76 lines
2.5 KiB
SQL
76 lines
2.5 KiB
SQL
CREATE TABLE `courses` (
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`id` text PRIMARY KEY NOT NULL,
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`title` text NOT NULL,
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`subject` text NOT NULL,
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`status` text DEFAULT 'processing' NOT NULL,
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`stage` text,
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`cost_ai` real DEFAULT 0,
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`cost_audio` real DEFAULT 0,
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`audit_report` text,
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`audit_score` integer,
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`organisation` text,
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`created_at` text DEFAULT (datetime('now')) NOT NULL
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);
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--> statement-breakpoint
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CREATE TABLE `uploads` (
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`id` text PRIMARY KEY NOT NULL,
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`course_id` text NOT NULL,
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`filename` text NOT NULL,
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`type` text NOT NULL,
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`stored_path` text NOT NULL,
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`extracted_text` text,
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`created_at` text DEFAULT (datetime('now')) NOT NULL,
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FOREIGN KEY (`course_id`) REFERENCES `courses`(`id`) ON UPDATE no action ON DELETE no action
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);
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--> statement-breakpoint
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CREATE TABLE `topics` (
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`id` text PRIMARY KEY NOT NULL,
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`course_id` text NOT NULL,
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`title` text NOT NULL,
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`description` text NOT NULL,
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`order` integer NOT NULL,
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`prerequisite_topic_ids` text DEFAULT '[]' NOT NULL,
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`difficulty` integer DEFAULT 1 NOT NULL,
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`relevant_files` text,
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`status` text DEFAULT 'pending' NOT NULL,
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FOREIGN KEY (`course_id`) REFERENCES `courses`(`id`) ON UPDATE no action ON DELETE no action
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);
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--> statement-breakpoint
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CREATE TABLE `lessons` (
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`id` text PRIMARY KEY NOT NULL,
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`topic_id` text NOT NULL,
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`content` text NOT NULL,
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`tts_provider` text,
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`cost_ai` real DEFAULT 0,
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`cost_audio` real DEFAULT 0,
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`cost_branch_ai` real DEFAULT 0,
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`cost_branch_audio` real DEFAULT 0,
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`cost_total` real DEFAULT 0,
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`branch_status` text DEFAULT 'pending' NOT NULL,
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`created_at` text DEFAULT (datetime('now')) NOT NULL,
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FOREIGN KEY (`topic_id`) REFERENCES `topics`(`id`) ON UPDATE no action ON DELETE no action
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);
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--> statement-breakpoint
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CREATE TABLE `quiz_questions` (
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`id` text PRIMARY KEY NOT NULL,
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`topic_id` text NOT NULL,
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`question` text NOT NULL,
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`type` text NOT NULL,
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`options` text,
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`answer` text NOT NULL,
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`explanation` text NOT NULL,
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FOREIGN KEY (`topic_id`) REFERENCES `topics`(`id`) ON UPDATE no action ON DELETE no action
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);
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--> statement-breakpoint
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CREATE TABLE `user_progress` (
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`id` text PRIMARY KEY NOT NULL,
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`course_id` text NOT NULL,
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`topic_id` text NOT NULL,
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`lesson_complete` integer DEFAULT false NOT NULL,
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`quiz_score` integer,
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`took_branches` integer DEFAULT false NOT NULL,
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`branch_count` integer DEFAULT 0 NOT NULL,
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`updated_at` text DEFAULT (datetime('now')) NOT NULL,
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FOREIGN KEY (`course_id`) REFERENCES `courses`(`id`) ON UPDATE no action ON DELETE no action,
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FOREIGN KEY (`topic_id`) REFERENCES `topics`(`id`) ON UPDATE no action ON DELETE no action
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);
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