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POsetting an atttribute in rails console - transaction rolled back
 

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  1. POsetting an atttribute in rails console - transaction rolled back
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    <p>I've used this forum gem before and also been able to set the forem_admin to "true" using the console. However, this time it's rolling back the transaction when I try to save. </p> <p>You can see below that I set the forem_admin to "true," saved it, it rolled back the transaction (which means it didn't save), I did "u" and it showed forem_admin = true but when I restarted the console it showed forem_admin = false. </p> <p>If anyone's familiar with this gem, I think this forem_state attribute is new, so I'm wondering if anything's changed. </p> <p>I'm not an SQL pro but one thing that looks funny to me is the line</p> <pre><code>"users"."id" != 5 </code></pre> <p>I would have expected it to have been <code>"users"."id" = 5</code> i.e. with no "!", because the id of the user "signuplinks" is 5. </p> <p>this is a rails 3.2 app</p> <p><strong>update</strong> when I do <code>u.errors</code> after u.save, I'm getting this error message</p> <pre><code>@messages={:password=&gt;["can't be blank"]} </code></pre> <p><strong>Console</strong> </p> <pre><code> ruby-1.9.3-rc1 :001 &gt; u = User.last User Load (0.2ms) SELECT "users".* FROM "users" ORDER BY "users"."id" DESC LIMIT 1 =&gt; #&lt;User id: 5, email: "myemail@gmail.com", encrypted_password: "$2a$10$axjwcO.kU4/mqC9Llyj.b.r/2jJULnWKmG7Pi3Zu1AE3...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 1, current_sign_in_at: "2012-03-05 03:37:59", last_sign_in_at: "2012-03-05 03:37:59", current_sign_in_ip: "127.0.0.1", last_sign_in_ip: "127.0.0.1", confirmation_token: nil, confirmed_at: "2012-03-05 03:37:58", confirmation_sent_at: "2012-03-05 03:34:33", unconfirmed_email: nil, created_at: "2012-03-05 03:34:33", updated_at: "2012-03-05 03:37:59", name: "signuplinks", country: "Canada", image: "3.png", forem_admin: false, forem_state: "pending_review"&gt; ruby-1.9.3-rc1 :002 &gt; u.forem_admin = true =&gt; true ruby-1.9.3-rc1 :003 &gt; u.save (0.1ms) begin transaction User Exists (0.2ms) SELECT 1 FROM "users" WHERE (LOWER("users"."name") = LOWER('signuplinks') AND "users"."id" != 5) LIMIT 1 User Exists (0.1ms) SELECT 1 FROM "users" WHERE (LOWER("users"."email") = LOWER('signuplinks@gmail.com') AND "users"."id" != 5) LIMIT 1 (0.1ms) rollback transaction =&gt; false ruby-1.9.3-rc1 :004 &gt; u =&gt; #&lt;User id: 5, email: "myemail@gmail.com", encrypted_password: "$2a$10$axjwcO.kU4/mqC9Llyj.b.r/2jJULnWKmG7Pi3Zu1AE3...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 1, current_sign_in_at: "2012-03-05 03:37:59", last_sign_in_at: "2012-03-05 03:37:59", current_sign_in_ip: "127.0.0.1", last_sign_in_ip: "127.0.0.1", confirmation_token: nil, confirmed_at: "2012-03-05 03:37:58", confirmation_sent_at: "2012-03-05 03:34:33", unconfirmed_email: nil, created_at: "2012-03-05 03:34:33", updated_at: "2012-03-05 03:37:59", name: "signuplinks", country: "Canada", image: "3.png", forem_admin: true, forem_state: "pending_review"&gt; ruby-1.9.3-rc1 :005 &gt; exit Michael-Pro:ic michl$ rails c Loading development environment (Rails 3.2.1) ruby-1.9.3-rc1 :001 &gt; u = User.last User Load (0.3ms) SELECT "users".* FROM "users" ORDER BY "users"."id" DESC LIMIT 1 =&gt; #&lt;User id: 5, email: "myemail@gmail.com", encrypted_password: "$2a$10$axjwcO.kU4/mqC9Llyj.b.r/2jJULnWKmG7Pi3Zu1AE3...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 1, current_sign_in_at: "2012-03-05 03:37:59", last_sign_in_at: "2012-03-05 03:37:59", current_sign_in_ip: "127.0.0.1", last_sign_in_ip: "127.0.0.1", confirmation_token: nil, confirmed_at: "2012-03-05 03:37:58", confirmation_sent_at: "2012-03-05 03:34:33", unconfirmed_email: nil, created_at: "2012-03-05 03:34:33", updated_at: "2012-03-05 03:37:59", name: "signuplinks", country: "Canada", image: "3.png", forem_admin: false, forem_state: "pending_review"&gt; </code></pre>
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    1. COWhat is the name of the gem? It looks like there might be a validation step that is failing on the User model. After trying to save, do `u.errors` and post that output.
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    2. COPresumably `u.id` is 5 so those WHEREs are looking for people that have a name/email of "signuplinks" and are not `u` (i.e. `id != 5`); so those are name and email uniqueness checks and part of the validation process. What are the side effects of `u.forem_admin = true`? Is it changing the email address or name behind the scenes? Is there only one admin allowed? Anything else interesting about admins?
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      1. USmu is too short
    3. CO@wpgreenway updated OP. there is a password blank error message. don't know why.
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