diff --git a/index.js b/index.js index 3907d3b5..4db7b0b5 100644 --- a/index.js +++ b/index.js @@ -1,36 +1,182 @@ -console.log("works!!", process.argv[2]); + + + + + + +console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"); +console.log("~~~~~~~~~ TO DO LIST PROGRAM ~~~~~~~~"); +console.log("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"); + const pg = require('pg'); const configs = { - user: 'akira', + user: 'shane', host: '127.0.0.1', database: 'todo', port: 5432, }; -const client = new pg.Client(configs); +const consoleCommand = process.argv[2]; + +// A function that reads what command user inputted +checkCommand = (input) => { + console.log("Checking for command") + + const client = new pg.Client(configs); + + // create a global status to make sure only correct commands are true + let commandStatus = false + + if( consoleCommand == "add"){ + commandStatus = true; + console.log("-----------------------"); + console.log("INITIALIZE COMMAND: ADD"); -let queryDoneCallback = (err, result) => { - if (err) { - console.log("query error", err.message); - } else { - console.log("result", result.rows ); + // This function runs if query returns a response + let queryDoneCallback = (err, result) => { + + if (err) { + console.log("////////////////////////"); + console.log("ADD ERROR"); + console.log(err.message); + console.log("////////////////////////"); + } else { + // ??? + // how do I view what is inside result.rows object? + console.log("result", result.rows ); + } + // ??? + // why put this code outside of else block? + console.log("-----------------------"); + console.log("DISCONNECTING DATABASE") + client.end(); + }; + + + // Only activates when connection is successful + let addnewList = (err) => { + // checks if connection has errors + if( err ){ + console.log("////////////////////////"); + console.log("CONNECTION ERROR :"); + console.log( err.message ); + console.log("////////////////////////"); + } + // specifies where to add the data + let text = "INSERT INTO todoitems (status, instructions) VALUES ($1, $2) RETURNING id"; + // retrieve input from process to fill data + const inputData = [process.argv[3], process.argv[4]]; + + client.query(text, inputData, queryDoneCallback); + console.log("-----------------------"); + console.log("finished query..."); + }; + console.log("-----------------------"); + console.log("making the connection to database [todo]..."); + client.connect(addnewList); } - client.end(); -}; -let clientConnectionCallback = (err) => { - if( err ){ - console.log( "error", err.message ); - } - let text = "INSERT INTO todo (name) VALUES ($1) RETURNING id"; - const values = ["hello"]; - client.query(text, values, queryDoneCallback); + // command to edit the list + if( consoleCommand == "edit"){ + commandStatus = true; + console.log("-----------------------"); + console.log("INITIALIZE COMMAND: EDIT"); + console.log(); + } + + + + + + // command to delete one list + if( consoleCommand == "delete"){ + commandStatus = true; + console.log("-----------------------"); + console.log("INITIALIZE COMMAND: DELETE"); + + queryDoneCallback = (err, remainder) =>{ + if(err){ + console.log("////////////////////////"); + console.log("CONNECTION ERROR :"); + console.log( err.message ); + console.log("////////////////////////"); + } else { + console.log("-----------------------"); + console.log("deleted") + } + client.end(); + } + + deleteList = () =>{ + let text = "DELETE FROM todoitems WHERE id = 10" + client.query(text,queryDoneCallback) + }; + + client.connect(deleteList); + } + + + + + + // command to view the list + if( consoleCommand == "view"){ + commandStatus = true; + console.log("-----------------------"); + console.log("INITIALIZE COMMAND: VIEW"); + + let queryDoneCallback = (err, result) => { + if (err) { + console.log("////////////////////////"); + console.log("ADD ERROR"); + console.log(err.message); + console.log("////////////////////////"); + } else { + // ??? + // how do I view what is inside result.rows object? + console.table( result.rows ); + } + // ??? + // why put this code outside of else block? + console.log("-----------------------"); + console.log("DISCONNECTING DATABASE") + client.end(); + }; + + viewList = (err) => { + if(err){ + console.log("////////////////////////"); + console.log("CONNECTION ERROR :"); + console.log( err.message ); + console.log("////////////////////////"); + } + let listTable = "SELECT * FROM todoitems"; + + client.query(listTable, queryDoneCallback); + + } + console.log("-----------------------"); + console.log("making the connection to database [todo]..."); + client.connect(viewList) + } + + + + + + // checks if command does not exist + if(commandStatus === false){ + console.log("////////////////////////"); + console.log("ERROR: COMMAND DOES NOT EXIST"); + console.log("entered command: " + consoleCommand); + console.log("////////////////////////"); + } }; -client.connect(clientConnectionCallback); +checkCommand(); \ No newline at end of file diff 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"git+https://github.com/wdi-sg/cli-todo-sql.git" + }, + "author": "", + "license": "ISC", + "bugs": { + "url": "https://github.com/wdi-sg/cli-todo-sql/issues" + }, + "homepage": "https://github.com/wdi-sg/cli-todo-sql#readme", + "dependencies": { + "pg": "^8.0.2" + } +}