Module project, commit, submission

db/migrations/0000010_commit.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS commits;

db/migrations/0000010_commit.up.sql

@@ -1,21 +1,16 @@
-CREATE TABLE IF NOT EXISTS revisions (
+CREATE TABLE IF NOT EXISTS commits (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
-    version_no INT NOT NULL,
     snapshot_json JSONB NOT NULL,
     snapshot_hash TEXT,
-    parent_id UUID REFERENCES revisions(id), 
     user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
     edit_summary TEXT,
     is_deleted BOOLEAN NOT NULL DEFAULT false,
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );
 
-CREATE INDEX idx_revisions_project_history 
-ON revisions (project_id, version_no DESC);
+CREATE INDEX idx_commits_project_history 
+ON commits (project_id, created_at DESC);
 
-CREATE INDEX idx_revisions_user_history 
-ON revisions (user_id, created_at DESC);    
-
-CREATE INDEX idx_revisions_parent_id 
-ON revisions (parent_id);
+CREATE INDEX idx_commits_user_history 
+ON commits (user_id, created_at DESC);    

db/migrations/0000010_revision.down.sql

@@ -1 +0,0 @@
-DROP TABLE IF EXISTS revisions;

db/migrations/0000011_submission.up.sql

@@ -1,24 +1,25 @@
 CREATE TABLE IF NOT EXISTS submissions (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
-    revision_id UUID NOT NULL REFERENCES revisions(id) ON DELETE CASCADE,
-    submitted_by UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
-    submitted_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    commit_id UUID NOT NULL REFERENCES commits(id) ON DELETE CASCADE,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
     status SMALLINT NOT NULL DEFAULT 1,
     reviewed_by UUID REFERENCES users(id) ON DELETE SET NULL,
     reviewed_at TIMESTAMPTZ,
     review_note TEXT,
-    is_deleted BOOLEAN NOT NULL DEFAULT false
+    content TEXT,
+    is_deleted BOOLEAN NOT NULL DEFAULT false,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );
 
-CREATE INDEX idx_submissions_revision_id 
-ON submissions (revision_id);
+CREATE INDEX idx_submissions_commit_id 
+ON submissions (commit_id);
 
 CREATE INDEX idx_submissions_moderator_queue 
-ON submissions (status, submitted_at ASC);
+ON submissions (status, created_at ASC);
 
 CREATE INDEX idx_submissions_user_history 
-ON submissions (submitted_by, status, submitted_at DESC);
+ON submissions (user_id, status, created_at DESC);
 
 CREATE INDEX idx_submissions_project_queue 
-ON submissions (project_id, submitted_at DESC);
+ON submissions (project_id, created_at DESC);

db/migrations/0000012_project_members.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS project_members;

db/migrations/0000012_project_members.up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE IF NOT EXISTS project_members (
+    project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    role SMALLINT NOT NULL DEFAULT 3,  -- 1=owner, 2=editor, 3=viewer
+    invited_by UUID REFERENCES users(id) ON DELETE SET NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (project_id, user_id)
+);
+
+CREATE INDEX idx_project_members_user 
+ON project_members (user_id, role);
+
+CREATE INDEX idx_project_members_project 
+ON project_members (project_id, role);

db/migrations/000009_project.up.sql

@@ -2,8 +2,7 @@ CREATE TABLE IF NOT EXISTS projects (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     title TEXT NOT NULL,
     description TEXT,
-    latest_revision_id UUID, 
-    version_count INT NOT NULL DEFAULT 0,
+    latest_commit_id UUID, 
     project_status SMALLINT NOT NULL DEFAULT 1,
     locked_by UUID, 
     is_deleted BOOLEAN NOT NULL DEFAULT false,
@@ -13,8 +12,8 @@ CREATE TABLE IF NOT EXISTS projects (
 );
 
 
-CREATE INDEX idx_projects_latest_revision_id 
-ON projects (latest_revision_id);
+CREATE INDEX idx_projects_latest_commit_id 
+ON projects (latest_commit_id);
 
 CREATE INDEX idx_projects_user_status_updated 
 ON projects (user_id, project_status, updated_at DESC);