Turn all models into GraphQL(Input)Objects

src/models/company_info.rs

@@ -1,6 +1,6 @@
 use chrono::NaiveDateTime;
-use serde_derive::{Deserialize, Serialize};
 use diesel::prelude::*;
+use juniper_codegen::{GraphQLInputObject, GraphQLObject};
 
 use crate::schema::company_infos;
 use crate::DbConn;
@@ -9,7 +9,7 @@ use crate::DbConn;
 ///
 /// This model represents information about the company or sole proprietorship of the user of
 /// StopTime.
-#[derive(Associations, Debug, Identifiable, Deserialize, Queryable, Serialize)]
+#[derive(Associations, Debug, GraphQLObject, Identifiable, Queryable)]
 #[belongs_to(CompanyInfo, foreign_key = "original_id")]
 #[table_name = "company_infos"]
 pub struct CompanyInfo {
@@ -77,7 +77,7 @@ impl CompanyInfo {
 /// The new company (information) model.
 ///
 /// This model represents new company information that can be inserted into the database.
-#[derive(Debug, Deserialize, Insertable, Serialize)]
+#[derive(Debug, GraphQLInputObject, Insertable)]
 #[table_name = "company_infos"]
 pub struct NewCompanyInfo {
     /// The international bank account number

src/models/customer.rs

@@ -1,6 +1,7 @@
 use chrono::NaiveDateTime;
-use serde_derive::{Deserialize, Serialize};
 use diesel::prelude::*;
+use juniper::FieldResult;
+use juniper_codegen::{object, GraphQLInputObject};
 
 use crate::models::{Invoice, Task};
 use crate::schema::customers;
@@ -10,7 +11,7 @@ use crate::DbConn;
 ///
 /// This model represents a customer that has projects/tasks for which invoices need to be
 /// generated.
-#[derive(AsChangeset, Debug, Deserialize, Identifiable, Queryable, Serialize)]
+#[derive(AsChangeset, Associations, Debug, Identifiable, Queryable)]
 #[table_name = "customers"]
 pub struct Customer {
     /// The unique identification number
@@ -69,7 +70,7 @@ impl Customer {
 /// The new customer model
 ///
 /// This model represents a new customer that can be inserted into the database.
-#[derive(Default, Deserialize, Insertable, Serialize)]
+#[derive(Default, GraphQLInputObject, Insertable)]
 #[table_name = "customers"]
 pub struct NewCustomer {
     /// The city part of the address

src/models/invoice.rs

@@ -1,6 +1,6 @@
 use chrono::NaiveDateTime;
-use serde_derive::{Deserialize, Serialize};
 use diesel::prelude::*;
+use juniper_codegen::{GraphQLInputObject, GraphQLObject};
 
 use crate::models::{CompanyInfo, Customer, Task};
 use crate::schema::invoices;
@@ -10,7 +10,7 @@ use crate::DbConn;
 ///
 /// This model represents an invoice for a customer that contains billed tasks and through the
 /// tasks the registered time.
-#[derive(AsChangeset, Associations, Debug, Deserialize, Identifiable, Queryable, Serialize)]
+#[derive(AsChangeset, Associations, Debug, GraphQLObject, Identifiable, Queryable)]
 #[belongs_to(CompanyInfo)]
 #[belongs_to(Customer)]
 #[table_name = "invoices"]
@@ -59,7 +59,7 @@ impl Invoice {
 /// The new invoice model.
 ///
 /// This model represents an new invoice for a customer that can be inserted into the database.
-#[derive(Debug, Deserialize, Insertable, Serialize)]
+#[derive(Debug, GraphQLInputObject, Insertable)]
 #[table_name = "invoices"]
 pub struct NewInvoice {
     /// The ID of the company info at the time of billing

src/models/task.rs

@@ -1,6 +1,6 @@
 use chrono::NaiveDateTime;
-use serde_derive::{Deserialize, Serialize};
 use diesel::prelude::*;
+use juniper_codegen::{GraphQLInputObject, GraphQLObject};
 
 use crate::models::{Customer, Invoice, TimeEntry};
 use crate::schema::tasks;
@@ -10,7 +10,7 @@ use crate::DbConn;
 ///
 /// This model represents a task (or project) of a customer on which time can be registered.
 /// generated.
-#[derive(AsChangeset, Associations, Debug, Deserialize, Identifiable, Queryable, Serialize)]
+#[derive(AsChangeset, Associations, Debug, GraphQLObject, Identifiable, Queryable)]
 #[belongs_to(Customer)]
 #[belongs_to(Invoice)]
 #[table_name = "tasks"]
@@ -65,7 +65,7 @@ impl Task {
 ///
 /// This model represents a new task (or project) of a customer that can be inserted into the
 /// database.
-#[derive(Debug, Deserialize, Insertable, Serialize)]
+#[derive(Debug, GraphQLInputObject, Insertable)]
 #[table_name = "tasks"]
 pub struct NewTask {
     /// The ID of the associated customer

src/models/time_entry.rs

@@ -1,6 +1,6 @@
 use chrono::NaiveDateTime;
-use serde_derive::{Deserialize, Serialize};
 use diesel::prelude::*;
+use juniper_codegen::{GraphQLInputObject, GraphQLObject};
 
 use crate::models::Task;
 use crate::schema::time_entries;
@@ -9,7 +9,7 @@ use crate::DbConn;
 /// The time entry model.
 ///
 /// This model represents an amount of time that is registered for a certain task.
-#[derive(AsChangeset, Associations, Debug, Deserialize, Identifiable, Queryable, Serialize)]
+#[derive(AsChangeset, Associations, Debug, GraphQLObject, Identifiable, Queryable)]
 #[belongs_to(Task)]
 #[table_name = "time_entries"]
 pub struct TimeEntry {
@@ -43,7 +43,7 @@ impl TimeEntry {
 /// The new time entry model.
 ///
 /// This model represents a new registered amount of time that can be inserted into the database.
-#[derive(Debug, Deserialize, Insertable, Serialize)]
+#[derive(Debug, GraphQLInputObject, Insertable)]
 #[table_name = "time_entries"]
 pub struct NewTimeEntry {
     /// Flag whether to bill or not