Class: Mpesa

Inherits:
MpesaBase show all
Defined in:
lib/rave_ruby/rave_objects/mpesa.rb

Instance Attribute Summary

Attributes inherited from Base

#get_hashed_key, #rave_object

Instance Method Summary collapse

Methods inherited from MpesaBase

#handle_charge_response, #handle_verify_response

Methods inherited from Base

#check_passed_parameters, #get_request, #handle_list_bank, #initialize, #post_request

Constructor Details

This class inherits a constructor from Base

Instance Method Details

#initiate_charge(data) ⇒ Object

method to initiate mpesa transaction



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
 
# File 'lib/rave_ruby/rave_objects/mpesa.rb', line 7

def initiate_charge(data)

    base_url = rave_object.base_url
    hashed_secret_key = get_hashed_key
    public_key = rave_object.public_key


    # only update the payload with the transaction reference if it isn't already added to the payload
    if !data.key?("txRef")
        data.merge!({"txRef" => Util.transaction_reference_generator})
    end

    # only update the payload with the order reference if it isn't already added to the payload
    if !data.key?("orderRef")
        data.merge!({"orderRef" => Util.transaction_reference_generator})
    end

    data.merge!({"PBFPubKey" => public_key, "payment_type" => "mpesa", "country" => "KE", "is_mpesa" => "1", "is_mpesa_lipa" => true, "currency" => "KES"})

    required_parameters = ["amount", "email", "phonenumber"]
    check_passed_parameters(required_parameters, data)

    encrypt_data = Util.encrypt(hashed_secret_key, data)

    payload = {
        "PBFPubKey" => public_key,
        "client" => encrypt_data,
        "alg" => "3DES-24"
    }

    payload = payload.to_json
    response = post_request("#{base_url}#{BASE_ENDPOINTS::CHARGE_ENDPOINT}", payload) 

    return handle_charge_response(response)

end

#verify_charge(txref) ⇒ Object

method to verify mpesa transaction



45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/rave_ruby/rave_objects/mpesa.rb', line 45

def verify_charge(txref)
    base_url = rave_object.base_url

    payload = {
        "txref" => txref,
        "SECKEY" => rave_object.secret_key.dup,
    }

    payload = payload.to_json

    response = post_request("#{base_url}#{BASE_ENDPOINTS::VERIFY_ENDPOINT}", payload)
    return handle_verify_response(response)
end