atomization of the addresses changes and token listing

src/sales_backend/address.cr

@@ -17,6 +17,9 @@ class Address
         postcode: String,
         city: String,
         country: Country,
-        is_default: Bool
+        is_default: p">{type: Bool, default: false},
     )
+    def == (other : Address)
+        self.to_json==other.to_json
+    end
 end

src/sales_backend/http/user.cr

@@ -41,6 +41,7 @@ post "/login" do |context|
         user_file.tokens = user_file.tokens.not_nil!.last(5)
     end
     File.write(Statics.data_path+"user/"+user_file.email,user_file.to_json)
+    context.response.content_type = "application/json"
     token.to_json
 end
 
@@ -49,6 +50,7 @@ post "/logout" do |context|
     user_file = User.from_json File.read(Statics.data_path+"user/"+user.email)
     user_file.tokens=user_file.tokens.not_nil!-user.tokens.not_nil!
     File.write(Statics.data_path+"user/"+user_file.email,user_file.to_json)
+    context.response.content_type = "application/json"
     "OK".to_json
 end
 
@@ -57,6 +59,7 @@ post "/logout-all" do |context|
     user_file = User.from_json File.read(Statics.data_path+"user/"+user.email)
     user_file.tokens=Array(UUID).new
     File.write(Statics.data_path+"user/"+user_file.email,user_file.to_json)
+    context.response.content_type = "application/json"
     "OK".to_json
 end
 
@@ -74,9 +77,54 @@ post "/user" do |context|
         raise Exception.new("Bad email address")
     end
     File.write(Statics.data_path+"user/"+user.email,user.to_json)
+    context.response.content_type = "application/json"
+    "OK".to_json
+end
+
+get "/user/tokens" do |context|
+    user = authenticate!(context.request.headers["user"],UUID.new(context.request.headers["api_token"]))
+    context.response.content_type = "application/json"
+    user.tokens.to_json
+end
+
+get "/user/address" do |context|
+    user = authenticate!(context.request.headers["user"],UUID.new(context.request.headers["api_token"]))
+    context.response.content_type = "application/json"
+    user.addresses.to_json
+end
+
+post "/user/address" do |context|
+    user = authenticate!(context.request.headers["user"],UUID.new(context.request.headers["api_token"]))
+    addresses = Array(Address).from_json(context.request.body.not_nil!).not_nil!
+    user_file = User.from_json File.read(Statics.data_path+"user/"+user.email)
+    old_list=user_file.addresses
+    if old_list.nil?
+    else
+        addresses=old_list+addresses
+    end
+    user_file.addresses=addresses
+    File.write(Statics.data_path+"user/"+user.email,user_file.to_json)
+    context.response.content_type = "application/json"
+    "OK".to_json
+end
+
+delete "/user/address" do |context|
+    user = authenticate!(context.request.headers["user"],UUID.new(context.request.headers["api_token"]))
+    addresses = Array(Address).from_json(context.request.body.not_nil!).not_nil!
+    user_file = User.from_json File.read(Statics.data_path+"user/"+user.email)
+    old_list=user_file.addresses
+    if old_list.nil?
+        addresses=Array(Address).new
+    else
+        addresses=old_list-addresses
+    end
+    user_file.addresses=addresses
+    File.write(Statics.data_path+"user/"+user.email,user_file.to_json)
+    context.response.content_type = "application/json"
     "OK".to_json
 end
 
 get "/user" do |context|
+    context.response.content_type = "application/json"
     authenticate!(context.request.headers["user"],UUID.new(context.request.headers["api_token"])).to_json
 end