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Statusmeldungen hinzugefügt; Reservierungen funktionabel; kleine Bugfixes

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This commit is contained in:
Sebastian Seedorf
2016-03-28 17:04:55 +02:00
parent 87eb8ff35e
commit 62ff08624d
14 changed files with 721 additions and 105 deletions
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34
modules/login.js
View File

@@ -1,20 +1,20 @@
var admins = {
"Richard Reis": {
pwd: "secret",
rights: {
1: true,
2: true,
3: true
}
},
"Ursula Ulstein": {
pwd: "ultimativ",
rights: {
1: true,
2: true,
3: false
}
},
var fs = require('fs');
var admins = {};
var FILENAME = false;
module.exports.init = function(userfile) {
FILENAME = userfile;
module.exports.loadFile();
}
module.exports.loadFile = function() {
if (!FILENAME) throw "No file for user JSON specified";
fs.readFile(FILENAME, 'utf8', function(err, data) {
if (err) throw err;
admins = JSON.parse(data);
});
}
module.exports.AdminRight = {

67
modules/menu.js
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@@ -8,7 +8,28 @@ var menuJSON = {
var REGEX_CREATE = /^[fd]-[0-9]+-new$/;
var REGEX_UPDATE = /^[fd]-[0-9]+-[0-9]+$/;
var REGEX_DELETE = /^[fd]-[0-9]+-[0-9]+-del$/;
var REGEX_FLOAT = /^(\-|\+)?([0-9]+(\.[0-9]+)?)$/;
var REGEX_FLOAT = /^([0-9]+(\.[0-9]+)?)$/;
var LANG = {};
LANG["ACTIONS"] = {
1: "Das Ertellen des Menüeintrags",
2: "Das Aktualisieren der Informationen",
3: "Das Löschen des Menüeintrags"
};
LANG["ERROR_MESSAGES"] = {
1: "Das Feld \"Name\" darf nicht leer sein.",
2: "Das Feld \"Beschreibung\" darf nicht leer sein.",
4: "Das Feld \"Preis\" darf nicht leer und muss eine positive Zahl sein.",
8: "Beim Verarbeiten der Anfrage ist ein interner Fehler aufgetreten."
};
LANG["MESSAGES"] = {
"success": "%action% war erfolgreich.",
"failure": "%action% konnte nicht durchgeführt werden."
};
LANG["INTERNAL"] = {
"noinput": "No input file for menu JSON specified!"
};
var FILENAME = false;
@@ -18,7 +39,7 @@ module.exports.init = function(menufile) {
}
module.exports.loadFile = function() {
if (!FILENAME) throw "No file for menu JSON specified";
if (!FILENAME) throw LANG["MESSAGES"]["noinput"];
fs.readFile(FILENAME, 'utf8', function(err, data) {
if (err) throw err;
menuJSON = JSON.parse(data);
@@ -26,7 +47,7 @@ module.exports.loadFile = function() {
}
module.exports.saveJSON = function() {
if (!FILENAME) throw "No file for menu JSON specified";
if (!FILENAME) throw LANG["MESSAGES"]["noinput"];
fs.writeFile(FILENAME, JSON.stringify(menuJSON, null, 4), function(err) {
if(err) {
console.log(err);
@@ -50,6 +71,36 @@ module.exports.ErrorCode = {
NOFLOAT_PRICE: 4,
WRONG_ACTION: 8
}
module.exports.ErrorCode["MAX"] = sum(module.exports.ErrorCode);
module.exports.getStatusMessage = function(errorCode, action, nametag) {
if (action) {
var position = splitNameTag(nametag, action);
if (!errorCode) {
return {
type: "success",
message: LANG["MESSAGES"]["success"].replace("%action%", LANG["ACTIONS"][action]),
reasons: null,
anchor: menuJSON[position.category][position.section]["anchor"]
}
} else {
var reasons = [];
for (var i = 1; i < module.exports.ErrorCode["MAX"]; i=i*2) {
if (errorCode & i) { // bit-wise comparing
reasons.push(LANG["ERROR_MESSAGES"][i]);
}
}
return {
type: "danger",
message: LANG["MESSAGES"]["failure"].replace("%action%", LANG["ACTIONS"][action]),
reasons: reasons,
anchor: menuJSON[position.category][position.section]["anchor"]
}
}
} else {
return null;
}
}
module.exports.determineAction = function(nametag) {
if (nametag && REGEX_CREATE.test(nametag)) { // new
@@ -136,6 +187,16 @@ var filterFloat = function(value) {
return NaN;
}
function sum(obj) {
var sum = 0;
for(var el in obj) {
if(obj.hasOwnProperty(el)) {
sum += parseFloat(obj[el]);
}
}
return sum;
}
var splitNameTag = function(nametag, action) {
if (action) { // create, update & delete
var splitArr = nametag.split("-");

272
modules/reservation.js Normal file
View File

@@ -0,0 +1,272 @@
var fs = require('fs');
var reservationJSON = {
"items": []
};
var REGEX_CREATE = /^new$/;
var REGEX_UPDATE = /^[0-9]+$/;
var REGEX_DELETE = /^[0-9]+-del$/;
var REGEX_SHOW = /^[0-9]+-edit$/;
var REGEX_READ = /^[0-9]+-read$/;
var REGEX_INT = /^(\-|\+)?([0-9]+)$/;
var REGEX_EMAIL = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
var REGEX_TIME = /^(([01][0-9]|2[0-4]):[0-5][0-9])$/;
var REGEX_DATE = /^(([0-2][0-9]|3[01]).(0[0-9]|1[012]).[0-9]{4})$/;
var LANG = {};
LANG["ACTIONS"] = {
1: "Das Reservieren",
2: "Das Aktualisieren der Informationen",
3: "Das Löschen der Reservierung",
4: "Das Anzeigen der Inforationen",
5: "Das Setzen des Gelesen-Status"
};
LANG["ERROR_MESSAGES"] = {
1: "Das Feld \"Name\" darf nicht leer sein.",
2: "Das Feld \"Kommentar\" darf nicht leer sein.",
4: "Das Feld \"Anzahl der Personen\" darf nicht leer und muss eine ganze, positive Zahl sein.",
8: "Das Feld \"Datum\" darf nicht leer sein und muss einem gültigen Datum im Format TT.MM.JJJJ entsprechen.",
16: "Das Feld \"Uhrzeit\" darf nicht leer sein und muss einer gültigen Uhrzeit im Format HH:MM entsprechen.",
32: "Das Feld \"E-Mail\" darf nicht leer und muss eine gültige E-Mail-Adresse sein.",
64: "Beim Verarbeiten der Anfrage ist ein interner Fehler aufgetreten."
};
LANG["MESSAGES"] = {
"success": "%action% war erfolgreich.",
"failure": "%action% konnte nicht durchgeführt werden."
};
LANG["INTERNAL"] = {
"noinput": "No input file for reservation JSON specified!"
};
var FILENAME = false;
module.exports.init = function(reservationfile) {
FILENAME = reservationfile;
module.exports.loadFile();
}
module.exports.loadFile = function() {
if (!FILENAME) throw LANG["MESSAGES"]["noinput"];
fs.readFile(FILENAME, 'utf8', function(err, data) {
if (err) throw err;
reservationJSON = JSON.parse(data);
});
}
module.exports.saveJSON = function() {
if (!FILENAME) throw LANG["MESSAGES"]["noinput"];
fs.writeFile(FILENAME, JSON.stringify(reservationJSON, null, 4), function(err) {
if(err) {
console.log(err);
return false;
}
});
return true;
}
module.exports.MenuAction = {
ERROR: 0,
CREATE: 1,
UPDATE: 2,
DELETE: 3,
SHOW: 4,
READ: 5
}
module.exports.ErrorCode = {
SUCCESS: 0,
NOSTRING_NAME: 1,
NOSTRING_DESC: 2,
NONUMBER_PERS: 4,
NODATE_DATE: 8,
NOTIME_TIME: 16,
NOEMAIL_MAIL: 32,
WRONG_ACTION: 64
}
module.exports.ErrorCode["MAX"] = sum(module.exports.ErrorCode);
module.exports.getStatusMessage = function(errorCode, action) {
if (action) {
if (!errorCode) {
return {
type: "success",
message: LANG["MESSAGES"]["success"].replace("%action%", LANG["ACTIONS"][action]),
reasons: null
}
} else {
var reasons = [];
for (var i = 1; i < module.exports.ErrorCode["MAX"]; i=i*2) {
if (errorCode & i) { // bit-wise comparing
reasons.push(LANG["ERROR_MESSAGES"][i]);
}
}
return {
type: "danger",
message: LANG["MESSAGES"]["failure"].replace("%action%", LANG["ACTIONS"][action]),
reasons: reasons
}
}
} else {
return null;
}
}
module.exports.determineAction = function(nametag) {
if (nametag && REGEX_CREATE.test(nametag)) { // new
return module.exports.MenuAction.CREATE;
} else if (nametag && REGEX_UPDATE.test(nametag)) { // update
return module.exports.MenuAction.UPDATE;
} else if (nametag && REGEX_DELETE.test(nametag)) { // delete
return module.exports.MenuAction.DELETE;
} else if (nametag && REGEX_SHOW.test(nametag)) { // show
return module.exports.MenuAction.SHOW;
} else if (nametag && REGEX_READ.test(nametag)) { // read
return module.exports.MenuAction.READ;
}
return module.exports.MenuAction.ERROR;
}
module.exports.checkValidity = function(name, desc, person, email, date, time) {
var errorCode = 0;
if (!name || !(typeof name === 'string' || name instanceof String))
errorCode += module.exports.ErrorCode.NOSTRING_NAME;
if (!desc || !(typeof desc === 'string' || desc instanceof String))
errorCode += module.exports.ErrorCode.NOSTRING_DESC;
if (isNaN(filterInt(person)))
errorCode += module.exports.ErrorCode.NONUMBER_PERS;
if (!REGEX_EMAIL.test(email))
errorCode += module.exports.ErrorCode.NOEMAIL_MAIL;
if (!REGEX_DATE.test(date))
errorCode += module.exports.ErrorCode.NODATE_DATE;
if (!REGEX_TIME.test(time))
errorCode += module.exports.ErrorCode.NOTIME_TIME;
return errorCode;
}
module.exports.addValue = function(name, desc, person, email, date, time, nametag) {
var errorCode = module.exports.checkValidity(name, desc, person, email, date, time);
var action = module.exports.determineAction(nametag);
if (action !== module.exports.MenuAction.CREATE) {
errorCode += module.exports.ErrorCode.WRONG_ACTION;
}
if (!errorCode) {
person = filterInt(person);
reservationJSON["items"].push({
name: name,
desc: desc,
email: email,
person: person,
time: time,
date: date,
read: false
});
module.exports.saveJSON();
}
return errorCode;
}
module.exports.updateValue = function(name, desc, person, email, date, time, nametag) {
var errorCode = module.exports.checkValidity(name, desc, person, email, date, time);
var action = module.exports.determineAction(nametag);
if (action !== module.exports.MenuAction.UPDATE) {
errorCode += module.exports.ErrorCode.WRONG_ACTION;
}
if (!errorCode) {
person = filterInt(person);
var position = splitNameTag(nametag, action);
reservationJSON["items"][position.id] = {
name: name,
desc: desc,
email: email,
person: person,
time: time,
date: date,
read: true
};
module.exports.saveJSON();
}
return errorCode;
}
module.exports.deleteValue = function(nametag) {
var errorCode = module.exports.ErrorCode.SUCCESS;
var action = module.exports.determineAction(nametag);
if (action !== module.exports.MenuAction.DELETE) {
errorCode += module.exports.ErrorCode.WRONG_ACTION;
}
if (!errorCode) {
var position = splitNameTag(nametag, action);
reservationJSON["items"].splice(position.id, 1);
module.exports.saveJSON();
}
return errorCode;
}
module.exports.showValue = function(nametag) {
var errorCode = module.exports.ErrorCode.SUCCESS;
var action = module.exports.determineAction(nametag);
if (action !== module.exports.MenuAction.SHOW) {
errorCode += module.exports.ErrorCode.WRONG_ACTION;
}
if (!errorCode) {
var position = splitNameTag(nametag, action);
result = reservationJSON["items"][position.id];
result.id = position.id;
return result;
}
return errorCode;
}
module.exports.readValue = function(nametag) {
var errorCode = module.exports.ErrorCode.SUCCESS;
var action = module.exports.determineAction(nametag);
if (action !== module.exports.MenuAction.READ) {
errorCode += module.exports.ErrorCode.WRONG_ACTION;
}
if (!errorCode) {
var position = splitNameTag(nametag, action);
reservationJSON["items"][position.id]["read"] = !reservationJSON["items"][position.id]["read"];
module.exports.saveJSON();
}
return errorCode;
}
module.exports.getJSON = function() {
return reservationJSON;
}
var filterInt = function(value) {
if(REGEX_INT.test(value))
return Number(value);
return NaN;
}
function sum(obj) {
var sum = 0;
for(var el in obj) {
if(obj.hasOwnProperty(el)) {
sum += parseFloat(obj[el]);
}
}
return sum;
}
var splitNameTag = function(nametag, action) {
if (action) { // create, update, show, read & delete
var splitArr = nametag.split("-");
var result = {};
result.type = action;
if (action == module.exports.MenuAction.CREATE) { // create
result.id = null;
} else { // update, show, read & delete
result.id = parseInt(splitArr[0]);
}
return result;
} else {
return false;
}
}