bother / supabase

What bothers you?

Bother

Supabase migration scripts

Scripts

Reset

Danger zone

sql/0-reset.sql

Extensions

Can only be run from Supabase dashboard

sql/1-extensions.sql

Installs the required extensions;

• postgis
• moddatetime

Types

sql/2-types.sql

Creates up the types we need;

• feed_post
• profile_gender

Tables

sql/3-tables.sql

Creates the tables for our schema;

• profiles
• posts
• votes
• comments
• conversations
• conversation_members
• messages

Triggers

sql/4-triggers.sql

Sets up the triggers we need;

• on_auth_user_created
• messages_update_timestamp_on_conversations
• votes_update_timestamp

Policies

sql/5-policies.sql

Sets up the row level security policies we need on our tables;

profiles

• users can view all profiles
• users can update their own profiles

posts

• users can create posts
• users can view all posts
• users can update their own posts
• users can delete their own posts

votes

• users can create votes
• users can view all votes
• users can update their own votes
• users can delete their own votes

comments

• users can create comments
• users can view all comments
• users can update their own comments
• users can delete their own comments

conversations

• users can view their own conversations

conversation_members

• users can view their own conversation members

messages

• users can create messages
• users can view messages in their conversations

Functions

sql/6-functions.sql

Creates the stored procedures we need;

• feed_popular
• feed_latest
• feed_nearby
• feed_user
• fetch_post
• create_post
• start_conversation
• update_conversation_timestamp
• handle_new_user

Views

Not used anymore

sql/7-views.sql

Seed

sql/8-seed.sql

Generates the SQL dump we can import into our database.

• Creates 1,000 users
• Creates 1,000 posts
• Creates 100,000 votes
• Creates 10,000 comments

Seed

There's a seed generator script, powered by lodash and chance.

Run

yarn generate will compile the data into SQL files.

Clean

If you make any changes to the schema, you need to yarn clean to delete the source JSON files so updated data can be generated with yarn generate.

Seed data is cached in JSON files so we can reference post and user ids for votes and comments.