Intruduced a new folder structure for action models

ref #76

src/models/actions/create/CreateResetToken.ts

@@ -0,0 +1,50 @@
+import { IsEmail, IsOptional, IsString } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { ResetAlreadyRequestedError, UserDisabledError, UserNotFoundError } from '../../errors/AuthError';
+import { UsernameOrEmailNeededError } from '../../errors/UserErrors';
+import { JwtCreator } from '../../jwtcreator';
+import { User } from '../entities/User';
+
+/**
+ * This calss is used to create password reset tokens for users.
+ * These password reset token can be used to set a new password for the user for the next 15mins.
+ */
+export class CreateResetToken {
+    /**
+     * The username of the user that wants to reset their password.
+     */
+    @IsOptional()
+    @IsString()
+    username?: string;
+
+    /**
+     * The email address of the user that wants to reset their password.
+     */
+    @IsOptional()
+    @IsEmail()
+    @IsString()
+    email?: string;
+
+
+    /**
+     * Create a password reset token based on this.
+     */
+    public async toResetToken(): Promise<any> {
+        if (this.email === undefined && this.username === undefined) {
+            throw new UsernameOrEmailNeededError();
+        }
+        let found_user = await getConnectionManager().get().getRepository(User).findOne({ where: [{ username: this.username }, { email: this.email }] });
+        if (!found_user) { throw new UserNotFoundError(); }
+        if (found_user.enabled == false) { throw new UserDisabledError(); }
+        if (found_user.resetRequestedTimestamp > (Math.floor(Date.now() / 1000) - 15 * 60)) { throw new ResetAlreadyRequestedError(); }
+
+        found_user.refreshTokenCount = found_user.refreshTokenCount + 1;
+        found_user.resetRequestedTimestamp = Math.floor(Date.now() / 1000);
+        await getConnectionManager().get().getRepository(User).save(found_user);
+
+        //Create the reset token
+        let reset_token = JwtCreator.createReset(found_user);
+
+        return reset_token;
+    }
+}