feat: added group_no to template_exercises, to allow grouping exercises to supersets

internal/database/migrations/000003_create_workouts.up.sql

@@ -1,6 +1,7 @@
 CREATE TABLE exercises (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     name TEXT NOT NULL,
+    user_id UUID REFERENCES users(id) ON DELETE CASCADE,
     equipment TEXT[] NOT NULL DEFAULT '{}'
         CHECK (
             equipment <@ ARRAY [
@@ -42,12 +43,14 @@ CREATE TABLE template_exercises (
     template_id UUID NOT NULL REFERENCES templates(id) ON DELETE CASCADE,
     exercise_id UUID NOT NULL REFERENCES exercises(id) ON DELETE CASCADE,
     position SMALLINT NOT NULL,
+    group_no SMALLINT,
     target_sets SMALLINT NOT NULL,
     target_reps SMALLINT,
     target_seconds SMALLINT,
     notes TEXT,
+    modified_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
 
-    PRIMARY KEY (template_id, exercise_id)
+    PRIMARY KEY (template_id, exercise_id),
 
     CONSTRAINT target_has_number CHECK (target_reps IS NOT NULL OR target_seconds IS NOT NULL)
 );
@@ -69,9 +72,9 @@ CREATE TABLE workouts (
     template_id UUID REFERENCES templates(id) ON DELETE SET NULL,
     started_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     ended_at TIMESTAMPTZ,
-    rpe smallint CHECK (rpe BETWEEN 1 AND 10),
-    notes TEXT
-    modified_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+    notes TEXT,
+    modified_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ
 );
 
 CREATE INDEX workouts_time_idx ON workouts (started_at DESC);
@@ -85,10 +88,12 @@ CREATE TABLE workout_sets (
     reps SMALLINT,
     seconds SMALLINT,
     weight_kg NUMERIC(5,2),
+    rpe SMALLINT CHECK (rpe BETWEEN 1 AND 10),
     type TEXT NOT NULL DEFAULT 'working'
-        CHECK (metric IN ('warm-up', 'working', 'drop')),
+        CHECK (type IN ('warm-up', 'working', 'drop')),
     note TEXT,
-    modified_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+    modified_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ,
 
     CONSTRAINT set_has_number CHECK (reps IS NOT NULL OR seconds IS NOT NULL)
 );