
            let mut headers = Headers::new();
            headers.set(Authorization(access_token.get_token()));
            let _ = self.send_request(Method::Delete,
                              format!("{}friend/{}", self.url, request_id),
                              headers,
                              None::<&VoidDTO>)?;
            Ok(())
        } else {
            Err(Error::Forbidden(String::from("the token must be an unexpired user or admin \
                                               token, and in the case of an user token, the ID \
                                               in the token must be the same as the given ID")))
        }
    }
}