Merge branch 'main' of https://github.com/aether1a/javascript-projects

Author: aether1a

booleans-and-conditionals/studio/data-variables-conditionals.js

@@ -1,15 +1,74 @@
+// const input = require('readline-sync');
 // Initialize Variables below
 
+
+
+
+let date = "Monday 2019-03-18";
+let time = "10:05:34 AM"
+let astronautCount = 7
+let astronautStatus = "ready"
+let averageAstronautMassKg = 80.7
+let crewMassKg = astronautCount * averageAstronautMassKg
+let fuelMassKg = 760000
+let shuttleMassKg = 74842.31
+let totalMassKg = crewMassKg + fuelMassKg + shuttleMassKg
+let maximumMassLimit = 850000
+let fuelTempCelsius	= -225
+let minimumFuelTemp	= -300
+let maximumFuelTemp	= -150
+let fuelLevel = 100
+let weatherStatus = "Clear"
+let preparedForLiftOff = true
+let error
+
+console.log("All systems are a go! Initiating space shuttle sequence. \n -------------------------------------------------------");
+console.log("Date: " + date);
+console.log("Time: " + time);
+
 // add logic below to verify total number of astronauts for shuttle launch does not exceed 7
+if (astronautCount <= 7) {
+    console.log("Astronaut Count: " + astronautCount)
+} else {
+    error = "not ready";
+}
+
 
 // add logic below to verify all astronauts are ready
+if (astronautStatus === "ready"){
+    console.log("Crew ready"); 
+} else {
+     error = "not ready";
+}
 
 // add logic below to verify the total mass does not exceed the maximum limit of 850000
+if (totalMassKg <= 850000){
+    console.log("Crew mass: " + crewMassKg + "kg");
+}else {
+    error = "not ready";
+}
 
 // add logic below to verify the fuel temperature is within the appropriate range of -150 and -300
+if ((fuelTempCelsius >= minimumFuelTemp) && (fuelTempCelsius <= maximumFuelTemp) ){
+    console.log("Fuel Temperature " + fuelTempCelsius + "C°");
+}else {
+    error = "not ready";
+}
 
 // add logic below to verify the fuel level is at 100%
-
+if (fuelLevel === 100){
+console.log("Fuel at 100%");
+}else {
+    error = "not ready";
+}
 // add logic below to verify the weather status is clear
+if (weatherStatus === "Clear"){
+console.log("Weather: " + weatherStatus);
+}else {
+    error = "not ready" ;
+}
 
 // Verify shuttle launch can proceed based on above conditions
+if (error != "not ready"){
+    console.log("Have a safe trip astronauts!");
+}

data-and-variables/exercises/data-and-variables-exercises.js

@@ -26,4 +26,11 @@ let hoursToMoon = milesToMoon / shuttleSpeedMph;
 let dayToMoon = hoursToMoon;
 
 // Print the results of the trip to the moon below
-console.log(shuttleName + " will take " + dayToMoon + " days to reach Moon");
+console.log(shuttleName + " will take " + dayToMoon + " days to reach Moon");
+
+
+// ignore below
+
+const input = require('readline-sync');
+
+let info = input.question("Question text... ");