Certificate Generation
Overview
The final step in this process is the creation of configurations to create a voter registration PDF for the citizens to download. For this, we will make use of DIGIT’s PDF service which uses PDFMake and Mustache libraries to generate PDF. Detailed documentation on generating PDFs using PDF service is available here.
Steps
Follow the below steps to set up PDF service locally and generate PDF for our voter registration service -
Clone DIGIT Services repo.
> git clone -o upstream https://github.com/egovernments/DIGIT-OSSClone Configs repo.
> git clone -o upstream https://github.com/egovernments/configsNavigate to the DIGIT-Dev repo and open up a terminal. Checkout DIGIT_DEVELOPER_GUIDE branch.
> cd DIGIT-Dev
> git checkout DIGIT_DEVELOPER_GUIDENavigate to the configs folder and under pdf-service data config and format config folders, create file by the name of digit-developer-guide.json
> cd configs/pdf-service/data-config
> touch digit-developer-guide.jsonAdd the following content in this newly created data config file -
{
"key": "btcertificate",
"DataConfigs": {
"serviceName": "rainmaker-common",
"version": "1.0.0",
"baseKeyPath": "$.BirthRegistrationApplications.*",
"entityIdPath":"$.id",
"isCommonTableBorderRequired": true,
"mappings": [
{
"mappings": [
{
"direct": [
{
"variable": "logoImage",
"url":"https://raw.githubusercontent.com/egovernments/egov-web-app/master/web/rainmaker/dev-packages/egov-ui-kit-dev/src/assets/images/pblogo.png",
"type":"image"
},
{
"variable": "applicantName",
"value": {
"path": "$.babyFirstName"
}
},
{
"variable": "applicationNo",
"value": {
"path": "$.applicationNumber"
}
},
{
"variable": "address",
"value": {
"path": "$.address.city"
}
},
{
"variable": "birthIdIssueDate",
"value": {
"path": "$.auditDetails.createdTime"
},
"type": "date"
},
{
"variable": "signedCertificateData",
"value": {
"path": "$.signedCertificate"
}
},
{
"variable": "to",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_RECEIPT_TO"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "municipal_corportaion",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_MUNICIPAL_CORPORATION"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "corporation_contact",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_CONTACT"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "corporation_website",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_WEBSITE"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "corporation_email",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_EMAIL"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "application_no",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_APPLICATION_NO"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "reciept_no",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_RECIEPT_NO"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "financial_year",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_FINANCIAL_YEAR"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_name",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_NAME"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_owner_name",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_OWNER_NAME"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_owner_contact",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_OWNER_CONTACT"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_address",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_ADDRESS"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_type",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_TYPE"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "accessories_label",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_ACCESSORIES_LABEL"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "trade_license_fee",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_LICENSE_FEE"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "license_issue_date",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_ISSUE_DATE"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "license_validity",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_VALIDITY"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "approved_by",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_APPROVED_BY"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
},
{
"variable": "commissioner",
"value": {
"path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_COMMISSIONER"
},
"type": "label",
"localisation":{
"required":true,
"prefix": null,
"module":"rainmaker-common"
}
}
]
},
{
"externalAPI": [
{
"path": "http://localhost:8082/egov-mdms-service/v1/_get",
"queryParam": "moduleName=tenant&masterName=tenants&tenantId=pb&filter=%5B?(@.code=='{$.tenantId}')%5D",
"apiRequest": null,
"responseMapping":[
{
"variable":"ulb-address",
"value":"$.MdmsRes.tenant.tenants[0].address"
},
{
"variable":"corporationContact",
"value":"$.MdmsRes.tenant.tenants[0].contactNumber"
},
{
"variable":"corporationWebsite",
"value":"$.MdmsRes.tenant.tenants[0].domainUrl"
},
{
"variable":"corporationEmail",
"value":"$.MdmsRes.tenant.tenants[0].emailId"
}
]
},
{
"path": "http://localhost:8288/filestore/v1/files/url",
"queryParam": "tenantId=pb,fileStoreIds=$.tradeLicenseDetail.applicationDocuments[?(@.documentType== 'OWNERPHOTO')].fileStoreId",
"apiRequest": null,
"requesttype": "GET",
"responseMapping":[
{
"variable":"userpic",
"value":"$.fileStoreIds[0].url",
"type": "image"
}
]
},
{
"path": "http://localhost:8282/egov-workflow-v2/egov-wf/process/_search",
"queryParam": "businessIds=$.applicationNumber,history=true,tenantId=$.tenantId",
"apiRequest": null,
"responseMapping":[
{
"variable":"approvedBy",
"value":"$.ProcessInstances[?(@.action == 'APPROVE')].assigner.name"
}
]
}
]
},
{
"qrcodeConfig": [
{
"variable": "qrCode",
"value": "{{signedCertificateData}}"
}
]
}
]
}
]
}
}Create a file by the name of
digit-developer-guide.jsonformat-configfolder and place the following content in it -
{
"key": "vtcertificate",
"config": {
"defaultStyle": {
"font": "Cambay"
},
"content": [
{
"image": "{{qrCode}}",
"absolutePosition" : {
"x" : 480,
"y" : 5
},
"width": 100,
"height": 100
},
{
"style":"noc-head",
"table":{
"widths":[
"*"
],
"body":[
[
{
"image": "{{userpic}}",
"width": 70,
"height": 82,
"alignment": "center",
"margin": [
0,
10,
0,
10
]
}
],
[
{
"stack": [
{
"text":"{{municipal_corportaion}}",
"style":"receipt-logo-header"
},
{
"text":"{{ulb-address}}",
"style":"receipt-logo-sub-header"
},
{
"style": "noc-head",
"table": {
"widths": [
"*",
"*"
],
"body": [
[
{
"text": "{{corporation_contact}} : {{corporationContact}} ",
"style": "receipt-sub-address-sub-header"
}
]
]
},
"layout": "noBorders"
},
{
"style": "noc-head",
"table": {
"widths": [
"*",
"*"
],
"body": [
[
{
"text": "{{corporation_website}} : {{corporationWebsite}}",
"style": "receipt-sub-website-sub-header"
}
]
]
},
"layout": "noBorders"
},
{
"style": "noc-head",
"table": {
"widths": [
"*",
"*"
],
"body": [
[
{
"text": "{{corporation_email}} : {{corporationEmail}}",
"style": "receipt-sub-email-sub-header"
}
]
]
},
"layout": "noBorders"
}
],
"alignment":"left",
"margin":[
0,
10,
0,
0
]
}
],
[
{
"stack": [
{
"text":"Birth Certificate",
"style":"receipt-sub-logo-header"
},
{
"style":"noc-head",
"table":{
"widths":[
"35%",
"65%"
],
"body":[
[
{
"text":"Applicant Name",
"style":"receipt-sub-logo-sub-header"
},
{
"text":"{{applicantName}}",
"style":"receipt-sub-logo-sub-header"
}
]
]
},
"layout":"noBorders"
},
{
"style":"noc-head",
"table":{
"widths":[
"35%",
"65%"
],
"body":[
[
{
"text":"Application Number",
"style":"receipt-sub-logo-sub-header"
},
{
"text":"{{applicationNo}}",
"style":"receipt-sub-logo-sub-header"
}
]
]
},
"layout":"noBorders"
},
{
"style":"noc-head",