CafeAPI - Backend

This is a node.js + express.js + MongoDB api that counts votes. The votes represent the students opinions of the schools meals. Showing the opinions surrounding the food allows students to judge if the meal is worth going to.

ver: v2.0.3

Requests and Responses

Vote

Update Vote

Type: POST
Request: /vote

Parameters:

{
    "date":"Date, YYYY-DD-MMThh:mm:ss+Z",
    "meal":"Meal Type, Integer, 0 ~ 2 inclusive",
    "email":"User Email, String, @avonoldfarms.com",
    "rate":"Rate, Double, 0.5 ~ 5.0 inclusive"
}

Example:

{
    "date":"2020-09-09T00:00:00.000+00:00",
    "meal": 1,
    "email":"test@avonoldfarms.com",
    "rate": 4.5
}

Response:

• 200: User rate has been successfully reflected.
• 400: Invalid parameters.
• 403: Vote has already been registered with this email.
• 500: MongoDB connection error

---

Get Vote

Type: GET
Request: /vote

Parameters:

{
    "date1":"Start Date, YYYY-DD-MMThh:mm:ss+Z",
    "date2":"End Date, YYYY-DD-MMThh:mm:ss+Z"
}

Example:

{
    "date1":"2020-09-09T00:00:00-04:00",
    "date2":"2020-09-10T00:00:00-04:00"
}

Response:

• 200: Vote data has been successfully returned.
• 400: Invalid parameters.
• 500: MongoDB connection error

Return Data:

[
    {
        "date":"Date, YYYY-DD-MMThh:mm:ss+Z",
        "meal":"Meal Type, Integer, 0 ~ 2 inclusive",
        "rate":"Rate, Double, 0.5 ~ 5.0 inclusive",
        "total":"Total number of people who vote, Integer"
    },
    { ... }
]

Example Data:

[
    {
        "date":"2020-09-09T00:00:00.000Z",
        "meal": 1,
        "rate": 9,
        "total": 2
    },
    {
        "date":"2020-09-09T00:00:00.000Z",
        "meal": 0,
        "rate": 4.5,
        "total": 1
    }
]

Comment

Post Comment

Type: POST
Request: /comment

Parameters:

{
    "date":"Date, YYYY-DD-MMThh:mm:ss+Z",
    "name":"User Name, String",
    "email":"User Email, @avonoldfarms.com",
    "pw":"String, MD5 encrypted password",
    "meal":"Meal Type, Integer, 0 ~ 2 inclusive",
    "menu":"String, Meal menu",
    "like":"Boolean",
    "comment":"String, Comment, 5~500"
}

Example:

{
    "date":"2020-09-10T01:35:45+09:00",
    "name":"test1",
    "email":"test1@avonoldfarms.com",
    "pw":"4a7d1ed414474e4033ac29ccb8653d9b",
    "meal":1,
    "menu":"apple",
    "like":false,
    "comment":"testcomment12345678910"
}

Response:

• 200: User rate has been successfully reflected.
• 400: Invalid parameters.
• 403: Vote has already been registered with this email.
• 500: MongoDB connection error

---

Delete Comment

Type: POST
Request: /comment

Parameters:

{
    "id":"ID from mongodb, ObjectID",
    "email":"User Email, @avonoldfarms.com",
    "pw":"String, MD5 encrypted password"
}

Example:

{
    "id":"5f59080a5923552004a899f3",
    "email":"test1@avonoldfarms.com",
    "pw":"4a7d1ed414474e4033ac29ccb8653d9b"
}

Response:

• 200: User rate has been successfully reflected.
• 400: Invalid parameters.
• 403: Vote has already been registered with this email.
• 500: MongoDB connection error

---

Get Comment

Type: GET
Request: /comment

Parameters:

{
    "date1":"Start Date, YYYY-DD-MMThh:mm:ss+Z",
    "date2":"End Date, YYYY-DD-MMThh:mm:ss+Z"
}

Example:

{
    "date1":"2020-09-09T00:00:00-04:00",
    "date2":"2020-09-10T00:00:00-04:00"
}

Response:

• 200: Comment data has been successfully returned.
• 400: Invalid parameters.
• 500: MongoDB connection error

Return Data:

[
    {
        "_id":"Mongodb Object ID",
        "date":"Date, YYYY-DD-MMThh:mm:ss+Z",
        "name":"User Name, String",
        "email":"User Email, @avonoldfarms.com",
        "meal":"Meal Type, Integer, 0 ~ 2 inclusive",
        "menu":"String, Meal menu",
        "like":"Boolean",
        "comment":"String, Comment, 5~500"
    },
    { ... }
]

Example Data:

[
    {
        "_id":"5f590506bcd6f7120c705050",
        "date":"2020-09-09T16:35:45.000Z",
        "name":"test1",
        "email":"test1@avonoldfarms.com",
        "meal": 0,
        "menu":"apple",
        "like": false,
        "comment":"testcomment12345678910"
    },
    {
        "_id":"5f59062525fcd22d44415efd",
        "date":"2020-09-10T00:00:00.000Z",
        "name":"test2",
        "email":"test2@avonoldfarms.com",
        "meal": 1,
        "menu":"apple",
        "like": true,
        "comment":"testcomment12345678910"
    }
]