adds sql code for specific role query w dept join

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 .env
+notes.txt

README.md

@@ -37,7 +37,7 @@ demo of the project:
 # Installation
 N/A
 # Usage
-N/A
+Download/clone the repo. npm install the packages/libraries needed, open up your terminal inside the repo, and enter 'node index.js'
 # Credits   
   [![forthebadge](https://forthebadge.com/images/badges/uses-badges.svg)](https://forthebadge.com) 
   inquire.js , node.js, console table, node-mysql2

db/query.sql

@@ -0,0 +1,7 @@
+-- query for getting all job roles with department name shown through a join
+select  
+role.title as job_title,
+department.name as department 
+from role
+join department on 
+role.department_id = department.id;

db/seeds.sql

@@ -1,11 +1,22 @@
--- insert into department (name)
--- values ("logistics"),
--- ("human resources"),
--- ("sales"),
--- ("accounting");
+insert into department (name)
+values ("logistics"),
+("human resources"),
+("sales"),
+("accounting");
 
 insert into role
 (title,salary,department_id)
 values ("swiper", 69420, 1),
 ("assistant to the regional manager", 43100, 3),
 ("pencil pusher", 175000, 2);
+
+insert into employee 
+(first_name, last_name, role_id, manager_id)
+values
+("baba", "booey", 1, 2),
+("dwight","schrute", 2, 2);
+
+insert into employee 
+(first_name, last_name, role_id)
+values
+("slithy", "tove", 3);

index.js

@@ -15,61 +15,59 @@ connection.connect((err) => {
     console.log('Connected!');
   });
 
+// define the set of primary options to display to the user while navigating the app in the terminal.
 const options = [
     {
-        value: "view all departments",
-        num: "1"
+        value: "view all departments", 
     },
     {
         value: "view all roles",
-        num: "2"
     },
     {
         value: "view all employees",
-        num: "3"
     },
     {
         value: "add a department",
-        num: "4"
     },
     {
         value: "add a role",
-        num: "5"
     },
     {
         value: "add an employee",
-        num: "6"
     },
     {
         value: "update an employee role",
-        num: "7"
     }
 ];
 
-  inquirer.prompt(
+inquirer.prompt(
     {
     type:'list',
     message: "omg what do you want",
     choices: options,
     name: "desire"
     },
   ).then((answers) => {
-    // let val = answers.desire.num;
-    console.log(`you chose ${answers.value}`);
-    // console.log(answers.desire.num);
-    const table = 'department';
-//   connection.query(
-//     `SELECT * FROM ${table}`, function(err,results,fields) {
-//         console.table(results);
-//     }
-//   );
+    let table;
+    // let val = answers;
+    switch (answers.desire) {
+        case "view all departments":
+            table = 'department';
+            break;
+        case "view all roles":
+            table = 'role';
+            break;
+        case "view all employees":
+            table = 'employee';
+            break;
+    }
+    // console.log(choices[0]);
+    // const table = 'department';
+    connection.query(
+      `SELECT * FROM ${table}`, function(err,results,fields) {
+        console.log(`\x1b[35m here is your results \x1b[0m`)
+        console.table(results);
+    }
+  );
   });
 
-
-// connection.query(
-//     'SELECT * FROM `table` WHERE `name` = ? AND `age` > ?',
-//     ['Page', 45],
-//     function(err, results) {
-//       console.log(results);
-//     }
-//   );

notes.txt

@@ -1,7 +1,28 @@
 view all departments, 
 view all roles, 
+mysql> source query.sql
++-----------------------------------+-----------------+
+| job_title                         | department      |
++-----------------------------------+-----------------+
+| swiper                            | logistics       |
+| assistant to the regional manager | sales           |
+| pencil pusher                     | human resources |
++----------------------------------
 view all employees, 
 add a department, 
 add a role, 
 add an employee, 
-and update an employee role
+and update an employee role
+
+
+try to add some additional functionality to your application, such as the ability to do the following:
+
+Update employee managers.
+
+View employees by manager.
+
+View employees by department.
+
+Delete departments, roles, and employees.
+
+View the total utilized budget of a department—in other words, the combined salaries of all employees in that department.