X-Git-Url: http://git.euphorik.ch/?a=blobdiff_plain;f=backend%2Fsql%2Fversion_1.sql;h=1685cd1072c1b5e99285394742e55c60aa49c683;hb=45d4867cb37ce8d7007c4d98de70d81d0b705b92;hp=9673d25488433aeffa6d723e8aa6dbd0bb82d934;hpb=cdb883c3c4ccbb82774ecfbfad059f3392e75432;p=recipes.git

diff --git a/backend/sql/version_1.sql b/backend/sql/version_1.sql
index 9673d25..1685cd1 100644
--- a/backend/sql/version_1.sql
+++ b/backend/sql/version_1.sql
@@ -8,18 +8,42 @@ CREATE TABLE [Version] (
 CREATE TABLE [User] (
     [id] INTEGER PRIMARY KEY,
     [email] TEXT NOT NULL,
-    [password] TEXT NOT NULL, -- Hashed and salted.
-    [name] TEXT NOT NULL
+    [name] TEXT,
+    [default_servings] INTEGER DEFAULT 4,
+
+    [password] TEXT NOT NULL, -- argon2(password_plain, salt).
+
+    [creation_datetime] DATETIME NOT NULL, -- Updated when the validation email is sent.
+    [validation_token] TEXT, -- If not null then the user has not validated his account yet.
+
+    [is_admin] INTEGER NOT NULL DEFAULT FALSE
 );
 
-CREATE TABLE [Recipe] (
+CREATE UNIQUE INDEX [User_email_index] ON [User] ([email]);
+
+CREATE TABLE [UserLoginToken] (
     [id] INTEGER PRIMARY KEY,
     [user_id] INTEGER NOT NULL,
+    [last_login_datetime] DATETIME,
+    [token] TEXT NOT NULL, --  24 alphanumeric character token. Can be stored in a cookie to be able to authenticate without a password.
+
+    [ip] TEXT, -- Can be ipv4 or ipv6
+    [user_agent] TEXT,
+
+    FOREIGN KEY([user_id]) REFERENCES [User]([id]) ON DELETE CASCADE
+);
+
+CREATE INDEX [UserLoginToken_token_index] ON [UserLoginToken] ([token]);
+
+CREATE TABLE [Recipe] (
+    [id] INTEGER PRIMARY KEY,
+    [user_id] INTEGER, -- Can be null if a user is deleted.
     [title] TEXT NOT NULL,
     [estimate_time] INTEGER,
     [description] TEXT,
+    [servings] INTEGER DEFAULT 4,
 
-    FOREIGN KEY([user_id]) REFERENCES [User]([id])
+    FOREIGN KEY([user_id]) REFERENCES [User]([id]) ON DELETE SET NULL
 );
 
 CREATE TABLE [Quantity] (
@@ -34,8 +58,8 @@ CREATE TABLE [Ingredient] (
     [quantity_id] INTEGER,
     [input_step_id] INTEGER NOT NULL,
 
-    FOREIGN KEY([quantity_id]) REFERENCES Quantity([id]),
-    FOREIGN KEY([input_step_id]) REFERENCES Step([id])
+    FOREIGN KEY([quantity_id]) REFERENCES Quantity([id]) ON DELETE CASCADE,
+    FOREIGN KEY([input_step_id]) REFERENCES Step([id]) ON DELETE CASCADE
 );
 
 CREATE TABLE [Group] (
@@ -44,7 +68,7 @@ CREATE TABLE [Group] (
     [recipe_id] INTEGER,
     name TEXT,
 
-    FOREIGN KEY([recipe_id]) REFERENCES [Recipe]([id])
+    FOREIGN KEY([recipe_id]) REFERENCES [Recipe]([id]) ON DELETE CASCADE
 );
 
 CREATE INDEX [Group_order_index] ON [Group] ([order]);
@@ -55,7 +79,7 @@ CREATE TABLE [Step] (
     [action] TEXT NOT NULL,
     [group_id] INTEGER NOT NULL,
 
-    FOREIGN KEY(group_id) REFERENCES [Group](id)
+    FOREIGN KEY(group_id) REFERENCES [Group](id) ON DELETE CASCADE
 );
 
 CREATE INDEX [Step_order_index] ON [Group] ([order]);
@@ -67,7 +91,7 @@ CREATE TABLE [IntermediateSubstance] (
     [output_step_id] INTEGER NOT NULL,
     [input_step_id] INTEGER NOT NULL,
 
-    FOREIGN KEY([quantity_id]) REFERENCES [Quantity]([id]),
-    FOREIGN KEY([output_step_id]) REFERENCES [Step]([id]),
-    FOREIGN KEY([input_step_id]) REFERENCES [Step]([id])
+    FOREIGN KEY([quantity_id]) REFERENCES [Quantity]([id]) ON DELETE CASCADE,
+    FOREIGN KEY([output_step_id]) REFERENCES [Step]([id]) ON DELETE CASCADE,
+    FOREIGN KEY([input_step_id]) REFERENCES [Step]([id]) ON DELETE CASCADE
 );