Gotov backend za kreiranje zadace

dbComponents/db.js

@@ -11,12 +11,12 @@ db.Sequelize = Sequelize;
 db.sequelize = sequelize;
 
 //import modela
-db.zadaca = sequelize.import(__dirname + '/zadaca.js');
-db.zadatak = sequelize.import(__dirname + '/zadatak.js');
-db.mimeTip = sequelize.import(__dirname + '/mimeTip.js');
+db.Zadaca = sequelize.import(__dirname + '/zadaca.js');
+db.Zadatak = sequelize.import(__dirname + '/zadatak.js');
+db.MimeTip = sequelize.import(__dirname + '/mimeTip.js');
 
 //relacije
-db.zadaca.hasMany(db.zadatak, {as: 'zadaci' , foreignKey: 'idZadaca' });
-db.zadatak.hasMany(db.mimeTip, {as: 'mimeTipovi' , foreignKey: 'idZadatak' });
+db.Zadaca.hasMany(db.Zadatak, {as: 'zadaci' , foreignKey: 'idZadaca' });
+db.Zadatak.hasMany(db.MimeTip, {as: 'mimeTipovi' , foreignKey: 'idZadatak' });
 
-module.exports=db;
+module.exports = db;

dbComponents/mimeTip.js

@@ -1,9 +1,14 @@
 const Sequelize = require("sequelize");
 
 module.exports = function(sequelize){
-    const Zadatak = sequelize.define("zadatak",{
-        idZadatka : Sequelize.INTEGER,
+    const MimeTip = sequelize.define("mimeTip",{
+        idMimeTip : {type: Sequelize.INTEGER, primaryKey : true, autoIncrement : true},
+        idZadatak : Sequelize.INTEGER,
         mimeTip : Sequelize.STRING
+    }, {
+        timestamps: false,
+        freezeTableName: true,
+        tableName: 'MimeTip' 
     })
-    return Zadatak;
+    return MimeTip;
 };

dbComponents/zadaca.js

@@ -2,12 +2,18 @@ const Sequelize = require("sequelize");
 
 module.exports = function(sequelize){
     const Zadaca = sequelize.define("zadaca",{
+        idZadaca : {type: Sequelize.INTEGER, primaryKey : true, autoIncrement : true},
         idPredmet  : Sequelize.INTEGER,
+        naziv : Sequelize.STRING,
         brojZadataka : Sequelize.INTEGER,
         rokZaPredaju : Sequelize.DATE,
-        maxBrojBodova : Sequelize.INTEGER,
-        ukupnoOstvareniBodovi : Sequelize.INTEGER,
-        postavkaZadace : Sequelize.BLOB
+        ukupnoBodova : Sequelize.INTEGER,
+        ukupniOstvareniBodovi : Sequelize.INTEGER,
+        postavka : Sequelize.BLOB,
+    }, {
+        timestamps: false,
+        freezeTableName: true,
+        tableName: 'Zadaca'    
     })
     return Zadaca;
-};
+};

dbComponents/zadatak.js

@@ -2,8 +2,9 @@ const Sequelize = require("sequelize");
 
 module.exports = function(sequelize){
     const Zadatak = sequelize.define("zadatak",{
+        idZadatak : {type: Sequelize.INTEGER, primaryKey : true, autoIncrement : true},
         idZadaca  : Sequelize.INTEGER,
-        nazivZadataka : Sequelize.STRING,
+        redniBrojZadatkaUZadaci : Sequelize.INTEGER,
         maxBrojBodova : Sequelize.INTEGER,
         brojOstvarenihBodova : Sequelize.INTEGER,
         profesorovKomentar : Sequelize.STRING,
@@ -12,6 +13,12 @@ module.exports = function(sequelize){
         sadrzajFile : Sequelize.BLOB,
         velicinaFile : Sequelize.INTEGER,
         mimeTipUpdateZadatka : Sequelize.STRING
+    }, {
+        timestamps: false,
+        freezeTableName: true,
+        tableName: 'Zadatak' 
     })
     return Zadatak;
-};
+};
+
+//DROP TABLE mimeTips, zadataks, zadaca

index.js

@@ -3,12 +3,15 @@ const morgan = require('morgan');
 const bodyParser = require('body-parser');
 const db = require('./dbComponents/db.js');
 const app = express();
+const cors = require('cors');
+
+app.use('*', cors()); // enable cors
 
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({ extended: true }));
 app.use(morgan('dev'))
 
-db.sequelize.sync({force:false}).then(() => {
+db.sequelize.sync({force:true}).then(() => {
     console.log("Usao u bazu!");
 }).catch((e) => {
     console.log("greska");
@@ -17,13 +20,49 @@ db.sequelize.sync({force:false}).then(() => {
 
 
 app.post('/addZadaca', function(req, res) {
-
     var bodyReq = req.body;
-
 
+    db.Zadaca.findOrCreate({where:{
+        idPredmet : bodyReq.idPredmeta,
+        naziv : bodyReq.naziv,
+        brojZadataka : bodyReq.brojZadataka,
+        rokZaPredaju : bodyReq.datum + " " + bodyReq.vrijeme + ":59",
+        ukupnoBodova : bodyReq.ukupnoBodova,
+        ukupniOstvareniBodovi : 0,
+        postavka: bodyReq.postavka,
+    }}).then(function(dodanaZadaca){
+            console.log(dodanaZadaca);
+            var idDodaneZadace = dodanaZadaca[0].idZadaca;
+            for(let i = 0; i < dodanaZadaca[0].brojZadataka; i++) {
+                db.Zadatak.findOrCreate({where :{
+                    idZadaca : idDodaneZadace,
+                    redniBrojZadatkaUZadaci : i,
+                    maxBrojBodova : bodyReq.listaBodova[i],
+                    brojOstvarenihBodova : 0,
+                    profesorovKomentar : "",
+                    datumPredaje : null,
+                    statusZadatka : "neposlan",
+                    sadrzajFile : null,
+                    velicinaFile : null,
+                    mimeTipUpdateZadatka : null             
+                }}).then(function(dodaniZadatak){
+                    console.log(dodaniZadatak);
+                    var idDodanogZadatka = dodaniZadatak[0].idZadatak;
+                    var mimeTipovi = [".pdf", ".zip", ".m", ".doc", ".txt"];
+                    for(let j = 0; j < 5; j++) {    
+                        if(bodyReq.listaTipova[i][j] === true) {
+                            db.MimeTip.findOrCreate({where: {
+                                idZadatak : idDodanogZadatka,
+                                mimeTip : mimeTipovi[j]
+                            }})
+                        }    
+                    }    
+                })
+            }
+        });
 
+
 
-    res.end("test1");
 });
 
 app.listen(6001);