Empêcher la suppression des type de produits par défaut

2020-02-23 23:45:47 -05:00 · 2020-02-23 23:45:47 -05:00 · b1a4c4af40
parent af58fc47a1
commit b1a4c4af40
24 changed files with 224 additions and 60 deletions
--- a/.gitignore
+++ b/.gitignore
@ -28,5 +28,7 @@ HELP.md
 ### VS Code ###
 .vscode/

+/logs/
 *.log
 /workdir/
+*.db
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/ColorRecipesExplorerApplication.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/ColorRecipesExplorerApplication.java
@ -1,9 +1,12 @@
 package dev.fyloz.trial.colorrecipesexplorer;

+import dev.fyloz.trial.colorrecipesexplorer.core.model.config.MaterialTypeProperties;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;

@SpringBootApplication
+@EnableConfigurationProperties(MaterialTypeProperties.class)
 public class ColorRecipesExplorerApplication {

    public static void main(String[] args) {
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/configuration/InitialDataLoader.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/configuration/InitialDataLoader.java
@ -1,41 +1,43 @@
 package dev.fyloz.trial.colorrecipesexplorer.core.configuration;

-import dev.fyloz.trial.colorrecipesexplorer.ColorRecipesExplorerApplication;
-import dev.fyloz.trial.colorrecipesexplorer.core.Preferences;
-import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.ModelException;
 import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
+import dev.fyloz.trial.colorrecipesexplorer.core.model.config.MaterialTypeProperties;
 import dev.fyloz.trial.colorrecipesexplorer.core.services.model.MaterialTypeService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.ApplicationListener;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
-import org.springframework.stereotype.Component;

-@Component
+@Configuration
@Order(Ordered.HIGHEST_PRECEDENCE)
 public class InitialDataLoader implements ApplicationListener<ApplicationReadyEvent> {

    private MaterialTypeService materialTypeService;
+    private MaterialTypeProperties materialTypeProperties;

    @Autowired
-    public InitialDataLoader(MaterialTypeService materialTypeService) {
+    public InitialDataLoader(MaterialTypeService materialTypeService, MaterialTypeProperties materialTypeProperties) {
        this.materialTypeService = materialTypeService;
+        this.materialTypeProperties = materialTypeProperties;
    }

    @Override
    public void onApplicationEvent(ApplicationReadyEvent applicationReadyEvent) {
-        if (!materialTypeService.existsByName(MaterialType.DEFAULT_MATERIAL_TYPE.getName()))
-            createInitialMaterialType(MaterialType.DEFAULT_MATERIAL_TYPE);
-        if (!materialTypeService.existsByName(MaterialType.BASE_MATERIAL_TYPE.getName()))
-            createInitialMaterialType(MaterialType.BASE_MATERIAL_TYPE);
-    }
+        for (MaterialType materialType : materialTypeProperties.getDefaults()) {
+            if (!materialTypeService.existsByName(materialType.getName())) {
+                materialTypeService.save(materialType);
+            } else {
+                MaterialType found = materialTypeService.getByName(materialType.getName());

-    private void createInitialMaterialType(MaterialType materialType) {
-        try {
-            materialTypeService.save(materialType);
-        } catch (ModelException ex) {
-            Preferences.logger.warn(String.format("Échec de la création du type de produit par défaut '%s': %s", materialType.getName(), ex.getMessage()));
+                found.setPrefix(materialType.getPrefix());
+                found.setUsePercentages(materialType.isUsePercentages());
+
+                materialTypeService.update(found);
+            }
+
+            materialTypeService.addDefault(materialType);
        }
    }
 }
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/exception/CannotDeleteDefaultMaterialTypeException.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/exception/CannotDeleteDefaultMaterialTypeException.java
@ -0,0 +1,14 @@
+package dev.fyloz.trial.colorrecipesexplorer.core.exception;
+
+import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
+import lombok.Getter;
+
+@Getter
+public class CannotDeleteDefaultMaterialTypeException extends RuntimeException {
+
+    private MaterialType materialType;
+
+    public CannotDeleteDefaultMaterialTypeException(MaterialType materialType) {
+        this.materialType = materialType;
+    }
+}
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/exception/CannotEditDefaultMaterialTypeException.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/exception/CannotEditDefaultMaterialTypeException.java
@ -0,0 +1,14 @@
+package dev.fyloz.trial.colorrecipesexplorer.core.exception;
+
+import dev.fyloz.trial.colorrecipesexplorer.core.model.dto.MaterialTypeEditorDto;
+import lombok.Getter;
+
+@Getter
+public class CannotEditDefaultMaterialTypeException extends RuntimeException {
+
+    private MaterialTypeEditorDto materialType;
+
+    public CannotEditDefaultMaterialTypeException(MaterialTypeEditorDto materialType) {
+        this.materialType = materialType;
+    }
+}
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/io/response/ResponseCode.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/io/response/ResponseCode.java
@ -36,6 +36,8 @@ public enum ResponseCode {
    SUCCESS_DELETING_RECIPE(33, ResponseCodeType.SUCCESS, 1),
    SUCCESS_DELETING_MATERIAL_TYPE(34, ResponseCodeType.SUCCESS, 1),
    RECIPE_ALREADY_EXIST(35, ResponseCodeType.ERROR, 1),
+    CANNOT_REMOVE_DEFAULT_MATERIAL_TYPE(36, ResponseCodeType.ERROR, 0),
+    CANNOT_EDIT_DEFAULT_MATERIAL_TYPE(37, ResponseCodeType.ERROR, 0),

    // HTTP Errors
    _500(100, ResponseCodeType.ERROR, 0),
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/io/response/ResponseDataType.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/io/response/ResponseDataType.java
@ -1,6 +1,7 @@
 package dev.fyloz.trial.colorrecipesexplorer.core.io.response;

 import dev.fyloz.trial.colorrecipesexplorer.core.model.*;
+import dev.fyloz.trial.colorrecipesexplorer.core.model.dto.MaterialTypeEditorDto;

 import java.util.ArrayList;
 import java.util.HashMap;
@ -11,11 +12,12 @@ public enum ResponseDataType {
    MATERIALS("materials", ArrayList.class, MATERIAL),
    MATERIAL_ID("materialId", Long.class),
    MATERIAL_CODE("materialCode", String.class),
+    MATERIALS_JSON("materialsJson", String.class),

    MATERIAL_TYPE("materialType", MaterialType.class),
    MATERIAL_TYPES("materialTypes", ArrayList.class, MATERIAL_TYPE),
    MATERIAL_TYPE_NAME("materialTypeName", String.class),
-    MATERIALS_JSON("materialsJson", String.class),
+    MATERIAL_TYPE_DTO("materialTypeDto", MaterialTypeEditorDto.class),

    RECIPE("recipe", Recipe.class),
    RECIPES("recipes", ArrayList.class, RECIPE),
@ -46,7 +48,7 @@ public enum ResponseDataType {
    IMAGE("image", String.class),
    IMAGES("images", ArrayList.class, IMAGE),

-    BLOCK_BUTTON("blockButton", Boolean.class);
+    BLOCK_BUTTON("blockButton", boolean.class);

    private String dataTypeName;
    private Class dataType;
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/Material.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/Material.java
@ -30,7 +30,7 @@ public class Material implements IModel {

    @NonNull
    @NotNull
-    private Boolean isMixType;
+    private boolean isMixType;

    @NonNull
    @NotNull
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/MaterialType.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/MaterialType.java
@ -6,24 +6,17 @@ import org.hibernate.annotations.ColumnDefault;
 import javax.persistence.*;
 import javax.validation.constraints.NotNull;
 import java.util.List;
+import java.util.Objects;

@Entity
@Data
-@EqualsAndHashCode(callSuper = false)
@RequiredArgsConstructor
+@AllArgsConstructor
@NoArgsConstructor
 public class MaterialType implements IModel {

-    public static final MaterialType DEFAULT_MATERIAL_TYPE;
-    public static final MaterialType BASE_MATERIAL_TYPE;
-
    public static final String IDENTIFIER_PREFIX_NAME = "prefix";

-    static {
-        DEFAULT_MATERIAL_TYPE = new MaterialType("Aucun", "", false);
-        BASE_MATERIAL_TYPE = new MaterialType("Base", "BAS", false);
-    }
-
    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE)
    private Long id;
@ -41,5 +34,19 @@ public class MaterialType implements IModel {
    @NonNull
    @NotNull
    @ColumnDefault("false")
-    private Boolean usePercentages;
+    private boolean usePercentages;
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        MaterialType that = (MaterialType) o;
+        return name.equals(that.name) &&
+                prefix.equals(that.prefix);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name, prefix);
+    }
 }
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/config/MaterialTypeProperties.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/config/MaterialTypeProperties.java
@ -0,0 +1,23 @@
+package dev.fyloz.trial.colorrecipesexplorer.core.model.config;
+
+import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+@ConfigurationProperties(prefix = "entities.material-types")
+@Getter
+@Setter
+public class MaterialTypeProperties {
+
+    public MaterialTypeProperties() {
+        System.out.println("TEST");
+    }
+
+    private List<MaterialType> defaults;
+
+}
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/dto/MaterialTypeEditorDto.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/model/dto/MaterialTypeEditorDto.java
@ -1,12 +1,42 @@
 package dev.fyloz.trial.colorrecipesexplorer.core.model.dto;

 import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;

@Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class MaterialTypeEditorDto {

+    private Long id;
+
    private String oldName;
-    private MaterialType materialType;
+
+    private String name;
+
+    private String oldPrefix;
+
+    private String prefix;
+
+    private boolean usePercentages;
+
+    public MaterialTypeEditorDto(MaterialType materialType) {
+        this.id = materialType.getId();
+        this.oldName = materialType.getName();
+        this.name = materialType.getName();
+        this.oldPrefix = materialType.getPrefix();
+        this.prefix = materialType.getPrefix();
+        this.usePercentages = materialType.isUsePercentages();
+    }
+
+    public MaterialType getMaterialType() {
+        return new MaterialType(id, name, prefix, usePercentages);
+    }
+
+    public MaterialType getOldMaterialType() {
+        return new MaterialType(id, oldName, oldPrefix, usePercentages);
+    }

 }
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/services/model/MaterialTypeService.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/core/services/model/MaterialTypeService.java
@ -1,5 +1,7 @@
 package dev.fyloz.trial.colorrecipesexplorer.core.services.model;

+import dev.fyloz.trial.colorrecipesexplorer.core.exception.CannotDeleteDefaultMaterialTypeException;
+import dev.fyloz.trial.colorrecipesexplorer.core.exception.CannotEditDefaultMaterialTypeException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityAlreadyExistsException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityNotFoundException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.ModelException;
@ -7,20 +9,47 @@ import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
 import dev.fyloz.trial.colorrecipesexplorer.core.model.dto.MaterialTypeEditorDto;
 import dev.fyloz.trial.colorrecipesexplorer.core.services.GenericService;
 import dev.fyloz.trial.colorrecipesexplorer.dao.MaterialTypeDao;
+import org.commonmark.node.Link;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;

+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.stream.Collectors;
+
@Service
 public class MaterialTypeService extends GenericService<MaterialType, MaterialTypeDao> {

    private MaterialService materialService;

+    private List<MaterialType> defaultMaterialTypes = new LinkedList<>();
+
    @Autowired
    public MaterialTypeService(MaterialTypeDao materialTypeDao, MaterialService materialService) {
        super(materialTypeDao, MaterialType.class);
        this.materialService = materialService;
    }

+    /**
+     * Ajoute un type de produit dans les types de produit par défaut.
+     *
+     * @param materialType Le type de produit
+     */
+    public void addDefault(MaterialType materialType) {
+        defaultMaterialTypes.add(materialType);
+    }
+
+    /**
+     * Vérifie si un type de produit est un type de produit par défaut.
+     *
+     * @param materialType Le type de produit
+     * @return Si le type de produite est un type de produit par défaut
+     */
+    public boolean isDefault(MaterialType materialType) {
+        return defaultMaterialTypes.contains(materialType);
+    }
+
    /**
     * Vérifie si un type de produit correspondant à un nom existe.
     *
@ -51,6 +80,17 @@ public class MaterialTypeService extends GenericService<MaterialType, MaterialTy
        return !materialService.existsByMaterialType(materialType);
    }

+    /**
+     * Récupère tous les type de produits qui ne sont pas des types de produit.
+     *
+     * @return Tous les type de produits qui ne sont pas des types de produit
+     */
+    public List<MaterialType> getAllNotDefault() {
+        return getAll().stream()
+                .filter(t -> !isDefault(t))
+                .collect(Collectors.toList());
+    }
+
    /**
     * Récupère un type de produit par son nom.
     *
@ -71,24 +111,28 @@ public class MaterialTypeService extends GenericService<MaterialType, MaterialTy
        return dao.findByPrefix(prefix);
    }

-    @Override
-    public MaterialType update(MaterialType entity) {
-        throw new UnsupportedOperationException("Cette méthode n'est pas supportée pour les types de produits. Utiliser MaterialTypeService::update(MaterialTypeEditorDto)");
-    }
-
    public MaterialType update(MaterialTypeEditorDto materialTypeDto) {
        MaterialType materialType = materialTypeDto.getMaterialType();

+        if (isDefault(materialTypeDto.getOldMaterialType()))
+            throw new CannotEditDefaultMaterialTypeException(materialTypeDto);
        if (!existsByName(materialTypeDto.getOldName()))
            throw new EntityNotFoundException(type, ModelException.IdentifierType.NAME, materialTypeDto.getOldName());
-        if (materialTypeDto.getOldName().equals(materialType.getName()) && existsByName(materialType.getName()))
+        if (!materialTypeDto.getOldName().equals(materialType.getName()) && existsByName(materialType.getName()))
            throw new EntityAlreadyExistsException(type, ModelException.IdentifierType.NAME, materialType.getName());
-        if (existsByPrefix(materialType.getPrefix()) && !getByPrefix(materialType.getPrefix()).getId().equals(materialType.getId()))
+        if (!materialTypeDto.getOldPrefix().equals(materialType.getPrefix()) && existsByPrefix(materialType.getPrefix()))
            throw new EntityAlreadyExistsException(type, ModelException.IdentifierType.OTHER, MaterialType.IDENTIFIER_PREFIX_NAME, materialType.getPrefix());

        return dao.save(materialType);
    }

+    @Override
+    public void delete(MaterialType materialType) {
+        if (isDefault(materialType)) throw new CannotDeleteDefaultMaterialTypeException(materialType);
+
+        super.delete(materialType);
+    }
+
    @Deprecated(since = "1.3.0", forRemoval = true)
    public void deleteIfNotLinked(MaterialType materialType) {
        if (!isLinkedToMaterials(materialType)) {
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/dao/MaterialTypeDao.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/dao/MaterialTypeDao.java
@ -3,16 +3,14 @@ package dev.fyloz.trial.colorrecipesexplorer.dao;
 import dev.fyloz.trial.colorrecipesexplorer.core.model.MaterialType;
 import org.springframework.data.jpa.repository.JpaRepository;

-import java.util.Optional;
-
 public interface MaterialTypeDao extends JpaRepository<MaterialType, Long> {

-    MaterialType findByName(String name);
-
    boolean existsByName(String name);

-    MaterialType findByPrefix(String prefix);
-
    boolean existsByPrefix(String prefix);

+    MaterialType findByPrefix(String prefix);
+
+    MaterialType findByName(String name);
+
 }
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/web/controller/editors/MaterialTypeEditorController.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/web/controller/editors/MaterialTypeEditorController.java
@ -1,5 +1,6 @@
 package dev.fyloz.trial.colorrecipesexplorer.web.controller.editors;

+import dev.fyloz.trial.colorrecipesexplorer.core.exception.CannotEditDefaultMaterialTypeException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityAlreadyExistsException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityNotFoundException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.ModelException;
@ -33,19 +34,19 @@ public class MaterialTypeEditorController {
    public ModelAndView getPage(ModelAndView model) {
        return new ModelResponseBuilder(model)
                .withView(EDITOR_MATERIAL_TYPE)
-                .addResponseData(ResponseDataType.MATERIAL_TYPES, materialTypeService.getAll())
+                .addResponseData(ResponseDataType.MATERIAL_TYPES, materialTypeService.getAllNotDefault())
                .build();
    }

    @GetMapping(EDITOR_MATERIAL_TYPE_SPECIFIC)
-    public ModelAndView getEditPage(ModelAndView model, @PathVariable Long id, MaterialType materialType) {
+    public ModelAndView getEditPage(ModelAndView model, @PathVariable Long id, MaterialTypeEditorDto materialTypeDto) {
        ModelResponseBuilder responseBuilder = new ModelResponseBuilder(model).withView(EDITOR_MATERIAL_TYPE_EDITOR);

        try {
-            if (materialType == null) materialType = materialTypeService.getById(id);
+            if (materialTypeDto.getName() == null) materialTypeDto = new MaterialTypeEditorDto(materialTypeService.getById(id));

            return responseBuilder
-                    .addResponseData(ResponseDataType.MATERIAL_TYPE, materialType)
+                    .addResponseData(ResponseDataType.MATERIAL_TYPE_DTO, materialTypeDto)
                    .build();
        } catch (EntityNotFoundException ex) {
            return getPage(responseBuilder.addResponseCode(ResponseCode.MATERIAL_TYPE_NOT_FOUND, id).build());
@ -67,8 +68,10 @@ public class MaterialTypeEditorController {
                responseBuilder.addResponseCode(ResponseCode.MATERIAL_TYPE_ALREADY_EXIST, materialTypeDto.getMaterialType().getName());
            else if (ex.getIdentifierName().equals(MaterialType.IDENTIFIER_PREFIX_NAME))
                responseBuilder.addResponseCode(ResponseCode.MATERIAL_TYPE_ALREADY_EXIST_PREFIX, materialTypeDto.getMaterialType().getPrefix());
+        } catch(CannotEditDefaultMaterialTypeException ex) {
+            responseBuilder.addResponseCode(ResponseCode.CANNOT_EDIT_DEFAULT_MATERIAL_TYPE);
        }

-        return getEditPage(responseBuilder.build(), materialTypeDto.getMaterialType().getId(), materialTypeDto.getMaterialType());
+        return getEditPage(responseBuilder.build(), materialTypeDto.getMaterialType().getId(), materialTypeDto);
    }
 }
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/web/controller/removers/MaterialTypeRemoverController.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/web/controller/removers/MaterialTypeRemoverController.java
@ -1,5 +1,6 @@
 package dev.fyloz.trial.colorrecipesexplorer.web.controller.removers;

+import dev.fyloz.trial.colorrecipesexplorer.core.exception.CannotDeleteDefaultMaterialTypeException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityLinkedException;
 import dev.fyloz.trial.colorrecipesexplorer.core.exception.model.EntityNotFoundException;
 import dev.fyloz.trial.colorrecipesexplorer.core.io.response.ModelResponseBuilder;
@ -34,7 +35,7 @@ public class MaterialTypeRemoverController {
    public ModelAndView getPage(ModelAndView model) {
        return new ModelResponseBuilder(model)
                .withView(REMOVER_MATERIAL_TYPE)
-                .addResponseData(ResponseDataType.MATERIAL_TYPES, materialTypeService.getAll())
+                .addResponseData(ResponseDataType.MATERIAL_TYPES, materialTypeService.getAllNotDefault())
                .build();
    }

@ -50,6 +51,8 @@ public class MaterialTypeRemoverController {
            modelResponseBuilder.addResponseCode(ResponseCode.MATERIAL_TYPE_LINKED, materialTypeService.getById(id).getName());
        } catch (EntityNotFoundException ex) {
            modelResponseBuilder.addResponseCode(ResponseCode.MATERIAL_TYPE_NOT_FOUND, id);
+        } catch (CannotDeleteDefaultMaterialTypeException ex) {
+            modelResponseBuilder.addResponseCode(ResponseCode.CANNOT_REMOVE_DEFAULT_MATERIAL_TYPE);
        }

        return getPage(modelResponseBuilder.build());
--- a/src/main/java/dev/fyloz/trial/colorrecipesexplorer/xlsx/XlsxExporter.java
+++ b/src/main/java/dev/fyloz/trial/colorrecipesexplorer/xlsx/XlsxExporter.java
@ -71,7 +71,7 @@ public class XlsxExporter {
                for (MixQuantity mixQuantity : mix.getMixQuantities()) {
                    mixTable.setRowName(row, mixQuantity.getMaterial().getName());
                    mixTable.setContent(new Position(1, row + 1), mixQuantity.getQuantity());
-                    mixTable.setContent(new Position(3, row + 1), mixQuantity.getMaterial().getMaterialType().getUsePercentages() ? "%" : "mL");
+                    mixTable.setContent(new Position(3, row + 1), mixQuantity.getMaterial().getMaterialType().isUsePercentages() ? "%" : "mL");

                    row++;
                }
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@ -26,6 +26,15 @@ server.passwords.file-name=passwords.txt

 url.useport=true

+# DEFAULT MATERIAL TYPES
+entities.material-types.defaults[0].name=Aucun
+entities.material-types.defaults[0].prefix=
+entities.material-types.defaults[0].use-percentages=false
+
+entities.material-types.defaults[1].name=Base
+entities.material-types.defaults[1].prefix=BAS
+entities.material-types.defaults[1].use-percentages=false
+
 # DEBUG
 spring.jpa.show-sql=true
 spring.h2.console.enabled=true
--- a/src/main/resources/lang/responses_en.properties
+++ b/src/main/resources/lang/responses_en.properties
@ -36,3 +36,5 @@ response.32=The banner {0} has been saved
 response.33=The recipe {0} has been deleted
 response.34=The material type {0} has been deleted
 response.35=There is already a recipe with the ID {0}
+response.36=You can't remove a default material type
+response.37=You can't edit a default material type
--- a/src/main/resources/lang/responses_fr.properties
+++ b/src/main/resources/lang/responses_fr.properties
@ -36,3 +36,5 @@ response.32=La bannière {0} a bien été sauvegardée
 response.33=La recette {0} a bien été supprimée
 response.34=Le type de produit {0} a bien été supprimé
 response.35=Il y a déjà une recette avec l''ID {0}
+response.37=Vous ne pouvez pas modifier un type de produit par défaut
+response.36=Vous ne pouvez pas supprimer un type de produit par défaut
--- a/src/main/resources/static/css/main.css
+++ b/src/main/resources/static/css/main.css
@ -55,7 +55,7 @@ input[type=file] {
    border-style: none;
 }

-input[disabled] {
+input[readonly] {
    border-style: none;
    color: black;
 }
@ -102,7 +102,7 @@ table:not(.noStyle) tr:nth-child(odd) {
    background-color: #ffc299;
 }

-.nosimdut input:not(:disabled) {
+.nosimdut input:not(:readonly) {
    background-color: #fafafa;
 }

--- a/src/main/resources/templates/material/edit.html
+++ b/src/main/resources/templates/material/edit.html
@ -40,7 +40,7 @@
                </div>
                <div class="formColumn">
                    <div>
-                        <input type="number" th:field="*{id}" required disabled/>
+                        <input type="number" th:field="*{id}" required readonly/>
                    </div>
                    <div>
                        <input type="text" th:field="*{name}"/>
--- a/src/main/resources/templates/materialType/edit.html
+++ b/src/main/resources/templates/materialType/edit.html
@ -2,7 +2,7 @@
 <html lang="fr" xmlns:th="http://www.thymeleaf.org">
 <head>
    <th:block
-            th:include="fragments.html :: head(#{materialType.editing.title(${materialType.name})}, 'form')"></th:block>
+            th:include="fragments.html :: head(#{materialType.editing.title(${materialTypeDto.name})}, 'form')"></th:block>
 </head>
 <body>

@ -12,9 +12,12 @@
 <section>
    <div th:include="fragments.html :: messages"></div>

-    <h1 class="materialCode" th:text="#{materialType.editing.title(${materialType.name})}"></h1>
+    <h1 class="materialCode" th:text="#{materialType.editing.title(${materialTypeDto.name})}"></h1>
+
+    <form th:action="@{/materialType/editor}" th:object="${materialTypeDto}" class="requireAuth" method="POST">
+        <input type="hidden" th:field="*{oldName}"/>
+        <input type="hidden" th:field="*{oldPrefix}"/>

-    <form th:action="@{/materialType/editor}" th:object="${materialType}" class="requireAuth" method="POST">
        <div class="content">
            <div class="formWrap">
                <div class="formColumn">
@ -35,7 +38,7 @@
                </div>
                <div class="formColumn">
                    <div>
-                        <input type="number" th:field="*{id}" required disabled/>
+                        <input type="number" th:field="*{id}" required readonly/>
                    </div>
                    <div>
                        <input type="text" th:field="*{name}" required/>
@ -44,7 +47,8 @@
                        <input type="text" minlength="3" maxlength="3" th:field="*{prefix}" required/>
                    </div>
                    <div>
-                        <input type="checkbox" th:field="*{usePercentages}"/>
+                        <input type="checkbox" th:field="*{usePercentages}"
+                               th:checked="${materialTypeDto.usePercentages}"/>
                    </div>
                </div>
            </div>
--- a/src/main/resources/templates/recipe/edit.html
+++ b/src/main/resources/templates/recipe/edit.html
@ -82,7 +82,7 @@
                    </div>
                    <div class="formColumn">
                        <div>
-                            <input type="number" th:field="*{id}" required disabled/>
+                            <input type="number" th:field="*{id}" required readonly/>
                        </div>
                        <div>
                            <input type="text" th:field="*{name}" required/>
--- a/src/main/resources/templates/recipe/explore.html
+++ b/src/main/resources/templates/recipe/explore.html
@ -142,7 +142,7 @@
                                                th:data-isMixType="${material.isMixType}"
                                                th:data-defaultvalue="${mixQuantity.quantity}"
                                                th:value="${mixQuantity.quantity}"
-                                                th:disabled="${material.materialType.usePercentages}"
+                                                th:readonly="${material.materialType.usePercentages}"
                                                type="number"/></td>
                                    <td class="unitsColumn">
                                        <p class="inventoryQuantityUnits"