create cases table

backend/models/cases.js

@@ -0,0 +1,57 @@
+function defineCase(sequelize, DataTypes) {
+  const Case = sequelize.define('Case', {
+    title: {
+      type: DataTypes.STRING,
+      allowNull: false,
+    },
+    state: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+    },
+    priority: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+    },
+    type: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+    },
+    automationStatus: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+    },
+    description: {
+      type: DataTypes.STRING,
+      allowNull: true,
+    },
+    template: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+    },
+    preConditions: {
+      type: DataTypes.STRING,
+      allowNull: true,
+    },
+    expectedResults: {
+      type: DataTypes.STRING,
+      allowNull: true,
+    },
+    folderId: {
+      type: DataTypes.INTEGER,
+      allowNull: false,
+      references: {
+        model: 'folder',
+        key: 'id'
+      },
+      onDelete: 'CASCADE'
+    }
+  });
+
+  Case.associate = (models) => {
+    Case.belongsTo(models.folder, { foreignKey: 'folderId', onDelete: 'CASCADE' });
+  };
+
+  return Case;
+}
+
+module.exports = defineCase;

backend/models/folders.js

@@ -15,9 +15,18 @@ function defineFolder(sequelize, DataTypes) {
     projectId: {
       type: DataTypes.INTEGER,
       allowNull: false,
-    },
+      references: {
+        model: 'project',
+        key: 'id'
+      },
+      onDelete: 'CASCADE'
+    }
   });
 
+  Folder.associate = (models) => {
+    Folder.belongsTo(models.Project, { foreignKey: 'projectId', onDelete: 'CASCADE' });
+  };
+
   return Folder;
 }
 

backend/models/runs.js

@@ -19,9 +19,18 @@ function defineRun(sequelize, DataTypes) {
     projectId: {
       type: DataTypes.INTEGER,
       allowNull: false,
-    },
+      references: {
+        model: 'project',
+        key: 'id'
+      },
+      onDelete: 'CASCADE'
+    }
   });
 
+  Run.associate = (models) => {
+    Run.belongsTo(models.Project, { foreignKey: 'projectId', onDelete: 'CASCADE' });
+  };
+
   return Run;
 }