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go-app-ussd_popi_rapidpro.js
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go-app-ussd_popi_rapidpro.js
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var go = {};
go;
go.Hub = function() {
var vumigo = require('vumigo_v02');
var events = vumigo.events;
var Eventable = events.Eventable;
var url = require("url");
var Hub = Eventable.extend(function(self, json_api, base_url, auth_token) {
self.json_api = json_api;
self.base_url = base_url;
self.auth_token = auth_token;
self.json_api.defaults.headers.Authorization = ['Token ' + self.auth_token];
self.send_whatsapp_template_message = function(msisdn, template_name, media) {
var api_url = url.resolve(self.base_url, "/api/v1/sendwhatsapptemplate");
var data = {
"msisdn": msisdn,
"template_name": template_name,
"save_status_record": true
};
if(media) {
data.media = media;
}
return self.json_api.post(api_url, {data: data})
.then(function(response){
return response.data;
});
};
self.get_whatsapp_failure_count = function(msisdn) {
var api_url = url.resolve(self.base_url, "/api/v2/deliveryfailure/" + msisdn + "/");
return self.json_api.get(api_url)
.then(
function(response){
return response.data.number_of_failures;
}
);
};
self.get_whatsapp_template_status = function(status_id) {
var api_url = url.resolve(self.base_url, "/api/v2/whatsapptemplatesendstatus/" + status_id + "/");
return self.json_api.get(api_url)
.then(
function(response){
return response.data;
}
);
};
});
return Hub;
}();
go.RapidPro = function() {
var vumigo = require('vumigo_v02');
var url_utils = require('url');
var events = vumigo.events;
var Eventable = events.Eventable;
var RapidPro = Eventable.extend(function(self, json_api, base_url, auth_token) {
self.json_api = json_api;
self.base_url = base_url;
self.auth_token = auth_token;
self.json_api.defaults.headers.Authorization = ['Token ' + self.auth_token];
self.json_api.defaults.headers['User-Agent'] = ['NDoH-JSBox/RapidPro'];
self.get_contact = function(filters) {
filters = filters || {};
var url = self.base_url + "/api/v2/contacts.json";
return self.json_api.get(url, {params: filters})
.then(function(response){
var contacts = response.data.results;
if(contacts.length > 0){
return contacts[0];
}
else {
return null;
}
});
};
self.update_contact = function(filter, details) {
var url = self.base_url + "/api/v2/contacts.json";
return self.json_api.post(url, {params: filter, data: details})
.then(function(response) {
return response.data;
});
};
self.create_contact = function(details) {
var url = self.base_url + "/api/v2/contacts.json";
return self.json_api.post(url, {data: details})
.then(function(response) {
return response.data;
});
};
self._get_paginated_response = function(url, params) {
/* Gets all the pages of a paginated response */
return self.json_api.get(url, {params: params})
.then(function(response){
var results = response.data.results;
if(response.data.next === null) {
return results;
}
var query = url_utils.parse(response.data.next).query;
return self._get_paginated_response(url, query)
.then(function(response) {
return results.concat(response);
});
});
};
self.get_flows = function(filter) {
var url = self.base_url + "/api/v2/flows.json";
return self._get_paginated_response(url, filter);
};
self.get_flow_by_name = function(name) {
name = name.toLowerCase().trim();
return self.get_flows().then(function(flows){
flows = flows.filter(function(flow) {
return flow.name.toLowerCase().trim() === name;
});
if(flows.length > 0) {
return flows[0];
} else {
return null;
}
});
};
self.start_flow = function(flow_uuid, contact_uuid, contact_urn, extra) {
var url = self.base_url + "/api/v2/flow_starts.json";
var data = {flow: flow_uuid};
if(contact_uuid) {
data.contacts = [contact_uuid];
}
if(contact_urn) {
data.urns = [contact_urn];
}
if(extra) {
data.extra = extra;
}
return self.json_api.post(url, {data: data});
};
self.get_global_flag = function(global_name) {
var url = self.base_url + "/api/v2/globals.json";
return self.json_api.get(url, {params: {key: global_name}})
.then(function(response){
var results = response.data.results;
if(results.length > 0){
return results[0].value.toLowerCase() === "true";
}
else {
return false;
}
});
};
});
return RapidPro;
}();
go.app = function() {
var _ = require("lodash");
var moment = require("moment");
var vumigo = require("vumigo_v02");
var utils = require("seed-jsbox-utils").utils;
var App = vumigo.App;
var Choice = vumigo.states.Choice;
var ChoiceState = vumigo.states.ChoiceState;
var EndState = vumigo.states.EndState;
var FreeText = vumigo.states.FreeText;
var JsonApi = vumigo.http.api.JsonApi;
var MenuState = vumigo.states.MenuState;
var PaginatedChoiceState = vumigo.states.PaginatedChoiceState;
var PaginatedState = vumigo.states.PaginatedState;
var GoNDOH = App.extend(function(self) {
App.call(self, "state_start");
var $ = self.$;
self.languages = {
zul: "isiZulu",
xho: "isiXhosa",
afr: "Afrikaans",
eng: "English",
nso: "Sesotho sa Leboa",
tsn: "Setswana",
sot: "Sesotho",
tso: "Xitsonga",
ssw: "siSwati",
ven: "Tshivenda",
nbl: "isiNdebele"
};
self.passport_countries = {
"zw": $("Zimbabwe"),
"mz": $("Mozambique"),
"mw": $("Malawi"),
"ng": $("Nigeria"),
"cd": $("DRC"),
"so": $("Somalia"),
"other": $("Other")
};
self.init = function() {
self.rapidpro = new go.RapidPro(
new JsonApi(self.im, {headers: {'User-Agent': ["Jsbox/NDoH-POPI"]}}),
self.im.config.services.rapidpro.base_url,
self.im.config.services.rapidpro.token
);
self.hub = new go.Hub(
new JsonApi(self.im, {
headers: {
'User-Agent': ["Jsbox/NDoH-Popi"]
}
}),
self.im.config.services.hub.base_url,
self.im.config.services.hub.token
);
};
self.contact_current_channel = function(contact) {
// Returns the current channel of the contact
if(_.toUpper(_.get(contact, "fields.preferred_channel", "")) === "WHATSAPP") {
return $("WhatsApp");
} else {
return $("SMS");
}
};
self.contact_alternative_channel = function(contact) {
// Returns the alternative channel of the contact
if(_.toUpper(_.get(contact, "fields.preferred_channel", "")) === "WHATSAPP") {
return $("SMS");
} else {
return $("WhatsApp");
}
};
self.add = function(name, creator) {
self.states.add(name, function(name, opts) {
if (self.im.msg.session_event !== 'new')
return creator(name, opts);
// take them back to the start if they timed out
return self.states.create('state_start');
});
};
self.dateformat = function(timestamp){
timestamp = (timestamp) ? timestamp.split('T')[0] : timestamp;
return timestamp;
};
self.states.add("state_start", function(name, opts) {
// Reset user answers when restarting the app
self.im.user.answers = {};
var msisdn = utils.normalize_msisdn(self.im.user.addr, "ZA");
return self.rapidpro.get_contact({urn: "whatsapp:" + _.trim(msisdn, "+")})
.then(function(contact) {
self.im.user.set_answer("contact", contact);
// Set the language if we have it
if(_.get(self.languages, _.get(contact, "language"))) {
return self.im.user.set_lang(contact.language);
}
}).then(function() {
var contact = self.im.user.get_answer("contact");
var in_public = _.toUpper(_.get(contact, "fields.public_messaging")) === "TRUE";
var in_prebirth = _.inRange(_.get(contact, "fields.prebirth_messaging"), 1, 7);
var in_postbirth =
_.toUpper(_.get(contact, "fields.postbirth_messaging")) === "TRUE";
var preferred_channel = _.get(contact, "fields.preferred_channel");
var sms_engaged = true;
if (preferred_channel === "SMS") {
sms_engaged = _.toUpper(_.get(contact, "fields.sms_engaged")) === "TRUE";
}
if(in_public || in_prebirth || in_postbirth) {
if (sms_engaged) {
return self.states.create("state_main_menu");
}
else {
return self.states.create("state_update_sms_engaged");
}
} else {
if(_.get(contact, "fields.pending_msisdn_switch")) {
return self.states.create("state_confirm_msisdn_change");
}
return self.states.create("state_not_registered");
}
}).catch(function(e) {
// Go to error state after 3 failed HTTP requests
opts.http_error_count = _.get(opts, "http_error_count", 0) + 1;
if(opts.http_error_count === 3) {
self.im.log.error(e.message);
return self.states.create("__error__");
}
return self.states.create(name, opts);
});
});
self.add("state_confirm_msisdn_change", function(name, opts) {
var msisdn = utils.normalize_msisdn(self.im.user.addr, "ZA");
return self.rapidpro
.start_flow(
self.im.config.msisdn_change_flow_id, null, "whatsapp:" + _.trim(msisdn, "+"), {
continue_msisdn_change_from_ussd: "TRUE"
}
)
.then(function() {
return self.states.create("state_msisdn_change_completed");
}).catch(function(e) {
// Go to error state after 3 failed HTTP requests
opts.http_error_count = _.get(opts, "http_error_count", 0) + 1;
if(opts.http_error_count === 3) {
self.im.log.error(e.message);
return self.states.create("__error__", {return_state: name});
}
return self.states.create(name, opts);
});
});
self.states.add("state_msisdn_change_completed", function(name) {
return new MenuState(name, {
question: $("Cell number change completed."),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_start", $("Continue"))
]
});
});
self.states.add("state_update_sms_engaged", function(name, opts) {
var msisdn = utils.normalize_msisdn(self.im.user.addr, "ZA");
var flow_uuid = self.im.config.sms_engagement_flow_id;
return self.rapidpro
.start_flow(flow_uuid, null, "whatsapp:" + _.trim(msisdn, "+"), {
source: "POPI USSD"
})
.then(function() {
return self.states.create("state_main_menu");
}).catch(function(e) {
// Go to error state after 3 failed HTTP requests
opts.http_error_count = _.get(opts, "http_error_count", 0) + 1;
if(opts.http_error_count === 3) {
self.im.log.error(e.message);
return self.states.create("__error__", {return_state: name});
}
return self.states.create(name, opts);
});
});
self.states.add("state_main_menu", function(name) {
return new MenuState(name, {
question: $("Welcome to MomConnect. What would you like to do?"),
choices: [
new Choice("state_personal_info", $("See my info")),
new Choice("state_change_info", $("Change my info")),
new Choice("state_optout_menu", $("Opt-out or delete info")),
new Choice("state_all_questions_view", $("How is my info processed?"))
],
error: $("Sorry we don't understand. Please try again.")
});
});
self.add("state_personal_info", function(name) {
var contact = self.im.user.answers.contact;
var id_type = _.get(contact, "fields.identification_type");
var channel = _.get(contact, "fields.preferred_channel");
var baby_dob1 = _.get(contact, "fields.baby_dob1", null);
var baby_dob2 = _.get(contact, "fields.baby_dob2", null);
var baby_dob3 = _.get(contact, "fields.baby_dob3", null);
var edd = _.get(contact, "fields.edd", null);
baby_dob1 = (baby_dob1) ? baby_dob1.split('T')[0] : baby_dob1;
baby_dob2 = (baby_dob2) ? baby_dob2.split('T')[0] : baby_dob2;
baby_dob3 = (baby_dob3) ? baby_dob3.split('T')[0] : baby_dob3;
edd = (edd) ? edd.split('T')[0] : edd;
var context = {
msisdn: utils.readable_msisdn(self.im.user.addr, "27"),
channel: channel || $("None"),
language: _.get(self.languages, _.get(contact, "language"), $("None")),
id_type: _.get({
passport: $("Passport"),
dob: $("Date of Birth"),
sa_id: $("SA ID")
}, id_type, $("None")),
id_details: _.get({
passport:
$("{{passport_number}} {{passport_origin}}").context({
passport_number: _.get(contact, "fields.passport_number", $("None")),
passport_origin: _.get(
self.passport_countries,
_.get(contact, "fields.passport_origin"), "")}),
dob: _.get(contact, "fields.mother_dob", $("None")),
sa_id: _.get(contact, "fields.id_number", $("None"))
}, id_type, $("None")),
message_type:
_.toUpper(_.get(contact, "fields.public_messaging")) === "TRUE" ? $("Public") :
_.inRange(_.get(contact, "fields.prebirth_messaging"), 1, 7) ? $("Pregnancy") :
_.toUpper(_.get(contact, "fields.postbirth_messaging")) === "TRUE" ? $("Baby") :
$("None"),
research:
_.get({
"TRUE": $("Yes"),
"FALSE": $("No")
}, _.toUpper(_.get(contact, "fields.research_consent")), $("None")),
dobs: _.map(_.filter([
new moment(baby_dob1),
new moment(baby_dob2),
new moment(baby_dob3),
new moment(edd),
], _.method("isValid")), _.method("format", "DD-MM-YYYY")).join(", ") || $("None")
};
var sms_text = $([
"Cell number: {{msisdn}}",
"Channel: {{channel}}",
"Language: {{language}}",
"{{id_type}}: {{id_details}}",
"Type: {{message_type}}",
"Research messages: {{research}}",
"Baby's birthday: {{dobs}}"
].join("\n")).context(context);
var whatsapp_text = $([
"Cell number: {{msisdn}}",
"{{id_type}}: {{id_details}}",
"Type: {{message_type}}",
"Research messages: {{research}}",
"Baby's birthday: {{dobs}}"
].join("\n")).context(context);
// Modified pagination logic to split on newline
var page_end = function(i, text, n) {
var start = page_start(i, text, n);
return start + n < text.length ? text.lastIndexOf("\n", start + n) : text.length;
};
var page_start = function(i, text, n) {
return i > 0 ? page_end(i-1, text, n) + 1 : 0;
};
var page_slice = function(i, text, n) {
if (i * n > text.length) return null;
return text.slice(page_start(i, text, n), page_end(i, text, n));
};
return new PaginatedState(name, {
text: channel == "WhatsApp" ? whatsapp_text : sms_text,
back: $("Previous"),
more: $("Next"),
exit: $("Back"),
next: "state_main_menu",
page: page_slice
});
});
self.add("state_change_info", function(name) {
var contact = self.im.user.answers.contact;
var answers = self.im.user.answers;
var dates_count, postbirth;
var dates_list = [];
var channel = _.get(contact, "fields.preferred_channel");
var baby_dob1 = _.get(contact, "fields.baby_dob1", null);
var baby_dob2 = _.get(contact, "fields.baby_dob2", null);
var baby_dob3 = _.get(contact, "fields.baby_dob3", null);
var edd = _.get(contact, "fields.edd", null);
baby_dob1 = self.dateformat(baby_dob1);
baby_dob2 = self.dateformat(baby_dob2);
baby_dob3 = self.dateformat(baby_dob3);
edd = self.dateformat(edd);
var context;
if (edd){
context = {
dobs: _.map(_.filter([
new moment(edd),
new moment(baby_dob1),
new moment(baby_dob2),
new moment(baby_dob3),
], _.method("isValid")), _.method("format", "DD-MM-YYYY")).join(", ") || $("None")
};
}
else {
context = {
dobs: _.map(_.filter([
new moment(baby_dob1),
new moment(baby_dob2),
new moment(baby_dob3),
], _.method("isValid")), _.method("format", "DD-MM-YYYY")).join(", ") || $("None")
};
}
var dates_entry = Object.values(context);
var sms_choices = [
new Choice("state_msisdn_change_enter", $("Cell number")),
new Choice("state_channel_switch_confirm", $("Change SMS to WhatsApp")),
new Choice("state_language_change_enter", $("Language")),
new Choice("state_identification_change_type", $("ID")),
new Choice("state_change_research_confirm", $("Research msgs")),
new Choice("state_main_menu", $("Back")),
];
var whatsapp_choices = [
new Choice("state_msisdn_change_enter", $("Cell number")),
new Choice("state_check_whatsapp_errors", $("Change WhatsApp to SMS")),
new Choice("state_identification_change_type", $("ID")),
new Choice("state_change_research_confirm", $("Research msgs")),
new Choice("state_main_menu", $("Back"))
];
postbirth = _.toUpper(_.get(contact, "fields.postbirth_messaging")) === "TRUE";
if (edd || baby_dob1){
dates_list = dates_entry[0].trim().split(/\s*,\s*/);
dates_count = dates_list.length;
}
if (edd && baby_dob1){
edd = dates_list[0] || null;
baby_dob1 = dates_list[1] || null;
baby_dob2 = dates_list[2] || null;
baby_dob3 = dates_list[3] || null;
}
else if (baby_dob1){
baby_dob1 = dates_list[0] || null;
baby_dob2 = dates_list[1] || null;
baby_dob3 = dates_list[2] || null;
}
else {
edd = dates_list[0] || null;
}
var dob_choices = [
new Choice("state_active_prebirth_check", $(
"Baby's Expected Due Date: {{edd}}").context({
edd: edd
})),
new Choice("state_active_postbirth_check", $(
"1st Baby's DoB: {{baby_dob1}}").context({
baby_dob1: baby_dob1
})),
new Choice("state_active_postbirth_check", $(
"2nd Baby's DoB: {{baby_dob2}}").context({
baby_dob2: baby_dob2
})),
new Choice("state_active_postbirth_check", $(
"3rd Baby's DoB: {{baby_dob3}}").context({
baby_dob3: baby_dob3
}))
];
push_dob(sms_choices, dob_choices, dates_count);
push_dob(whatsapp_choices, dob_choices, dates_count);
function push_dob(channel_list, dob_list, dob_count)
{
var i = 0;
if (edd){
for (i; i < (dob_count); i++) {
channel_list.splice(i+2, 0, dob_list[i]);
}
}
else {
for (i; i < (dob_count); i++) {
channel_list.splice(i+2, 0, dob_list[i+1]);
}
}
}
return new PaginatedChoiceState(name, {
question: $("What would you like to change?"),
accept_labels: true,
options_per_page: null,
characters_per_page: 160,
error: $("We don't understand. Please try again."),
choices: channel == "WhatsApp" ? whatsapp_choices : sms_choices,
more: $("Next"),
back: $("Previous"),
next: function(choice) {
answers.update_value = choice.label;
return choice.value;
}
});
});
self.add("state_active_prebirth_check", function(name){
var contact = self.im.user.answers.contact;
var edd = new moment(self.dateformat(_.get(contact, "fields.edd", null))).format("DD-MM-YYYY");
var prebirth = _.inRange(_.get(contact, "fields.prebirth_messaging"), 1, 7);
if (!prebirth) {
return self.states.create("state_edd_change_end");
}
return new MenuState(name, {
question: $(
"You are currently receiving pregnancy messages " +
"for a baby due on {{edd}}." +
"\n\nHas this baby been born?"
).context({
edd:edd
}),
error: $(
"Sorry we don't recognise that reply. Please enter the number next to your " +
"answer."
),
accept_labels: true,
choices: [
new Choice("state_baby_born_year", $("Yes")),
new Choice("state_edd_baby_unborn_year", $("No")),
],
});
});
self.add("state_active_postbirth_check", function(name){
var contact = self.im.user.answers.contact;
var postbirth = _.toUpper(_.get(contact, "fields.postbirth_messaging")) === "TRUE";
if (postbirth) {
return self.states.create("state_baby_born_year");
}
return new MenuState(name, {
question: $(
"You are not currently receiving messages about another baby. " +
"\n\n" +
"To register another baby on MomConnect (age 0-2) dial *134*550*2#"
),
error: $(
"Sorry we don't recognise that reply. Please enter the number next to your " +
"answer."
),
accept_labels: true,
choices: [
new Choice("state_main_menu", $("Back")),
new Choice("state_exit", $("Exit")),
],
});
});
self.states.add("state_edd_change_end", function(name) {
return new MenuState(name, {
question: $([
"No pregnancy messages received currently.",
"",
"To register a new pregnancy:",
"- Go to the clinic",
"- Ask a nurse to help you sign up",
"- Dial *134*550*2#"
].join("\n")),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_main_menu", $("Back")),
new Choice("state_exit", $("Exit"))
]
});
});
/*******************
* Baby Born Change
*******************/
self.add("state_baby_born_year", function(name) {
var today = new moment(self.im.config.testing_today).startOf("day");
var choices = _.map(
// For this year and the past two years, we need 3 options
_.range(3),
function(i) {
var y = today.clone().subtract(i, "years").format("YYYY");
return new Choice(y, $(y));
}
);
choices.push(new Choice("Other", $("Other")));
return new ChoiceState(name, {
question: $([
"Which year was your baby born? " +
"Please reply with a number that matches your answer, not the year e.g. 1."
].join("\n")),
error: $(
"Sorry we don't understand. Please enter the number that matches " +
"your answer."
),
choices: choices,
next: function(choice) {
if (choice.value === "Other"){
return "state_baby_too_old";
}
return "state_baby_born_month";
}
});
});
self.add("state_baby_too_old", function(name) {
return new MenuState(name, {
question: $(
"Unfortunately MomConnect doesn't send messages to children older than 2 " +
"years."
),
error: $(
"Sorry we don't understand. Please enter the number next to the mother's " +
"answer."
),
choices: [
new Choice("state_main_menu", $("Back")),
new Choice("state_start", $("Exit"))
]
});
});
self.add("state_baby_born_month", function(name) {
var today = new moment(self.im.config.testing_today).startOf("day");
var start_date = today.clone().add(1, "days");
var end_date = today.clone().add(52, "weeks").add(-1, "days");
var dates = _.map(_.range(end_date.diff(start_date, "months") + 1), function(i) {
return start_date.clone().add(i, "months");
});
var sortedDates = _.sortBy(dates, function(d) {
return d.format("MM");
});
var choices = _.map(sortedDates, function(date) {
return new Choice(date.format("MM"), $(date.format("MMM")));
});
return new PaginatedChoiceState(name, {
question: $([
"What month was your baby born? ",
"Please reply with the number that matches your answer, " +
"not the year e.g. 1"
].join("\n")),
error: $([
"Sorry, we don't understand.",
"",
"Reply with a number."
].join("\n")),
choices: choices,
back: $("Back"),
more: $("Next"),
options_per_page: null,
characters_per_page: 160,
next: "state_baby_born_day",
accept_labels: true
});
});
self.add("state_baby_born_day", function(name) {
return new FreeText(name, {
question: $([
"On what day of the month was your baby born?",
"",
"Reply with the day as a number, for example 12"
].join("\n")),
check: function(content) {
if (!content.match(/\b(0?[1-9]|[1-9][0-9]|100)\b/)) {
return $([
"Sorry, the day you entered is not valid.",
"",
"Plese enter a valid day of the month."
].join("\n"));
}
},
next: "state_baby_born_date_validate"
});
});
self.add("state_baby_born_date_validate", function(name) {
var date = new moment(
self.im.user.answers.state_baby_born_year + self.im.user.answers.state_baby_born_month
+ self.im.user.answers.state_baby_born_day,
"YYYYMMDD"
);
if (
!date.isValid()
){
return self.states.create("state_baby_born_invalid_date");
}
return self.states.create("state_baby_born_calc");
});
self.states.add("state_baby_born_invalid_date", function(name) {
return new MenuState(name, {
question: $([
"Sorry, the day you entered is not a " +
"valid day of the month.",
""
].join("\n")),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_baby_born_year", $("Try again")),
new Choice("state_exit", $("Exit"))
]
});
});
self.add("state_baby_born_calc", function(name) {
var date = new moment(
self.im.user.answers.state_baby_born_year + self.im.user.answers.state_baby_born_month
+ self.im.user.answers.state_baby_born_day,
"YYYYMMDD"
);
var current_date = new moment(self.im.config.testing_today).startOf("day");
var diff = date.diff(current_date, "days");
if (
!date.isBetween(current_date.clone().subtract(2, "years"),current_date)
) {
if(diff > 0){
return self.states.create("state_baby_born_out_of_range_future");
}
else{
return self.states.create("state_baby_born_out_of_range_past");
}
}
return self.states.create("state_baby_born_confirm_date");
});
self.states.add("state_baby_born_confirm_date", function(name) {
var answers = self.im.user.answers;
var year = answers.state_baby_born_year;
var month = answers.state_baby_born_month;
var day = answers.state_baby_born_day;
var date = new moment(
year + month + day, "YYYYMMDD"
).format('DD-MM-YYYY');
return new MenuState(name, {
question: $([
"Your baby's date of birth will be changed to {{date}}.",
"",
"Is this correct?"
].join("\n")).context({
date: date
}),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_trigger_rapidpro_flow_edd_dob_change", $("Yes")),
new Choice("state_baby_born_year", $("No, I made a mistake"))
]
});
});
self.states.add("state_baby_born_out_of_range_future", function(name) {
return new MenuState(name, {
question: $(
"You have entered a date in the future.\n",
""
),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_baby_born_year", $("Try again")),
new Choice("state_exit", $("Exit"))
]
});
});
self.states.add("state_baby_born_out_of_range_past", function(name) {
return new MenuState(name, {
question: $(
"Unfortunately, Momconnect does not send messages for children " +
"older than 2 years."
),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_main_menu", $("Back")),
new Choice("state_exit", $("Exit"))
]
});
});
self.add("state_trigger_rapidpro_flow_edd_dob_change", function(name, opts) {
var msisdn = utils.normalize_msisdn(self.im.user.addr, "ZA");
var data = {
timestamp: new moment.utc(self.im.config.testing_today).format(),
};
var answers = self.im.user.answers;
var flow_uuid = self.im.config.edd_dob_change_flow_uuid;
var end_flow;
var year = answers.state_edd_baby_unborn_year || answers.state_baby_born_year;
var month = answers.state_edd_baby_unborn_month || answers.state_baby_born_month;
var day = answers.state_edd_baby_unborn_day || answers.state_baby_born_day;
var baby_date = new moment.utc(
year + month + day,
"YYYYMMDD"
).format();
if ((typeof answers.state_edd_baby_unborn_year != "undefined")){
data.change_type = "edd_baby_expected";
data.baby_edd = baby_date,
end_flow = "state_edd_baby_unborn_complete";
}
else if ((answers.update_value) && (answers.update_value.startsWith("1st") ||
answers.update_value.startsWith("2nd") ||
answers.update_value.startsWith("3rd"))) {
if (answers.update_value.startsWith("1st")){
data.change_baby = "baby_dob1";
}
else if (answers.update_value.startsWith("2nd")){
data.change_baby = "baby_dob2";
}
else if (answers.update_value.startsWith("3rd")){
data.change_baby = "baby_dob3";
}
data.change_type = "change_baby_dob";
data.baby_dob = baby_date,
end_flow = "state_baby_born_complete";
}
else {
data.change_type = "baby_born";
data.baby_dob = baby_date,
end_flow = "state_baby_born_complete";
}
return self.rapidpro
.start_flow(flow_uuid, null, "whatsapp:" + _.trim(msisdn, "+"), data)
.then(function() {
return self.states.create(end_flow);
}).catch(function(e) {
// Go to error state after 3 failed HTTP requests
opts.http_error_count = _.get(opts, "http_error_count", 0) + 1;
if (opts.http_error_count === 3) {
self.im.log.error(e.message);
return self.states.create("__error__", {
return_state: name
});
}
return self.states.create(name, opts);
});
});
self.states.add("state_baby_born_complete", function(name) {
var baby_dob = new moment.utc(
self.im.user.answers.state_baby_born_year +
self.im.user.answers.state_baby_born_month +
self.im.user.answers.state_baby_born_day,
"YYYYMMDD"
).format('YYYY-MM-DD');
return new MenuState(name, {
question: $(
"Your baby's date of birth has been updated to " +
"{{baby_dob}} and you will start receiving messages based on " +
"this schedule."
).context({
baby_dob: baby_dob
}),
error: $(
"Sorry, we don't understand. Please try again."
),
choices: [
new Choice("state_main_menu", $("Back")),
new Choice("state_exit", $("Exit"))
]
});
});
/*******************
* EDD Baby Unborn
********************/
self.add("state_edd_baby_unborn_year", function(name) {
var today = new moment(self.im.config.testing_today).startOf("day");
var choices = _.map(
// For this year and next year, we need 2 options
_.range(2),
function(i) {
var y = today.clone().add(i, "years").format("YYYY");
return new Choice(y, $(y));
}
);
return new ChoiceState(name, {
question: $([
"In which year is your baby expected?",
"",
"Please reply with the number that matches your answer, not the year e.g. 1"
].join("\n")),
error: $(
"Sorry we don't understand. Please reply with the number that " +
"matches your answer."
),
choices: choices,