Sharing tips on docking with DingTalk interface to implement approval process management

Sharing of tips for implementing approval process management by docking with DingTalk interface

With the development of the Internet, enterprise management has become increasingly complex, and the traditional approval process can no longer meet the needs of enterprises. As a leading enterprise-level communication and collaboration tool, DingTalk provides rich interface functions and provides enterprises with solutions to quickly implement approval process management. This article will share some techniques for implementing approval process management by docking with the DingTalk interface, and attaches code examples.

1. Obtain DingTalk authorization
Before you start using the DingTalk interface, you first need to perform authorization authentication. We can obtain DingTalk authorization through the OAuth2.0 authorization code mode. The specific steps are as follows:

1. Build an authorization link: Build a URL, including APPID, callback URL, authorization scope and other parameters.

2. Access authorization link: The user accesses the authorization link and authorizes our application in DingTalk.

3. Obtain the authorization code: After the user agrees to the authorization, DingTalk will redirect to the callback URL we set previously, along with the authorization code.

4. Use the authorization code to exchange for an access token: use the authorization code as a parameter and call the interface to exchange for an access token.

5. Obtain user information: Use the access token to obtain the user's basic information through interface calls.

Through the above steps, we can obtain DingTalk authorization and lay the foundation for subsequent interface calls.

2. Create an approval process template
Before using the approval process, we need to create an approval process template to define the content and process of the approval. DingTalk provides corresponding interfaces for creating and managing approval process templates.

The following is a sample code to create an approval process template:

import requests

def create_process_template(access_token):
    url = 'https://oapi.dingtalk.com/topapi/processinstance/create'
    headers = {'Content-Type': 'application/json'}
    data = {
        "agent_id": 12345,
        "process_code": "PROC-EA6510EF-6631-4334-97D8-9B1B8D339F0C",
        "originator_user_id": "UserID",
        "dept_id": 123,
        "approvers": "UserID1,UserID2",
        "cc_list": "UserID3,UserID4",
        "form_component_values": [
            {
                "name": "请假事由",
                "value": "身体不舒服"
            },
            {
                "name": "请假天数",
                "value": "1"
            }
        ],
        "attachment_codes": "FILE1_GUID,FILE2_GUID"
    }
    params = {'access_token': access_token}
    response = requests.post(url, headers=headers, params=params, json=data)
    result = response.json()
    return result

The above code creates an approval process instance by calling the DingTalk interface /topapi/processinstance/create . Among them, access_token is the access token obtained previously, process_code is the defined process template code, originator_user_id is the user ID of the initiator, approvers is the user ID list of the approver, form_component_values is the form field value, attachment_codes is the GUID list of the attachment.

3. Query the approval results
After creating the approval process, we can query the approval results by calling the DingTalk interface.

The following is a sample code for querying approval results:

import requests

def get_process_result(access_token, process_instance_id):
    url = 'https://oapi.dingtalk.com/topapi/processinstance/get'
    headers = {'Content-Type': 'application/json'}
    params = {'access_token': access_token}
    data = {'process_instance_id': process_instance_id}
    response = requests.post(url, headers=headers, params=params, json=data)
    result = response.json()
    return result

process_instance_id in the above code is the approval process instance ID to be queried. By calling DingTalk's interface /topapi/processinstance/get and passing in the corresponding parameters, we can obtain detailed information about the approval results.

Through the above three steps, we can implement approval process management based on the DingTalk interface. Of course, the DingTalk interface also provides many other functions, such as revoking approval, adding signatures, transferring, etc., and developers can expand and customize them according to the actual needs of the enterprise.

Summary:
DingTalk interface provides a convenient and fast enterprise-level approval process management solution. Through steps such as obtaining authorization, creating approval process templates, and querying approval results, we can easily automate the management of the enterprise's approval process. I hope the tips and code examples in this article can help you implement DingTalk approval process management.

References:

• DingTalk Development Documents: https://developers.dingtalk.com/document/app/obtain-user-authorization-authorization-code-mode
• DingTalk Open Platform: https://open.dingtalk.com/

The above is the detailed content of Sharing tips on docking with DingTalk interface to implement approval process management. For more information, please follow other related articles on the PHP Chinese website!