rest-model-postgres 0.1.3

db for crate rest-model
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
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

use rest_model::{
    method::{Delete, Get, GetWithId, Init, Patch, Put},
    pagination::PaginationParams,
    Condition, DeleteParams, Doc, PatchParams, RestModel,
};
use rest_model_postgres::Db;
use serde::{Deserialize, Serialize};
use serde_json::{json, Value};

#[derive(Serialize, Deserialize, Clone, Debug)]
struct User {
    pub name: String,
    pub age: i32,
    pub info: Value,
}

impl Init<User, Db> for User {}
impl GetWithId<User, Db> for User {}
impl Get<User, Db> for User {}
impl Put<User, Db> for User {}
impl Patch<User, Db> for User {}
impl Delete<User, Db> for User {}

impl RestModel for User {
    fn get_db_name() -> &'static str {
        "mydb.public"
    }

    fn get_table_name() -> &'static str {
        "users"
    }
}

#[test]
fn init() {
    let uri = &std::env::var("DATABASE_URL").unwrap();
    tokio::runtime::Runtime::new().unwrap().block_on(async {
        let client = Db::try_new(uri).await.unwrap();
        User::init(&client).await.unwrap();
        let tom = Doc {
            _id: "67c707bc698b8e529f994670".to_string(),
            data: User {
                name: "Tom".to_string(),
                age: 10,
                info: json!({
                    "a": 1,
                }),
            },
            _created_at: 0,
            _updated_at: 0,
        };
        let jerry = Doc {
            _id: "67c707bc698b8e529f994671".to_string(),
            data: User {
                name: "Jerry".to_string(),
                age: 9,
                info: json!({
                    "a": 1,
                }),
            },
            _created_at: 0,
            _updated_at: 0,
        };
        let spike = Doc {
            _id: "67c707bc698b8e529f994672".to_string(),
            data: User {
                name: "Spike".to_string(),
                age: 8,
                info: json!({
                    "a": 1,
                }),
            },
            _created_at: 0,
            _updated_at: 0,
        };
        User::put(&client, &vec![tom, jerry, spike]).await.unwrap();
        // User::patch(&client, &PatchParams {
        //     filter: FilterParams::Where("()")
        //     patch: json!({
        //         "age": 9,
        //     }),
        // })
        // User::User::get_with_id(client, id).await;
    });
}

#[test]
fn update() {
    let uri = &std::env::var("DATABASE_URL").unwrap();
    tokio::runtime::Runtime::new().unwrap().block_on(async {
        let client = Db::try_new(uri).await.unwrap();
        User::patch(
            &client,
            &PatchParams {
                filter: Condition::Gt("age".to_string(), json!(8)),
                patch: json!({
                    "age": 9,
                    "info": {
                      "a": 2,
                    },
                }),
            },
        )
        .await
        .unwrap();
        User::patch(
            &client,
            &PatchParams {
                filter: Condition::Eq("name".to_string(), json!("Spike")),
                patch: json!({
                    "age": 7,
                    "info": {
                      "a": 3,
                    },
                }),
            },
        )
        .await
        .unwrap();
        // User::User::get_with_id(client, id).await;
    });
}

#[test]
fn delete() {
    let uri = &std::env::var("DATABASE_URL").unwrap();
    tokio::runtime::Runtime::new().unwrap().block_on(async {
        let client = Db::try_new(uri).await.unwrap();
        User::delete(
            &client,
            &DeleteParams {
                filter: Condition::Gt("age".to_string(), json!(5)),
            },
        )
        .await
        .unwrap();
        // User::User::get_with_id(client, id).await;
    });
}
#[test]
fn get_with_id() {
    let uri = &std::env::var("DATABASE_URL").unwrap();
    tokio::runtime::Runtime::new().unwrap().block_on(async {
        let client = Db::try_new(uri).await.unwrap();
        let doc = User::get_with_id(&client, "67c707bc698b8e529f994670")
            .await
            .unwrap();
        println!("{:#?}", doc);
    });
}

#[test]
fn get() {
    let uri = &std::env::var("DATABASE_URL").unwrap();
    tokio::runtime::Runtime::new().unwrap().block_on(async {
        let client = Db::try_new(uri).await.unwrap();
        let json = json!({
            "filter": {
               "Or": [
                {
                  "In": ["_id", ["67c707bc698b8e529f994670", "67c707bc698b8e529f994671"]],
                },
               ],
            },
            "limit": 2,
            "page": 1,
            "sort": "+age",
        })
        .into();
        let pagination = serde_json::from_value::<PaginationParams>(json).unwrap();
        println!("{:#?}", pagination);
        let doc = User::get(&client, &pagination).await.unwrap();
        println!("{:#?}", doc);
    });
}