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Add 'core/' from commit 'b0dfc4146ca0da535a87f8509aec68817fb2ab14'

git-subtree-dir: core
git-subtree-mainline: a07f3dcd23
git-subtree-split: b0dfc4146c
This commit is contained in:
2025-09-06 19:33:33 -07:00
83 changed files with 12352 additions and 0 deletions

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-- This file should undo anything in `up.sql`
DROP TABLE IF EXISTS `messages`;
DROP TABLE IF EXISTS `conversation_messages`;
DROP TABLE IF EXISTS `settings`;
DROP TABLE IF EXISTS `conversations`;
DROP TABLE IF EXISTS `participants`;
DROP TABLE IF EXISTS `conversation_participants`;

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-- Your SQL goes here
CREATE TABLE `messages`(
`id` TEXT NOT NULL PRIMARY KEY,
`text` TEXT NOT NULL,
`sender_participant_handle` TEXT,
`date` TIMESTAMP NOT NULL,
`file_transfer_guids` TEXT,
`attachment_metadata` TEXT,
FOREIGN KEY (`sender_participant_handle`) REFERENCES `participants`(`handle`)
);
CREATE TABLE `conversation_messages`(
`conversation_id` TEXT NOT NULL,
`message_id` TEXT NOT NULL,
PRIMARY KEY(`conversation_id`, `message_id`),
FOREIGN KEY (`conversation_id`) REFERENCES `conversations`(`id`),
FOREIGN KEY (`message_id`) REFERENCES `messages`(`id`)
);
CREATE TABLE `settings`(
`key` TEXT NOT NULL PRIMARY KEY,
`value` BINARY NOT NULL
);
CREATE TABLE `conversations`(
`id` TEXT NOT NULL PRIMARY KEY,
`unread_count` BIGINT NOT NULL,
`display_name` TEXT,
`last_message_preview` TEXT,
`date` TIMESTAMP NOT NULL
);
CREATE TABLE `participants`(
`handle` TEXT NOT NULL PRIMARY KEY,
`is_me` BOOL NOT NULL,
`contact_id` TEXT
);
CREATE TABLE `conversation_participants`(
`conversation_id` TEXT NOT NULL,
`participant_handle` TEXT NOT NULL,
PRIMARY KEY(`conversation_id`, `participant_handle`),
FOREIGN KEY (`conversation_id`) REFERENCES `conversations`(`id`),
FOREIGN KEY (`participant_handle`) REFERENCES `participants`(`handle`)
);