fix: JSON Mapping for ITC-04 filing

[Ninad1306]

Input:

{
    gstin: "24AABCD8856A8FG",
    fp: "172024",
    m2jw: [
        {
            jw_stcd: "27",
            chnum: "A4",
            chdt: "12-09-2017",
            itms: [
                {
                    goods_ty: "7b",
                    desc: "qwqwqwe",
                    uqc: "BTL",
                    qty: 1243,
                    txval: 10.2,
                    tx_c: 0,
                    tx_s: 0,
                    tx_i: 10,
                    tx_cs: 0,
                },
            ],
        },
    ],
    table5A: [
        {
            jw_stcd: "24",
            ctin: "24AABCD8856A8FG",
            items: [
                {
                    jw2_chdt: "12-06-2024",
                    o_chnum: "124",
                    uqc: "BAG",
                    o_chdt: "10-06-2024",
                    qty: 15,
                    nat_jw: "WORK",
                    jw2_chnum: "1236",
                    desc: "New -17",
                },
                {
                    jw2_chdt: "12-06-2024",
                    o_chnum: "124",
                    uqc: "BAG",
                    o_chdt: "10-06-2024",
                    qty: 10,
                    nat_jw: "WORK",
                    jw2_chnum: "1236",
                    desc: "New -18",
                },
            ],
        },
        {
            jw_stcd: "24",
            ctin: "24AABCD8856A8FG",
            items: [
                {
                    jw2_chdt: "12-06-2024",
                    o_chnum: "123",
                    uqc: "BAG",
                    o_chdt: "10-06-2024",
                    qty: 11,
                    nat_jw: "WORK",
                    jw2_chnum: "1236",
                    desc: "New -19",
                },
                {
                    jw2_chdt: "12-06-2024",
                    o_chnum: "123",
                    uqc: "BAG",
                    o_chdt: "10-06-2024",
                    qty: 12,
                    nat_jw: "WORK",
                    jw2_chnum: "1236",
                    desc: "New -16",
                },
            ],
        },
    ],
}

Output:

{
    "Table 5A": {
        "124 - 1236": {
            original_challan_number: "124",
            jw_challan_number: "1236",
            company_gstin: "24AABCD8856A8FG",
            jw_state_code: "24-Gujarat",
            items: [
                {
                    original_challan_date: "10-06-2024",
                    jw_challan_date: "12-06-2024",
                    nature_of_job: "WORK",
                    uom: "BAG-BAGS",
                    qty: 15.0,
                    desc: "New -17",
                },
                {
                    original_challan_date: "10-06-2024",
                    jw_challan_date: "12-06-2024",
                    nature_of_job: "WORK",
                    uom: "BAG-BAGS",
                    qty: 10.0,
                    desc: "New -18",
                },
            ],
        },
        "123 - 1235": {
            original_challan_number: "123",
            jw_challan_number: "1235",
            company_gstin: "24AABCD8856A8FG",
            jw_state_code: "24-Gujarat",
            items: [
                {
                    original_challan_date: "10-06-2024",
                    jw_challan_date: "12-06-2024",
                    nature_of_job: "WORK",
                    uom: "BAG-BAGS",
                    qty: 11.0,
                    desc: "New -19",
                },
                {
                    original_challan_date: "10-06-2024",
                    jw_challan_date: "12-06-2024",
                    nature_of_job: "WORK",
                    uom: "BAG-BAGS",
                    qty: 12.0,
                    desc: "New -16",
                },
            ],
        },
    },
    "Stock Entry": {
        A4: {
            jw_state_code: "27-Maharashtra",
            items: [
                {
                    taxable_value: 10.2,
                    igst_rate: 10,
                    cgst_rate: 0,
                    sgst_rate: 0,
                    cess_amount: 0,
                    uom: "BTL-BOTTLES",
                    qty: 1243.0,
                    desc: "qwqwqwe",
                    goods_type: "7b",
                },
            ],
            original_challan_number: "A4",
            original_challan_date: "12-09-2017",
            total_taxable_value: 10.2,
            total_igst_rate: 10,
            total_cgst_rate: 0,
            total_sgst_rate: 0,
            total_cess_amount: 0,
        },
    },
}

[codecov]

Codecov Report

Attention: Patch coverage is 96.76259% with 9 lines in your changes missing coverage. Please review.

Project coverage is 59.94%. Comparing base (98e338c) to head (22ca60a).
Report is 7 commits behind head on develop.

Files with missing lines	Patch %	Lines
...mpliance/gst_india/utils/itc_04/itc_04_json_map.py	90.00%	8 Missing ⚠️
...compliance/gst_india/utils/itc_04/itc_04_export.py	98.41%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2273      +/-   ##
===========================================
+ Coverage    56.97%   59.94%   +2.97%     
===========================================
  Files          127      132       +5     
  Lines        12785    13128     +343     
===========================================
+ Hits          7284     7870     +586     
+ Misses        5501     5258     -243     

Files with missing lines	Coverage Δ
india_compliance/gst_india/utils/__init__.py	76.87% <ø> (+0.57%)	⬆️
...mpliance/gst_india/utils/gstr_1/gstr_1_json_map.py	64.46% <100.00%> (-2.40%)	⬇️
...ia_compliance/gst_india/utils/gstr_mapper_utils.py	100.00% <100.00%> (ø)
...ndia_compliance/gst_india/utils/itc_04/__init__.py	100.00% <100.00%> (ø)
...a_compliance/gst_india/utils/itc_04/itc_04_data.py	100.00% <100.00%> (ø)
...compliance/gst_india/utils/itc_04/itc_04_export.py	98.41% <98.41%> (ø)
...mpliance/gst_india/utils/itc_04/itc_04_json_map.py	90.00% <90.00%> (ø)

... and 12 files with indirect coverage changes